diff --git a/Android/ZensoftHRCRM/app/build.gradle b/Android/ZensoftHRCRM/app/build.gradle
index 63472f145..2924db00c 100644
--- a/Android/ZensoftHRCRM/app/build.gradle
+++ b/Android/ZensoftHRCRM/app/build.gradle
@@ -28,6 +28,20 @@ dependencies {
   //create fake responses from json files
   implementation 'com.github.tientun:retrofit-mock-response:1.0.0'
 
+  implementation 'io.reactivex.rxjava2:rxandroid:2.0.2'
+  implementation 'io.reactivex:rxjava:1.2.0'
+  implementation 'com.android.support:recyclerview-v7:27.1.1'
+
+  implementation 'io.reactivex.rxjava2:rxjava:2.1.16'
+  implementation 'io.reactivex.rxjava2:rxandroid:2.0.2'
+
+  implementation 'com.jakewharton.retrofit:retrofit2-rxjava2-adapter:1.0.0'
+
+  // butter knife
+  implementation "com.jakewharton:butterknife:8.8.1"
+  annotationProcessor "com.jakewharton:butterknife-compiler:8.8.1"
+
+
   implementation 'com.thoughtbot:expandablerecyclerview:1.3'
   implementation 'com.squareup.retrofit2:retrofit:2.4.0'
   implementation 'com.squareup.retrofit2:converter-gson:2.4.0'
diff --git a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/db/SQLiteHelper.java b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/db/SQLiteHelper.java
index a7d6928ca..486c1c65c 100644
--- a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/db/SQLiteHelper.java
+++ b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/db/SQLiteHelper.java
@@ -106,8 +106,8 @@ public class SQLiteHelper extends SQLiteOpenHelper {
   private static final String CREATE_TABLE_REQUIREMENTS = "CREATE TABLE IF NOT EXISTS " +
       REQUIREMENTS + "(" +
       ID + " INTEGER_PRIMARY_KEY, " +
-      DEPARTMENT + ID + " TEXT, " +
-      TYPE + " INTEGER, " +
+      DEPARTMENT + ID + " INTEGER, " +
+      TYPE + " TEXT, " +
       NAME + " TEXT);";
 
   private static final String CREATE_TABLE_CVC = "CREATE TABLE IF NOT EXISTS " +
@@ -145,7 +145,7 @@ public class SQLiteHelper extends SQLiteOpenHelper {
       ID + " INTEGER_PRIMARY_KEY, " +
       FIRST_NAME + " TEXT, " +
       LAST_NAME + " TEXT, " +
-      EMAIL +  " TEXT, " +
+      EMAIL + " TEXT, " +
       LEVEL + " TEXT, " +
       CREATED + " TEXT, " +
       PHONE + " TEXT, " +
@@ -178,13 +178,11 @@ public class SQLiteHelper extends SQLiteOpenHelper {
   private static final String CREATE_TABLE_CRITERIAS = "CREATE TABLE IF NOT EXISTS " +
       CRITERIAS + "(" +
       ID + " INTEGER_PRIMARY_KEY, " +
-      DEPARTMENT + ID + " TEXT, " +
       NAME + " TEXT);";
 
   private static final String CREATE_TABLE_COMMENTS = "CREATE TABLE IF NOT EXISTS " +
       COMMENTS + "(" +
       ID + " INTEGER_PRIMARY_KEY, " +
-      CANDIDATE + ID + " TEXT, " +
       CREATED_BY + ID + " TEXT, " +
       TEXT + " TEXT);";
 
@@ -342,8 +340,7 @@ public void saveRequirements(List<Requirement> requirements) {
       cv.put(ID, requirement.getId());
       cv.put(NAME, requirement.getName());
       cv.put(TYPE, requirement.getType());
-      if (requirement.getDepartment() != null)
-        cv.put(DEPARTMENT + ID, requirement.getDepartment().getName());
+      cv.put(DEPARTMENT + ID, requirement.getId());
 
 
       Cursor cursor = db.rawQuery("SELECT * FROM " + REQUIREMENTS + " WHERE " + ID + " =?", new
@@ -394,10 +391,14 @@ public void saveInterviews(List<Interview> interviews) {
           .getCandidate().getPosition())));
       saveCandidates(new ArrayList<Candidate>(Arrays.asList(interviews.get(i)
           .getCandidate())));
+
       for (int j = 0; j < interviews.get(i).getInterviewersList().size(); j++) {
+        if(interviews.get(i).getInterviewersList().get(j).getEvaluaionList() != null)
         saveEvaluations(interviews.get(i)
             .getInterviewersList().get(j).getEvaluaionList());
+
       }
+
       saveInterviewers(interviews.get(i).getInterviewersList());
     }
 
@@ -678,7 +679,7 @@ public void saveTemplates(List<Template> templates) {
   }
 
   //GET BY ID
-  private Department getDepartment(String departmentId) {
+  public Department getDepartment(String departmentId) {
     Department department = new Department();
 
     SQLiteDatabase dbReadable = this.getReadableDatabase();
@@ -701,7 +702,7 @@ private Department getDepartment(String departmentId) {
     return department;
   }
 
-  private Cv getCv(String cvId) {
+  public Cv getCv(String cvId) {
     Cv cv = new Cv();
 
     SQLiteDatabase dbReadable = this.getReadableDatabase();
@@ -724,7 +725,7 @@ private Cv getCv(String cvId) {
     return cv;
   }
 
-  private Criteria getCriteria(String criteriaId) {
+  public Criteria getCriteria(String criteriaId) {
     Criteria criteria = new Criteria();
 
     SQLiteDatabase dbReadable = this.getReadableDatabase();
@@ -737,8 +738,7 @@ private Criteria getCriteria(String criteriaId) {
       do {
         criteria.setId(criteriaCursor.getInt(criteriaCursor.getColumnIndex(ID)));
         criteria.setName(criteriaCursor.getString(criteriaCursor.getColumnIndex(NAME)));
-        criteria.setDepartment(getDepartment(criteriaCursor.getString(criteriaCursor
-            .getColumnIndex(DEPARTMENT + ID))));
+
       } while (criteriaCursor.moveToNext());
     }
 
@@ -748,7 +748,7 @@ private Criteria getCriteria(String criteriaId) {
     return criteria;
   }
 
-  private Template getTemplate(String templateId) {
+  public Template getTemplate(String templateId) {
     Template template = new Template();
 
     SQLiteDatabase dbReadable = this.getReadableDatabase();
@@ -773,7 +773,7 @@ private Template getTemplate(String templateId) {
     return template;
   }
 
-  private Position getPosition(String positionId) {
+  public Position getPosition(String positionId) {
     Position position = new Position();
 
     SQLiteDatabase dbReadable = this.getReadableDatabase();
@@ -798,7 +798,7 @@ private Position getPosition(String positionId) {
     return position;
   }
 
-  private Requirement getRequirement(String requirementId) {
+  public Requirement getRequirement(String requirementId) {
     Requirement requirement = new Requirement();
 
     SQLiteDatabase dbReadable = this.getReadableDatabase();
@@ -811,9 +811,9 @@ private Requirement getRequirement(String requirementId) {
       do {
         requirement.setId(requirementCursor.getInt(requirementCursor.getColumnIndex(ID)));
         requirement.setName(requirementCursor.getString(requirementCursor.getColumnIndex(NAME)));
-        requirement.setDepartment(getDepartment(requirementCursor.getString(requirementCursor
-            .getColumnIndex(DEPARTMENT + ID))));
-        requirement.setType(requirementCursor.getInt(requirementCursor.getColumnIndex(TYPE)));
+        requirement.setDepartment(requirementCursor.getInt(requirementCursor
+            .getColumnIndex(DEPARTMENT + ID)));
+        requirement.setType(requirementCursor.getString(requirementCursor.getColumnIndex(TYPE)));
       } while (requirementCursor.moveToNext());
     }
 
@@ -823,7 +823,7 @@ private Requirement getRequirement(String requirementId) {
     return requirement;
   }
 
-  private Vacancy getVacancy(String vacancyId) {
+  public Vacancy getVacancy(String vacancyId) {
     Vacancy vacancy = new Vacancy();
 
     SQLiteDatabase dbReadable = this.getReadableDatabase();
@@ -848,7 +848,7 @@ private Vacancy getVacancy(String vacancyId) {
     return vacancy;
   }
 
-  private User getUser(String userId) {
+  public User getUser(String userId) {
     User user = new User();
 
     SQLiteDatabase dbReadable = this.getReadableDatabase();
@@ -875,7 +875,7 @@ private User getUser(String userId) {
     return user;
   }
 
-  private Request getRequest(String requestId) {
+  public Request getRequest(String requestId) {
     Request request = new Request();
 
     SQLiteDatabase dbReadable = this.getReadableDatabase();
@@ -896,14 +896,14 @@ private Request getRequest(String requestId) {
         request.setModified(requestCursor.getString(requestCursor.getColumnIndex(MODIFIED)));
         request.setStatus(requestCursor.getString(requestCursor.getColumnIndex(STATUS)));
 
+        if (requestCursor.getString(requestCursor.getColumnIndex(REQUIREMENTS+ ID)) != null) {
+          List<String> reqStringList = Converter.convertStringToList(requestCursor.getString
+              (requestCursor
+                  .getColumnIndex
+                      (REQUIREMENTS + ID)));
 
-        List<String> reqStringList = Converter.convertStringToList(requestCursor.getString
-            (requestCursor
-                .getColumnIndex
-                    (REQUIREMENTS + ID)));
-
-        request.setRequirementList(getRequirements(reqStringList));
-
+          request.setRequirementList(getRequirements(reqStringList));
+        }
       } while (requestCursor.moveToNext());
     }
 
@@ -913,7 +913,7 @@ private Request getRequest(String requestId) {
     return request;
   }
 
-  private Evaluation getEvaluation(String evaluationId) {
+  public Evaluation getEvaluation(String evaluationId) {
     Evaluation evaluation = new Evaluation();
 
     SQLiteDatabase dbReadable = this.getReadableDatabase();
@@ -938,7 +938,7 @@ private Evaluation getEvaluation(String evaluationId) {
     return evaluation;
   }
 
-  private Interviewer getInterviewer(String interviewerId) {
+  public Interviewer getInterviewer(String interviewerId) {
     Interviewer interviewer = new Interviewer();
 
     SQLiteDatabase dbReadable = this.getReadableDatabase();
@@ -955,12 +955,13 @@ private Interviewer getInterviewer(String interviewerId) {
         interviewer.setUser(getUser(interviewerCursor.getString(interviewerCursor
             .getColumnIndex(USER + ID))));
 
-        List<String> evalStringList = Converter.convertStringToList(interviewerCursor.getString
-            (interviewerCursor
-                .getColumnIndex
-                    (EVALUATIONS + ID)));
-        interviewer.setEvaluaionList(getEvaluations(evalStringList));
-
+        if (interviewerCursor.getString(interviewerCursor.getColumnIndex(EVALUATIONS + ID)) != null) {
+          List<String> evalStringList = Converter.convertStringToList(interviewerCursor.getString
+              (interviewerCursor
+                  .getColumnIndex
+                      (EVALUATIONS + ID)));
+          interviewer.setEvaluaionList(getEvaluations(evalStringList));
+        }
       } while (interviewerCursor.moveToNext());
     }
 
@@ -970,7 +971,7 @@ private Interviewer getInterviewer(String interviewerId) {
     return interviewer;
   }
 
-  private Comment getComment(String commentId) {
+  public Comment getComment(String commentId) {
     Comment comment = new Comment();
 
     SQLiteDatabase dbReadable = this.getReadableDatabase();
@@ -983,8 +984,6 @@ private Comment getComment(String commentId) {
       do {
         comment.setId(commentCursor.getInt(commentCursor.getColumnIndex(ID)));
         comment.setText(commentCursor.getString(commentCursor.getColumnIndex(TEXT)));
-        comment.setCandidate(getCandidate(commentCursor.getString(commentCursor.getColumnIndex
-            (CANDIDATE + ID))));
         comment.setCreatedBy(getUser(commentCursor.getString(commentCursor
             .getColumnIndex(CREATED_BY + ID))));
       } while (commentCursor.moveToNext());
@@ -996,7 +995,7 @@ private Comment getComment(String commentId) {
     return comment;
   }
 
-  private Candidate getCandidate(String candidateId) {
+  public Candidate getCandidate(String candidateId) {
     Candidate candidate = new Candidate();
 
     SQLiteDatabase dbReadable = this.getReadableDatabase();
@@ -1053,7 +1052,7 @@ private Candidate getCandidate(String candidateId) {
     return candidate;
   }
 
-  private Interview getInterview(String interviewId) {
+  public Interview getInterview(String interviewId) {
     Interview interview = new Interview();
 
     SQLiteDatabase dbReadable = this.getReadableDatabase();
@@ -1071,11 +1070,13 @@ private Interview getInterview(String interviewId) {
         interview.setDate(interviewCursor.getString(interviewCursor.getColumnIndex(DATE)));
         interview.setStatus(interviewCursor.getString(interviewCursor.getColumnIndex(STATUS)));
 
-        List<String> interviewerStringList = Converter.convertStringToList(interviewCursor.getString
-            (interviewCursor
-                .getColumnIndex
-                    (INTERVIEWERS + ID)));
-        interview.setInterviewersList(getInterviewers(interviewerStringList));
+        if (interviewCursor.getString(interviewCursor.getColumnIndex(INTERVIEWERS + ID)) != null) {
+          List<String> interviewerStringList = Converter.convertStringToList(interviewCursor.getString
+              (interviewCursor
+                  .getColumnIndex
+                      (INTERVIEWERS + ID)));
+          interview.setInterviewersList(getInterviewers(interviewerStringList));
+        }
 
       } while (interviewCursor.moveToNext());
     }
@@ -1264,15 +1265,14 @@ public ArrayList<Requirement> getRequirements() {
         Requirement requirement = new Requirement();
 
         int id = cursor.getInt(idIndex);
-        String departmentId = cursor.getString(departmentIdIndex);
+        int departmentId = cursor.getInt(departmentIdIndex);
         String name = cursor.getString(nameIndex);
-        int type = cursor.getInt(typeIndex);
+        String type = cursor.getString(typeIndex);
 
-        if (departmentId != null)
-          requirement.setDepartment(getDepartment(departmentId));
+        requirement.setDepartment(departmentId);
         requirement.setId(id);
         requirement.setName(name);
-        requirement.setType(typeIndex);
+        requirement.setType(type);
 
         requirements.add(requirement);
 
@@ -1627,7 +1627,6 @@ public ArrayList<Comment> getComments() {
 
     if (cursor.moveToFirst()) {
       int idIndex = cursor.getColumnIndex(ID);
-      int candidateIdIndex = cursor.getColumnIndex(CANDIDATE + ID);
       int createdByIdIndex = cursor.getColumnIndex(CREATED_BY + ID);
       int textIndex = cursor.getColumnIndex(TEXT);
 
@@ -1635,7 +1634,6 @@ public ArrayList<Comment> getComments() {
         Comment comment = new Comment();
 
         int id = cursor.getInt(idIndex);
-        String candidateId = cursor.getString(candidateIdIndex);
         String createdById = cursor.getString(createdByIdIndex);
         String text = cursor.getString(textIndex);
 
@@ -1643,8 +1641,6 @@ public ArrayList<Comment> getComments() {
         comment.setText(text);
         if (createdById != null)
           comment.setCreatedBy(getUser(createdById));
-        if (candidateId != null)
-          comment.setCandidate(getCandidate(candidateId));
 
         comments.add(comment);
 
diff --git a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/Candidate.java b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/Candidate.java
index 4f2f75232..e472cc9c9 100644
--- a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/Candidate.java
+++ b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/Candidate.java
@@ -6,34 +6,22 @@
 
 public class Candidate {
 
-  @SerializedName("id")
   private Integer id;
   @SerializedName("first_name")
   private String firstName;
   @SerializedName("last_name")
   private String lastName;
-  @SerializedName("email")
   private String email;
-  @SerializedName("position")
-  private Position position = null;
-  @SerializedName("experience")
+  private Position position;
   private Float experience;
-  @SerializedName("level")
   private String level;
-  @SerializedName("created")
   private String created;
-  @SerializedName("skype")
   private String skype;
-  @SerializedName("status")
   private String status;
-  @SerializedName("phone")
   private String phone;
-  @SerializedName("cvs")
-  private List<Cv> cvs = null;
-  @SerializedName("interviews")
-  private List<Interview> interviews = null;
-  @SerializedName("comments")
-  private List<Comment> comments = null;
+  private List<Cv> cvs;
+  private List<Interview> interviews;
+  private List<Comment> comments;
 
   public String getCreated() {
     return created;
diff --git a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/CandidatesResponse.java b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/CandidatesResponse.java
index 770841fc2..13e92ad80 100644
--- a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/CandidatesResponse.java
+++ b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/CandidatesResponse.java
@@ -5,14 +5,11 @@
 import java.util.List;
 
 public class CandidatesResponse {
-  @SerializedName("count")
   private Integer count;
-  @SerializedName("next")
   private String next;
-  @SerializedName("previous")
   private String previous;
   @SerializedName("results")
-  private List<Candidate> candidateList = null;
+  private List<Candidate> candidateList;
 
   public Integer getCount() {
     return count;
diff --git a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/Comment.java b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/Comment.java
index 2da8346cc..29eb109a9 100644
--- a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/Comment.java
+++ b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/Comment.java
@@ -5,22 +5,12 @@
 import java.util.Date;
 
 public class Comment {
-  @SerializedName("id")
   private Integer id;
-
-  @SerializedName("text")
   private String text;
-
   @SerializedName("created_by")
   private User createdBy;
-
-  @SerializedName("created")
   private String created;
 
-
-  @SerializedName("candidate")
-  private Candidate candidate;
-
   public Integer getId() {
     return id;
   }
@@ -45,10 +35,6 @@ public void setCreatedBy(User createdBy) {
     this.createdBy = createdBy;
   }
 
-  public Candidate getCandidate() {
-    return candidate;
-  }
-
   public String getCreated() {
     return created;
   }
@@ -57,8 +43,5 @@ public void setCreated(String created) {
     this.created = created;
   }
 
-  public void setCandidate(Candidate candidate) {
-    this.candidate = candidate;
-  }
 
 }
\ No newline at end of file
diff --git a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/Criteria.java b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/Criteria.java
index e38499b8b..03da8a7c7 100644
--- a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/Criteria.java
+++ b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/Criteria.java
@@ -3,20 +3,8 @@
 import com.google.gson.annotations.SerializedName;
 
 public class Criteria {
-  @SerializedName("id")
   private Integer id;
-  @SerializedName("name")
   private String name;
-  @SerializedName("department")
-  private Department department;
-
-  public Department getDepartment() {
-    return department;
-  }
-
-  public void setDepartment(Department department) {
-    this.department = department;
-  }
 
   public Integer getId() {
     return id;
diff --git a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/CriteriasResponse.java b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/CriteriasResponse.java
deleted file mode 100644
index 06b439492..000000000
--- a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/CriteriasResponse.java
+++ /dev/null
@@ -1,50 +0,0 @@
-package com.erkprog.zensofthrcrm.data.entity;
-
-import com.google.gson.annotations.SerializedName;
-
-import java.util.List;
-
-public class CriteriasResponse {
-
-  @SerializedName("count")
-  private Integer count;
-  @SerializedName("next")
-  private Object next;
-  @SerializedName("previous")
-  private Object previous;
-  @SerializedName("results")
-  private List<Criteria> criteriaList = null;
-
-  public Integer getCount() {
-    return count;
-  }
-
-  public void setCount(Integer count) {
-    this.count = count;
-  }
-
-  public Object getNext() {
-    return next;
-  }
-
-  public void setNext(Object next) {
-    this.next = next;
-  }
-
-  public Object getPrevious() {
-    return previous;
-  }
-
-  public void setPrevious(Object previous) {
-    this.previous = previous;
-  }
-
-  public List<Criteria> getCriteriaList() {
-    return criteriaList;
-  }
-
-  public void setCriteriaList(List<Criteria> criteriaList) {
-    this.criteriaList = criteriaList;
-  }
-
-}
\ No newline at end of file
diff --git a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/Cv.java b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/Cv.java
index 427e172ce..93abf5c91 100644
--- a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/Cv.java
+++ b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/Cv.java
@@ -3,16 +3,12 @@
 import com.google.gson.annotations.SerializedName;
 
 public class Cv {
-  @SerializedName("id")
   private Integer id;
-
   @SerializedName("url")
   private String link;
 
-//    @SerializedName("created")
+  //    @SerializedName("created")
 //    private Date created;
-
-  @SerializedName("created")
   private String created;
 
   public Integer getId() {
diff --git a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/Department.java b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/Department.java
index 9419918c5..c61e21118 100644
--- a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/Department.java
+++ b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/Department.java
@@ -4,9 +4,7 @@
 
 public class Department {
 
-  @SerializedName("id")
   private Integer id;
-  @SerializedName("name")
   private String name;
 
   public Integer getId() {
diff --git a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/DepartmentsResponse.java b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/DepartmentsResponse.java
index 856f8c60b..b07da74de 100644
--- a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/DepartmentsResponse.java
+++ b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/DepartmentsResponse.java
@@ -5,14 +5,11 @@
 import java.util.List;
 
 public class DepartmentsResponse {
-  @SerializedName("count")
   private Integer count;
-  @SerializedName("next")
   private String next;
-  @SerializedName("previous")
   private String previous;
-  @SerializedName("departments")
-  private List<Department> departmentList = null;
+  @SerializedName("results")
+  private List<Department> departmentList;
 
   public Integer getCount() {
     return count;
diff --git a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/Evaluation.java b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/Evaluation.java
index f786d5911..59ef6d5cc 100644
--- a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/Evaluation.java
+++ b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/Evaluation.java
@@ -7,9 +7,7 @@
 public class Evaluation {
 
   private Integer id;
-  @SerializedName("rate")
   private Integer rate;
-  @SerializedName("criteria")
   private Criteria criteria;
 
   public Criteria getCriteria() {
diff --git a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/Interview.java b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/Interview.java
index 59420abb4..9844db2e0 100644
--- a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/Interview.java
+++ b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/Interview.java
@@ -5,13 +5,9 @@
 import java.util.List;
 
 public class Interview {
-  @SerializedName("id")
   private Integer id;
-  @SerializedName("date")
   private String date;
-  @SerializedName("status")
   private String status;
-  @SerializedName("candidate")
   private Candidate candidate;
   @SerializedName("interviewers")
   private List<Interviewer> interviewersList;
diff --git a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/Interviewer.java b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/Interviewer.java
index 0262ec66f..8b3f9b7b5 100644
--- a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/Interviewer.java
+++ b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/Interviewer.java
@@ -5,15 +5,12 @@
 import java.util.List;
 
 public class Interviewer {
-  @SerializedName("id")
   private Integer id;
-  @SerializedName("user")
   private User user;
-  @SerializedName("comment")
   private String comment;
 
   @SerializedName("evaluations")
-  private List<Evaluation> EvaluaionList;
+  private List<Evaluation> evaluaionList;
 
   public Integer getId() {
     return id;
@@ -40,11 +37,11 @@ public void setComment(String comment) {
   }
 
   public List<Evaluation> getEvaluaionList() {
-    return EvaluaionList;
+    return evaluaionList;
   }
 
   public void setEvaluaionList(List<Evaluation> evaluaionList) {
-    EvaluaionList = evaluaionList;
+    evaluaionList = evaluaionList;
   }
 
 }
diff --git a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/InterviewsResponse.java b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/InterviewsResponse.java
index 5915bd1a2..4a69a73d5 100644
--- a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/InterviewsResponse.java
+++ b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/InterviewsResponse.java
@@ -5,14 +5,11 @@
 import java.util.List;
 
 public class InterviewsResponse {
-  @SerializedName("count")
   private Integer count;
-  @SerializedName("next")
   private String next;
-  @SerializedName("previous")
   private String previous;
   @SerializedName("results")
-  private List<Interview> interviewList = null;
+  private List<Interview> interviewList;
 
   public Integer getCount() {
     return count;
diff --git a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/Position.java b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/Position.java
index 568aeace1..6a465a42c 100644
--- a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/Position.java
+++ b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/Position.java
@@ -3,11 +3,8 @@
 import com.google.gson.annotations.SerializedName;
 
 public class Position {
-  @SerializedName("id")
   private Integer id;
-  @SerializedName("name")
   private String name;
-  @SerializedName("department")
   private Department department;
 
   public Integer getId() {
diff --git a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/PositionsResponse.java b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/PositionsResponse.java
deleted file mode 100644
index ce0689549..000000000
--- a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/PositionsResponse.java
+++ /dev/null
@@ -1,48 +0,0 @@
-package com.erkprog.zensofthrcrm.data.entity;
-
-import com.google.gson.annotations.SerializedName;
-
-import java.util.List;
-
-public class PositionsResponse {
-  @SerializedName("count")
-  private Integer count;
-  @SerializedName("next")
-  private String next;
-  @SerializedName("previous")
-  private String previous;
-  @SerializedName("positions")
-  private List<Position> positionList = null;
-
-  public Integer getCount() {
-    return count;
-  }
-
-  public void setCount(Integer count) {
-    this.count = count;
-  }
-
-  public String getNext() {
-    return next;
-  }
-
-  public void setNext(String next) {
-    this.next = next;
-  }
-
-  public String getPrevious() {
-    return previous;
-  }
-
-  public void setPrevious(String previous) {
-    this.previous = previous;
-  }
-
-  public List<Position> getPositionList() {
-    return positionList;
-  }
-
-  public void setPositionList(List<Position> positionList) {
-    this.positionList = positionList;
-  }
-}
diff --git a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/Request.java b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/Request.java
index 1f346ef1d..aa42cc1dc 100644
--- a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/Request.java
+++ b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/Request.java
@@ -5,24 +5,16 @@
 import java.util.List;
 
 public class Request {
-  @SerializedName("id")
   private Integer id;
-  @SerializedName("created")
   private String created;
-  @SerializedName("modified")
   private String modified;
-  @SerializedName("userCreatedBy")
-  private User userCreatedBy;
-  @SerializedName("department")
-  private Department department;
-  @SerializedName("count")
+  @SerializedName("created_by")
+  private User createdBy;
   private Integer count;
-  @SerializedName("position")
   private Position position;
-  @SerializedName("status")
   private String status;
   @SerializedName("requirements")
-  private List<Requirement> requirementList = null;
+  private List<Requirement> requirementList;
 
   public Integer getId() {
     return id;
@@ -49,19 +41,11 @@ public void setModified(String modified) {
   }
 
   public User getUserCreatedBy() {
-    return userCreatedBy;
+    return createdBy;
   }
 
-  public void setUserCreatedBy(User userCreatedBy) {
-    this.userCreatedBy = userCreatedBy;
-  }
-
-  public Department getDepartment() {
-    return department;
-  }
-
-  public void setDepartment(Department department) {
-    this.department = department;
+  public void setUserCreatedBy(User createdBy) {
+    this.createdBy = createdBy;
   }
 
   public Integer getCount() {
diff --git a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/RequestsResponse.java b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/RequestsResponse.java
index 2067183b4..df5dc10aa 100644
--- a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/RequestsResponse.java
+++ b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/RequestsResponse.java
@@ -6,14 +6,11 @@
 
 public class RequestsResponse {
 
-  @SerializedName("count")
   private Integer count;
-  @SerializedName("next")
   private String next;
-  @SerializedName("previous")
   private String previous;
-  @SerializedName("requests")
-  private List<Request> requestList = null;
+  @SerializedName("results")
+  private List<Request> requestList;
 
   public Integer getCount() {
     return count;
diff --git a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/Requirement.java b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/Requirement.java
index 2773822ca..b8fb3d1cf 100644
--- a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/Requirement.java
+++ b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/Requirement.java
@@ -3,31 +3,34 @@
 import com.google.gson.annotations.SerializedName;
 
 public class Requirement {
-  @SerializedName("id")
   private Integer id;
-  @SerializedName("name")
   private String name;
+  private Integer department;
+  private String type;
 
-  @SerializedName("department")
-  private Department department;
 
-  @SerializedName("type")
-  private Integer type;
+  public Integer getId() {
+    return id;
+  }
 
-  public Integer getType() {
-    return type;
+  public void setId(Integer id) {
+    this.id = id;
   }
 
-  public void setType(Integer type) {
-    this.type = type;
+  public Integer getDepartment() {
+    return department;
   }
 
-  public Integer getId() {
-    return id;
+  public void setDepartment(Integer department) {
+    this.department = department;
   }
 
-  public void setId(Integer id) {
-    this.id = id;
+  public String getType() {
+    return type;
+  }
+
+  public void setType(String type) {
+    this.type = type;
   }
 
   public String getName() {
@@ -38,11 +41,4 @@ public void setName(String name) {
     this.name = name;
   }
 
-  public Department getDepartment() {
-    return department;
-  }
-
-  public void setDepartment(Department department) {
-    this.department = department;
-  }
 }
diff --git a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/Template.java b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/Template.java
index daa0b7a42..cc73b53f2 100644
--- a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/Template.java
+++ b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/Template.java
@@ -3,15 +3,10 @@
 import com.google.gson.annotations.SerializedName;
 
 public class Template {
-  @SerializedName("id")
   private Integer id;
-  @SerializedName("subject")
   private String subject;
-  @SerializedName("type")
   private String type;
-  @SerializedName("content")
   private String content;
-  @SerializedName("created")
   private String created;
 
 
diff --git a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/User.java b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/User.java
index 9dfaca119..83b136401 100644
--- a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/User.java
+++ b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/User.java
@@ -3,17 +3,13 @@
 import com.google.gson.annotations.SerializedName;
 
 public class User {
-  @SerializedName("id")
   private Integer id;
-  @SerializedName("email")
   private String email;
   @SerializedName("first_name")
   private String firstName;
   @SerializedName("last_name")
   private String lastName;
-  @SerializedName("created")
   private String created;
-  @SerializedName("department")
   private Department department;
 
   public Integer getId() {
diff --git a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/VacanciesResponse.java b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/VacanciesResponse.java
index 060eb9e25..5967aa45f 100644
--- a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/VacanciesResponse.java
+++ b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/VacanciesResponse.java
@@ -5,14 +5,11 @@
 import java.util.List;
 
 public class VacanciesResponse {
-  @SerializedName("count")
   private Integer count;
-  @SerializedName("next")
   private String next;
-  @SerializedName("previous")
   private String previous;
-  @SerializedName("vacancies")
-  private List<Vacancy> vacancyList = null;
+  @SerializedName("results")
+  private List<Vacancy> vacancyList;
 
   public Integer getCount() {
     return count;
diff --git a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/Vacancy.java b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/Vacancy.java
index 20a7767c5..42593e03e 100644
--- a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/Vacancy.java
+++ b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/entity/Vacancy.java
@@ -3,15 +3,12 @@
 import com.google.gson.annotations.SerializedName;
 
 public class Vacancy {
-  @SerializedName("id")
   private Integer id;
-  @SerializedName("name")
   private String name;
-  @SerializedName("date_created")
+  @SerializedName("created")
   private String dateCreated;
-  @SerializedName("date_last_published")
+  @SerializedName("last_published")
   private String dateLastPublished;
-  @SerializedName("status")
   private String status;
 
   public Integer getId() {
diff --git a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/network/ApiClient.java b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/network/ApiClient.java
index 68edec0b4..88414dea8 100644
--- a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/network/ApiClient.java
+++ b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/network/ApiClient.java
@@ -3,6 +3,7 @@
 import android.content.Context;
 
 import com.erkprog.zensofthrcrm.BuildConfig;
+import com.jakewharton.retrofit2.adapter.rxjava2.RxJava2CallAdapterFactory;
 
 import okhttp3.OkHttpClient;
 import retrofit2.Retrofit;
@@ -21,6 +22,7 @@ public static ApiInterface getClient(Context context) {
       final Retrofit retrofit = new Retrofit.Builder()
           .addConverterFactory(GsonConverterFactory.create())
           .baseUrl(BuildConfig.BASE_URL)
+          .addCallAdapterFactory(RxJava2CallAdapterFactory.create())
           .client(client)
           .build();
 
diff --git a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/network/ApiInterface.java b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/network/ApiInterface.java
index 22328c233..4dea80041 100644
--- a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/network/ApiInterface.java
+++ b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/data/network/ApiInterface.java
@@ -2,12 +2,12 @@
 
 import com.erkprog.zensofthrcrm.data.entity.Candidate;
 import com.erkprog.zensofthrcrm.data.entity.CandidatesResponse;
-import com.erkprog.zensofthrcrm.data.entity.CriteriasResponse;
 import com.erkprog.zensofthrcrm.data.entity.Interview;
 import com.erkprog.zensofthrcrm.data.entity.InterviewsResponse;
 import com.erkprog.zensofthrcrm.data.entity.RequestsResponse;
 import com.erkprog.zensofthrcrm.data.entity.VacanciesResponse;
 
+import io.reactivex.Single;
 import retrofit2.Call;
 import retrofit2.http.GET;
 import retrofit2.http.Path;
@@ -24,7 +24,7 @@ public interface ApiInterface {
   Call<Interview> getDetailedInterview(@Path("id") int id);
 
   @GET("interviews")
-  Call<InterviewsResponse> getInterviews();
+  Single<InterviewsResponse> getInterviews();
 
   @GET("vacancies")
   Call<VacanciesResponse> getVacancies();
diff --git a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/ui/candidates/candidateDetail/CandidateDetailFragment.java b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/ui/candidates/candidateDetail/CandidateDetailFragment.java
index 1c858d99d..17c5749c2 100644
--- a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/ui/candidates/candidateDetail/CandidateDetailFragment.java
+++ b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/ui/candidates/candidateDetail/CandidateDetailFragment.java
@@ -6,6 +6,8 @@
 import android.support.annotation.NonNull;
 import android.support.annotation.Nullable;
 import android.support.v4.app.Fragment;
+import android.support.v4.app.FragmentManager;
+import android.support.v4.app.FragmentTransaction;
 import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
@@ -21,7 +23,9 @@
 import com.erkprog.zensofthrcrm.data.entity.Comment;
 import com.erkprog.zensofthrcrm.data.entity.Cv;
 import com.erkprog.zensofthrcrm.data.entity.Interview;
+import com.erkprog.zensofthrcrm.ui.candidates.candidateDetail.editCandidate.EditCandidateFragment;
 import com.erkprog.zensofthrcrm.ui.interviews.createInterview.CreateInterview;
+import com.erkprog.zensofthrcrm.ui.interviews.interviewsList.InterviewsFragment;
 
 import java.util.List;
 
@@ -235,7 +239,12 @@ public void onClick(View v) {
         break;
       case R.id.cd_edit_button:
         //TODO: implement profile editing
-        showMessage("Edit profile");
+        EditCandidateFragment editFragment = new EditCandidateFragment();
+        FragmentManager fragmentManager = getFragmentManager();
+        FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
+        fragmentTransaction.replace(R.id.candidate_detail_container, editFragment);
+        fragmentTransaction.addToBackStack(null);
+        fragmentTransaction.commit();
         break;
       case R.id.cd_message_button:
         //TODO: implement sending message
@@ -246,6 +255,7 @@ public void onClick(View v) {
     }
   }
 
+
   @Override
   public void onDestroy() {
     super.onDestroy();
diff --git a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/ui/candidates/candidateDetail/editCandidate/EditCandidateContract.java b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/ui/candidates/candidateDetail/editCandidate/EditCandidateContract.java
new file mode 100644
index 000000000..c5cbfc77e
--- /dev/null
+++ b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/ui/candidates/candidateDetail/editCandidate/EditCandidateContract.java
@@ -0,0 +1,30 @@
+package com.erkprog.zensofthrcrm.ui.candidates.candidateDetail.editCandidate;
+
+import android.content.Context;
+
+import com.erkprog.zensofthrcrm.data.entity.Interview;
+import com.erkprog.zensofthrcrm.ui.BaseView;
+import com.erkprog.zensofthrcrm.ui.ILifecycle;
+
+import java.util.List;
+
+public interface EditCandidateContract extends BaseView {
+
+  interface View extends BaseView {
+
+    void showMessage(String t);
+
+    void showProgress();
+
+    void showData();
+
+  }
+
+  interface Presenter extends ILifecycle<View> {
+
+    void fetchData();
+
+
+  }
+
+}
diff --git a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/ui/candidates/candidateDetail/editCandidate/EditCandidateFragment.java b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/ui/candidates/candidateDetail/editCandidate/EditCandidateFragment.java
new file mode 100644
index 000000000..c81702319
--- /dev/null
+++ b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/ui/candidates/candidateDetail/editCandidate/EditCandidateFragment.java
@@ -0,0 +1,126 @@
+package com.erkprog.zensofthrcrm.ui.candidates.candidateDetail.editCandidate;
+
+import android.content.Context;
+import android.content.Intent;
+import android.net.ConnectivityManager;
+import android.net.NetworkInfo;
+import android.os.Bundle;
+import android.support.annotation.NonNull;
+import android.support.annotation.Nullable;
+import android.support.v4.app.Fragment;
+import android.support.v7.widget.LinearLayoutManager;
+import android.support.v7.widget.RecyclerView;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ProgressBar;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import com.erkprog.zensofthrcrm.CRMApplication;
+import com.erkprog.zensofthrcrm.R;
+import com.erkprog.zensofthrcrm.data.entity.Interview;
+import com.erkprog.zensofthrcrm.ui.ItemClickListener;
+import com.erkprog.zensofthrcrm.ui.interviews.interviewDetail.InterviewDetail;
+import com.erkprog.zensofthrcrm.ui.interviews.interviewsList.InterviewsAdapter;
+
+import java.util.List;
+
+import butterknife.BindView;
+import butterknife.ButterKnife;
+
+public class EditCandidateFragment extends Fragment implements EditCandidateContract.View {
+
+  private EditCandidateContract.Presenter mPresenter;
+
+  @BindView(R.id.ec_progress_bar)
+  ProgressBar mProgressBar;
+
+  @BindView(R.id.ec_first_name)
+  TextView mFirstName;
+
+  @BindView(R.id.ec_last_name)
+  TextView mLastName;
+
+  @BindView(R.id.ec_department)
+  TextView mDepartment;
+
+  @BindView(R.id.ec_email)
+  TextView mEmail;
+
+  @BindView(R.id.ec_exp)
+  TextView mExp;
+
+  @BindView(R.id.ec_phone)
+  TextView mPhone;
+
+
+  @Override
+  public void onCreate(@Nullable Bundle savedInstanceState) {
+    super.onCreate(savedInstanceState);
+    mPresenter = new EditCandidatePresenter(this, CRMApplication.getInstance(requireContext())
+        .getApiService(), CRMApplication.getInstance(requireContext()).getSQLiteHelper());
+    mPresenter.bind(this);
+
+
+  }
+
+
+  @Override
+  public void onDestroy() {
+    super.onDestroy();
+    mPresenter.unbind();
+  }
+
+  @Nullable
+  @Override
+  public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
+    View v = inflater.inflate(R.layout.fragment_edit_candidate, container, false);
+
+    ButterKnife.bind(this, v);
+
+    dismissProgress();
+
+    if (hasInternetConnection(v.getContext())) {
+
+    } else {
+
+    }
+
+    return v;
+  }
+
+  @Override
+  public void dismissProgress() {
+    mProgressBar.setVisibility(View.GONE);
+  }
+
+
+  @Override
+  public void showMessage(String message) {
+    dismissProgress();
+    Toast.makeText(getActivity(), message, Toast.LENGTH_LONG).show();
+  }
+
+  @Override
+  public boolean hasInternetConnection(Context context) {
+    ConnectivityManager connectivityManager
+        = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
+    if (connectivityManager != null) {
+      NetworkInfo activeNetworkInfo = connectivityManager.getActiveNetworkInfo();
+      return activeNetworkInfo != null && activeNetworkInfo.isConnected();
+    }
+    return false;
+  }
+
+  @Override
+  public void showProgress() {
+    mProgressBar.setVisibility(View.VISIBLE);
+  }
+
+  @Override
+  public void showData() {
+
+  }
+
+}
\ No newline at end of file
diff --git a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/ui/candidates/candidateDetail/editCandidate/EditCandidatePresenter.java b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/ui/candidates/candidateDetail/editCandidate/EditCandidatePresenter.java
new file mode 100644
index 000000000..9af83060d
--- /dev/null
+++ b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/ui/candidates/candidateDetail/editCandidate/EditCandidatePresenter.java
@@ -0,0 +1,47 @@
+package com.erkprog.zensofthrcrm.ui.candidates.candidateDetail.editCandidate;
+
+import com.erkprog.zensofthrcrm.data.db.SQLiteHelper;
+import com.erkprog.zensofthrcrm.data.entity.Interview;
+import com.erkprog.zensofthrcrm.data.entity.InterviewsResponse;
+import com.erkprog.zensofthrcrm.data.network.ApiInterface;
+
+import java.util.List;
+
+import io.reactivex.android.schedulers.AndroidSchedulers;
+import io.reactivex.disposables.CompositeDisposable;
+import io.reactivex.observers.DisposableSingleObserver;
+import io.reactivex.schedulers.Schedulers;
+
+public class EditCandidatePresenter implements EditCandidateContract.Presenter {
+
+  private EditCandidateContract.View mView;
+  private ApiInterface mService;
+  private SQLiteHelper mSQLiteHelper;
+
+  EditCandidatePresenter(EditCandidateContract.View view, ApiInterface service, SQLiteHelper
+      sqliteHelper) {
+    mView = view;
+    mService = service;
+    mSQLiteHelper = sqliteHelper;
+  }
+
+  @Override
+  public void bind(EditCandidateContract.View view) {
+    mView = view;
+  }
+
+  @Override
+  public void unbind() {
+    mView = null;
+  }
+
+  private boolean isViewAttached() {
+    return mView != null;
+  }
+
+  @Override
+  public void fetchData() {
+
+  }
+
+}
\ No newline at end of file
diff --git a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/ui/interviews/interviewDetail/InterviewDetailContract.java b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/ui/interviews/interviewDetail/InterviewDetailContract.java
index 512504d03..65e6923c7 100644
--- a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/ui/interviews/interviewDetail/InterviewDetailContract.java
+++ b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/ui/interviews/interviewDetail/InterviewDetailContract.java
@@ -22,20 +22,9 @@ public interface View extends BaseView {
 
   public interface Presenter extends ILifecycle<View> {
 
-    void getDetailedInterview(int interviewId);
+    void getInterviewInternet(int interviewId);
 
-  }
-
-  interface Repository {
-
-    interface OnFinishedListener {
-      void onFinished(Interview interview);
-
-      void onFailure(Throwable t);
-    }
+    void getInterviewLocal(int interviewId);
 
-    void getInterviewDetails(InterviewDetailContract.Repository.OnFinishedListener
-                                 onFinishedListener,
-                             Context mContext);
   }
 }
\ No newline at end of file
diff --git a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/ui/interviews/interviewDetail/InterviewDetailFragment.java b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/ui/interviews/interviewDetail/InterviewDetailFragment.java
index 4a11f5d30..417ea9fe2 100644
--- a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/ui/interviews/interviewDetail/InterviewDetailFragment.java
+++ b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/ui/interviews/interviewDetail/InterviewDetailFragment.java
@@ -53,9 +53,14 @@ public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup c
 
     initUI(v);
 
-    mPresenter.getDetailedInterview(getArguments().getInt(EXTRA_INTERVIEW_ID));
     mRecyclerView = (RecyclerView) v.findViewById(R.id.recycler_view_all_interviewers);
 
+    if (hasInternetConnection(v.getContext())) {
+      mPresenter.getInterviewInternet(getArguments().getInt(EXTRA_INTERVIEW_ID));
+    } else {
+      mPresenter.getInterviewLocal(getArguments().getInt(EXTRA_INTERVIEW_ID));
+    }
+
     return v;
   }
 
diff --git a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/ui/interviews/interviewDetail/InterviewDetailPresenter.java b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/ui/interviews/interviewDetail/InterviewDetailPresenter.java
index 1ea1cd518..1451c6cae 100644
--- a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/ui/interviews/interviewDetail/InterviewDetailPresenter.java
+++ b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/ui/interviews/interviewDetail/InterviewDetailPresenter.java
@@ -5,6 +5,10 @@
 import com.erkprog.zensofthrcrm.data.network.ApiInterface;
 
 
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
 import retrofit2.Call;
 import retrofit2.Callback;
 import retrofit2.Response;
@@ -24,13 +28,14 @@ public class InterviewDetailPresenter implements InterviewDetailContract.Present
   }
 
   @Override
-  public void getDetailedInterview(int interviewId) {
+  public void getInterviewInternet(int interviewId) {
 
     mService.getDetailedInterview(interviewId).enqueue(new Callback<Interview>() {
       @Override
       public void onResponse(Call<Interview> call, Response<Interview> response) {
         if (isViewAttached()) {
           if (response.isSuccessful() && response.body() != null) {
+            mSQLiteHelper.saveInterviews(new ArrayList<Interview>(Arrays.asList(response.body())));
             mView.showInterviewDetails(response.body());
           } else {
             mView.showNoInterviewDetails();
@@ -63,4 +68,14 @@ public void unbind() {
     mView = null;
   }
 
+
+  @Override
+  public void getInterviewLocal(int interviewId) {
+    Interview interview = mSQLiteHelper.getInterview(String.valueOf(interviewId));
+    if (interview != null) {
+      mView.showInterviewDetails(interview);
+    } else {
+      mView.showNoInterviewDetails();
+    }
+  }
 }
diff --git a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/ui/interviews/interviewsList/InterviewsAdapter.java b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/ui/interviews/interviewsList/InterviewsAdapter.java
index c091ac9c7..f7ea4397a 100644
--- a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/ui/interviews/interviewsList/InterviewsAdapter.java
+++ b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/ui/interviews/interviewsList/InterviewsAdapter.java
@@ -16,6 +16,9 @@
 
 import java.util.List;
 
+import butterknife.BindView;
+import butterknife.ButterKnife;
+
 public class InterviewsAdapter extends RecyclerView.Adapter<InterviewsAdapter.InterviewViewHolder> {
 
   private List<Interview> mInterviews;
@@ -69,19 +72,24 @@ public int getItemCount() {
 
   static class InterviewViewHolder extends RecyclerView.ViewHolder {
 
+    @BindView(R.id.iitem_firstName)
     TextView firstName;
+
+    @BindView(R.id.iitem_lastName)
     TextView lastName;
+
+    @BindView(R.id.iitem_department)
     TextView department;
+
+    @BindView(R.id.iitem_date)
     TextView date;
+
+    @BindView(R.id.iitem_status)
     TextView status;
 
     public InterviewViewHolder(View itemView) {
       super(itemView);
-      firstName = itemView.findViewById(R.id.iitem_firstName);
-      lastName = itemView.findViewById(R.id.iitem_lastName);
-      department = itemView.findViewById(R.id.iitem_department);
-      date = itemView.findViewById(R.id.iitem_date);
-      status = itemView.findViewById(R.id.iitem_status);
+      ButterKnife.bind(this, itemView);
     }
   }
 }
\ No newline at end of file
diff --git a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/ui/interviews/interviewsList/InterviewsContract.java b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/ui/interviews/interviewsList/InterviewsContract.java
index a9ce64bba..1b6d84e86 100644
--- a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/ui/interviews/interviewsList/InterviewsContract.java
+++ b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/ui/interviews/interviewsList/InterviewsContract.java
@@ -18,13 +18,8 @@ interface View extends BaseView {
 
     void showInterviewDetailUi(int interviewId);
 
-    void showNoInterviews();
-
     void showProgress();
 
-    void hideProgress();
-
-
   }
 
   interface Presenter extends ILifecycle<View> {
diff --git a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/ui/interviews/interviewsList/InterviewsFragment.java b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/ui/interviews/interviewsList/InterviewsFragment.java
index af09ffb95..e4fa99711 100644
--- a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/ui/interviews/interviewsList/InterviewsFragment.java
+++ b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/ui/interviews/interviewsList/InterviewsFragment.java
@@ -13,21 +13,33 @@
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
+import android.widget.ProgressBar;
+import android.widget.TextView;
+import android.widget.Toast;
 
 import com.erkprog.zensofthrcrm.CRMApplication;
 import com.erkprog.zensofthrcrm.R;
 import com.erkprog.zensofthrcrm.data.entity.Interview;
 import com.erkprog.zensofthrcrm.ui.ItemClickListener;
-import com.erkprog.zensofthrcrm.ui.candidates.candidateDetail.CandidateDetail;
 import com.erkprog.zensofthrcrm.ui.interviews.interviewDetail.InterviewDetail;
 
 import java.util.List;
 
+import butterknife.BindView;
+import butterknife.ButterKnife;
+
 public class InterviewsFragment extends Fragment implements InterviewsContract.View,
     ItemClickListener<Interview> {
 
   private InterviewsContract.Presenter mPresenter;
-  private RecyclerView mRecyclerView;
+
+  @BindView(R.id.recycler_view_all_interviews)
+  RecyclerView mRecyclerView;
+  @BindView(R.id.interviews_progress_bar)
+  ProgressBar mProgressBar;
+  @BindView(R.id.txt_empty_interviews_view)
+  TextView noInterviewsView;
+
 
   @Override
   public void onCreate(@Nullable Bundle savedInstanceState) {
@@ -35,6 +47,8 @@ public void onCreate(@Nullable Bundle savedInstanceState) {
     mPresenter = new InterviewsPresenter(this, CRMApplication.getInstance(requireContext())
         .getApiService(), CRMApplication.getInstance(requireContext()).getSQLiteHelper());
     mPresenter.bind(this);
+
+
   }
 
 
@@ -49,10 +63,13 @@ public void onDestroy() {
   public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
     View v = inflater.inflate(R.layout.fragment_interviews_list, container, false);
 
+    ButterKnife.bind(this,v);
+
     mRecyclerView = (RecyclerView) v.findViewById(R.id.recycler_view_all_interviews);
     RecyclerView.LayoutManager layoutManager = new LinearLayoutManager(v.getContext());
     mRecyclerView.setLayoutManager(layoutManager);
 
+    showProgress();
     if (hasInternetConnection(v.getContext())) {
       mPresenter.getInterviewsInternet();
     } else {
@@ -61,34 +78,29 @@ public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup c
     return v;
   }
 
-
-  @Override
-  public void hideProgress() {
-  }
-
-
-  @Override
-  public void showProgress() {
-
-  }
-
   @Override
   public void dismissProgress() {
-
+    mProgressBar.setVisibility(View.GONE);
   }
 
 
   @Override
   public void showInterviews(List<Interview> interviews) {
+    dismissProgress();
 
-    InterviewsAdapter adapter = new InterviewsAdapter(interviews, this);
-    mRecyclerView.setAdapter(adapter);
-
+    if(interviews.size() > 0) {
+      noInterviewsView.setVisibility(View.GONE);
+      InterviewsAdapter adapter = new InterviewsAdapter(interviews, this);
+      mRecyclerView.setAdapter(adapter);
+    }
+    else
+      noInterviewsView.setVisibility(View.VISIBLE);
   }
 
   @Override
-  public void showMessage(String t) {
-
+  public void showMessage(String message) {
+    dismissProgress();
+    Toast.makeText(getActivity(), message, Toast.LENGTH_LONG).show();
   }
 
   @Override
@@ -110,8 +122,8 @@ public boolean hasInternetConnection(Context context) {
   }
 
   @Override
-  public void showNoInterviews() {
-
+  public void showProgress() {
+    mProgressBar.setVisibility(View.VISIBLE);
   }
 
   @Override
diff --git a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/ui/interviews/interviewsList/InterviewsPresenter.java b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/ui/interviews/interviewsList/InterviewsPresenter.java
index af1dde616..e039dca85 100644
--- a/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/ui/interviews/interviewsList/InterviewsPresenter.java
+++ b/Android/ZensoftHRCRM/app/src/main/java/com/erkprog/zensofthrcrm/ui/interviews/interviewsList/InterviewsPresenter.java
@@ -1,22 +1,25 @@
 package com.erkprog.zensofthrcrm.ui.interviews.interviewsList;
 
-
 import com.erkprog.zensofthrcrm.data.db.SQLiteHelper;
 import com.erkprog.zensofthrcrm.data.entity.Interview;
 import com.erkprog.zensofthrcrm.data.entity.InterviewsResponse;
 import com.erkprog.zensofthrcrm.data.network.ApiInterface;
 
+import io.reactivex.android.schedulers.AndroidSchedulers;
+import io.reactivex.disposables.CompositeDisposable;
+import io.reactivex.observers.DisposableSingleObserver;
+import io.reactivex.schedulers.Schedulers;
+
 import java.util.List;
 
-import retrofit2.Call;
-import retrofit2.Callback;
-import retrofit2.Response;
 
 public class InterviewsPresenter implements InterviewsContract.Presenter {
 
   private InterviewsContract.View mView;
   private ApiInterface mService;
   private SQLiteHelper mSQLiteHelper;
+  private CompositeDisposable disposable = new CompositeDisposable();
+
 
   InterviewsPresenter(InterviewsContract.View view, ApiInterface service, SQLiteHelper
       sqliteHelper) {
@@ -33,27 +36,28 @@ public void onInterviewItemClick(Interview interview) {
 
   @Override
   public void getInterviewsInternet() {
-    mService.getInterviews().enqueue(new Callback<InterviewsResponse>() {
-      @Override
-      public void onResponse(Call<InterviewsResponse> call, Response<InterviewsResponse> response) {
-        if (isViewAttached()) {
-          if (response.isSuccessful() && response.body() != null && response.body()
-              .getInterviewList() != null) {
-            mSQLiteHelper.saveInterviews(response.body().getInterviewList());
-            mView.showInterviews(response.body().getInterviewList());
-
-          } else {
-            mView.showNoInterviews();
-          }
-        }
-      }
-
-      @Override
-      public void onFailure(Call<InterviewsResponse> call, Throwable t) {
-        if (isViewAttached())
-          mView.showMessage(t.getMessage());
-      }
-    });
+    disposable.add(
+        mService.getInterviews()
+            .subscribeOn(Schedulers.io())
+            .observeOn(AndroidSchedulers.mainThread())
+            .subscribeWith(new DisposableSingleObserver<InterviewsResponse>() {
+              @Override
+              public void onSuccess(InterviewsResponse interviewsResponse) {
+                if (isViewAttached()) {
+                  if (interviewsResponse != null && interviewsResponse.getInterviewList() != null) {
+                    mSQLiteHelper.saveInterviews(interviewsResponse.getInterviewList());
+                    mView.showInterviews(interviewsResponse.getInterviewList());
+                  }
+                }
+              }
+
+              @Override
+              public void onError(Throwable e) {
+                if (isViewAttached())
+                  mView.showMessage(e.getMessage());
+              }
+            })
+    );
 
   }
 
@@ -62,8 +66,6 @@ public void getInterviewsLocal() {
     List<Interview> interviews = mSQLiteHelper.getInterviews();
     if (interviews != null) {
       mView.showInterviews(interviews);
-    } else {
-      mView.showNoInterviews();
     }
   }
 
diff --git a/Android/ZensoftHRCRM/app/src/main/res/layout/fragment_candidate_detail.xml b/Android/ZensoftHRCRM/app/src/main/res/layout/fragment_candidate_detail.xml
index 0096ef69c..8bcc1b78c 100644
--- a/Android/ZensoftHRCRM/app/src/main/res/layout/fragment_candidate_detail.xml
+++ b/Android/ZensoftHRCRM/app/src/main/res/layout/fragment_candidate_detail.xml
@@ -5,21 +5,25 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent">
+
   <LinearLayout
       android:id="@+id/cd_root_layout"
       android:layout_width="match_parent"
       android:layout_height="wrap_content"
       android:orientation="vertical">
+
     <ProgressBar
         android:id="@+id/cd_progress_bar"
         style="?android:attr/progressBarStyleHorizontal"
         android:layout_width="match_parent"
         android:layout_height="3dp"/>
+
     <TextView
         android:id="@+id/textView2"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:text="@string/first_name"/>
+
     <TextView
         android:id="@+id/cd_first_name"
         android:layout_width="match_parent"
@@ -27,11 +31,13 @@
         android:textColor="@color/colorBlack"
         android:textSize="@dimen/main_attributes"
         tools:text="Candidate's first name"/>
+
     <TextView
         android:id="@+id/textView6"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:text="@string/last_name"/>
+
     <TextView
         android:id="@+id/cd_last_name"
         android:layout_width="match_parent"
@@ -39,10 +45,12 @@
         android:textColor="@color/colorBlack"
         android:textSize="@dimen/main_attributes"
         tools:text="Candidate's last name"/>
+
     <LinearLayout
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:orientation="horizontal">
+
       <ImageView
           android:id="@+id/cd_email_image"
           android:layout_width="wrap_content"
@@ -50,6 +58,7 @@
           android:layout_weight="1"
           android:contentDescription="candidate's email"
           android:src="@drawable/ic_email_black"/>
+
       <TextView
           android:id="@+id/cd_email"
           android:layout_width="wrap_content"
@@ -59,16 +68,19 @@
           android:textSize="@dimen/main_attributes"
           tools:text="candidate@mail.com"/>
     </LinearLayout>
+
     <LinearLayout
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:orientation="horizontal">
+
       <ImageView
           android:id="@+id/imageView3"
           android:layout_width="wrap_content"
           android:layout_height="wrap_content"
           android:layout_weight="1"
           android:src="@drawable/ic_phone_black"/>
+
       <TextView
           android:id="@+id/cd_phone"
           android:layout_width="wrap_content"
@@ -78,11 +90,13 @@
           android:textSize="@dimen/main_attributes"
           tools:text="candidate's phone"/>
     </LinearLayout>
+
     <TextView
         android:id="@+id/textView3"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:text="@string/department"/>
+
     <TextView
         android:id="@+id/cd_department"
         android:layout_width="match_parent"
@@ -90,11 +104,13 @@
         android:textColor="@color/colorBlack"
         android:textSize="@dimen/main_attributes"
         tools:text="Android dep"/>
+
     <TextView
         android:id="@+id/textView4"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:text="@string/years_of_experience"/>
+
     <TextView
         android:id="@+id/cd_years_xp"
         android:layout_width="match_parent"
diff --git a/Android/ZensoftHRCRM/app/src/main/res/layout/fragment_edit_candidate.xml b/Android/ZensoftHRCRM/app/src/main/res/layout/fragment_edit_candidate.xml
new file mode 100644
index 000000000..1855d177a
--- /dev/null
+++ b/Android/ZensoftHRCRM/app/src/main/res/layout/fragment_edit_candidate.xml
@@ -0,0 +1,131 @@
+<?xml version="1.0" encoding="utf-8"?>
+<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+                                             xmlns:app="http://schemas.android.com/apk/res-auto"
+                                             xmlns:tools="http://schemas.android.com/tools"
+                                             android:layout_width="match_parent"
+                                             android:layout_height="match_parent">
+
+
+  <LinearLayout
+      android:id="@+id/ec_root_layout"
+      android:layout_width="match_parent"
+      android:layout_height="wrap_content"
+      android:orientation="vertical">
+
+    <TextView
+        android:id="@+id/ec_firts_name_label"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="@string/first_name"/>
+
+    <android.support.design.widget.TextInputEditText
+        android:id="@+id/ec_first_name"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:textColor="@color/colorBlack"
+        android:textSize="@dimen/main_attributes"
+        tools:text="Candidate's first name"/>
+
+    <TextView
+        android:id="@+id/ec_last_name_label"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="@string/last_name"/>
+
+    <android.support.design.widget.TextInputEditText
+        android:id="@+id/ec_last_name"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:textColor="@color/colorBlack"
+        android:textSize="@dimen/main_attributes"
+        tools:text="Candidate's last name"/>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal">
+
+      <ImageView
+          android:id="@+id/ec_email_image"
+          android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:layout_weight="1"
+          android:contentDescription="candidate's email"
+          android:src="@drawable/ic_email_black"/>
+
+      <android.support.design.widget.TextInputEditText
+          android:id="@+id/ec_email"
+          android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:layout_weight="9"
+          android:textColor="@color/colorBlack"
+          android:textSize="@dimen/main_attributes"
+          tools:text="candidate@mail.com"/>
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal">
+
+      <ImageView
+          android:id="@+id/ec_phone_image"
+          android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:layout_weight="1"
+          android:src="@drawable/ic_phone_black"/>
+
+      <android.support.design.widget.TextInputEditText
+          android:id="@+id/ec_phone"
+          android:layout_width="wrap_content"
+          android:layout_height="wrap_content"
+          android:layout_weight="9"
+          android:textColor="@color/colorBlack"
+          android:textSize="@dimen/main_attributes"
+          tools:text="candidate's phone"/>
+    </LinearLayout>
+
+    <TextView
+        android:id="@+id/ec_department_label"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="@string/department"/>
+
+    <android.support.design.widget.TextInputEditText
+        android:id="@+id/ec_department"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:textColor="@color/colorBlack"
+        android:textSize="@dimen/main_attributes"
+        tools:text="Android dep"/>
+
+    <TextView
+        android:id="@+id/ec_exp_label"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="@string/years_of_experience"/>
+
+    <android.support.design.widget.TextInputEditText
+        android:id="@+id/ec_exp"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:textColor="@color/colorBlack"
+        android:textSize="@dimen/main_attributes"
+        tools:text="5"/>
+  </LinearLayout>
+  <ProgressBar
+      android:id="@+id/ec_progress_bar"
+      style="?android:attr/progressBarStyle"
+      android:layout_width="@dimen/progress_bar_size"
+      android:layout_height="@dimen/progress_bar_size"
+      android:layout_marginBottom="8dp"
+      android:layout_marginEnd="8dp"
+      android:layout_marginStart="8dp"
+      android:layout_marginTop="8dp"
+      app:layout_constraintBottom_toBottomOf="parent"
+      app:layout_constraintEnd_toEndOf="parent"
+      app:layout_constraintStart_toStartOf="@+id/ec_root_layout"
+      app:layout_constraintTop_toTopOf="@+id/ec_root_layout"/>
+
+
+</android.support.constraint.ConstraintLayout>
\ No newline at end of file
diff --git a/Android/ZensoftHRCRM/app/src/main/res/layout/fragment_interviews_list.xml b/Android/ZensoftHRCRM/app/src/main/res/layout/fragment_interviews_list.xml
index ad841b447..43a6e9a02 100644
--- a/Android/ZensoftHRCRM/app/src/main/res/layout/fragment_interviews_list.xml
+++ b/Android/ZensoftHRCRM/app/src/main/res/layout/fragment_interviews_list.xml
@@ -17,4 +17,34 @@
       app:layout_constraintEnd_toEndOf="parent"
       app:layout_constraintStart_toStartOf="parent"
       app:layout_constraintTop_toTopOf="parent"/>
+
+
+  <TextView
+      android:id="@+id/txt_empty_interviews_view"
+      android:layout_width="wrap_content"
+      android:layout_height="wrap_content"
+      android:layout_centerHorizontal="true"
+      android:text="@string/msg_no_interviews"
+      android:textColor="@color/colorGray"
+      android:textSize="@dimen/msg_no_interviews"
+      android:visibility="gone"
+      app:layout_constraintBottom_toBottomOf="parent"
+      app:layout_constraintEnd_toEndOf="parent"
+      app:layout_constraintStart_toStartOf="@+id/recycler_view_all_interviews"
+      app:layout_constraintTop_toTopOf="@+id/recycler_view_all_interviews"/>
+
+  <ProgressBar
+      android:id="@+id/interviews_progress_bar"
+      style="?android:attr/progressBarStyle"
+      android:layout_width="@dimen/progress_bar_size"
+      android:layout_height="@dimen/progress_bar_size"
+      android:layout_marginBottom="8dp"
+      android:layout_marginEnd="8dp"
+      android:layout_marginStart="8dp"
+      android:layout_marginTop="8dp"
+      app:layout_constraintBottom_toBottomOf="parent"
+      app:layout_constraintEnd_toEndOf="parent"
+      app:layout_constraintStart_toStartOf="@+id/recycler_view_all_interviews"
+      app:layout_constraintTop_toTopOf="@+id/recycler_view_all_interviews"/>
+
 </android.support.constraint.ConstraintLayout>
\ No newline at end of file
diff --git a/Android/ZensoftHRCRM/app/src/main/res/layout/interview_item.xml b/Android/ZensoftHRCRM/app/src/main/res/layout/interview_item.xml
index 5d383f389..4cd744722 100644
--- a/Android/ZensoftHRCRM/app/src/main/res/layout/interview_item.xml
+++ b/Android/ZensoftHRCRM/app/src/main/res/layout/interview_item.xml
@@ -26,7 +26,7 @@
           android:id="@+id/iitem_date"
           android:layout_width="wrap_content"
           android:layout_height="wrap_content"
-          android:layout_marginStart="8dp"
+          android:layout_marginStart="@dimen/item_content_left_spacing"
           android:layout_marginTop="8dp"
           android:textColor="@android:color/black"
           app:layout_constraintStart_toStartOf="parent"
@@ -37,7 +37,7 @@
           android:id="@+id/iitem_firstName"
           android:layout_width="wrap_content"
           android:layout_height="wrap_content"
-          android:layout_marginStart="8dp"
+          android:layout_marginStart="@dimen/item_content_left_spacing"
           android:layout_marginTop="40dp"
           android:textColor="@android:color/black"
           app:layout_constraintStart_toStartOf="parent"
@@ -58,7 +58,7 @@
           android:id="@+id/iitem_department"
           android:layout_width="wrap_content"
           android:layout_height="wrap_content"
-          android:layout_marginStart="8dp"
+          android:layout_marginStart="@dimen/item_content_left_spacing"
           android:layout_marginTop="35dp"
           android:textColor="@android:color/black"
           app:layout_constraintStart_toStartOf="parent"
diff --git a/Android/ZensoftHRCRM/app/src/main/res/layout/interviewer_item.xml b/Android/ZensoftHRCRM/app/src/main/res/layout/interviewer_item.xml
index e5e691185..8e1f03339 100644
--- a/Android/ZensoftHRCRM/app/src/main/res/layout/interviewer_item.xml
+++ b/Android/ZensoftHRCRM/app/src/main/res/layout/interviewer_item.xml
@@ -26,7 +26,7 @@
           android:gravity="center|left"
           android:layout_height="wrap_content"
           android:layout_margin="5dp"
-          android:layout_marginLeft="10dp"
+          android:layout_marginStart="@dimen/item_content_left_spacing"
           tools:text="@string/interviewer"/>
 
       <ImageView
diff --git a/Android/ZensoftHRCRM/app/src/main/res/values/colors.xml b/Android/ZensoftHRCRM/app/src/main/res/values/colors.xml
index 3973f1e0b..fbab06e0a 100644
--- a/Android/ZensoftHRCRM/app/src/main/res/values/colors.xml
+++ b/Android/ZensoftHRCRM/app/src/main/res/values/colors.xml
@@ -9,4 +9,5 @@
   <color name="colorBlack">#000</color>
   <color name="colorDarkBlue">#11268e</color>
   <color name="colorWhite">#FFF</color>
+  <color name="colorGray">#999</color>
 </resources>
diff --git a/Android/ZensoftHRCRM/app/src/main/res/values/dimens.xml b/Android/ZensoftHRCRM/app/src/main/res/values/dimens.xml
index 95fc0253f..9e971ba22 100644
--- a/Android/ZensoftHRCRM/app/src/main/res/values/dimens.xml
+++ b/Android/ZensoftHRCRM/app/src/main/res/values/dimens.xml
@@ -3,8 +3,10 @@
   <dimen name="activity_horizontal_margin">16dp</dimen>
   <dimen name="activity_vertical_margin">16dp</dimen>
   <dimen name="nav_header_vertical_spacing">8dp</dimen>
+  <dimen name="item_content_left_spacing">8dp</dimen>
   <dimen name="nav_header_height">200dp</dimen>
   <dimen name="fab_margin">16dp</dimen>
   <dimen name="main_attributes">16sp</dimen>
   <dimen name="progress_bar_size">70dp</dimen>
+  <dimen name="msg_no_interviews">26sp</dimen>
 </resources>
\ No newline at end of file
diff --git a/Android/ZensoftHRCRM/app/src/main/res/values/strings.xml b/Android/ZensoftHRCRM/app/src/main/res/values/strings.xml
index f939394af..9dd793ad8 100644
--- a/Android/ZensoftHRCRM/app/src/main/res/values/strings.xml
+++ b/Android/ZensoftHRCRM/app/src/main/res/values/strings.xml
@@ -39,4 +39,5 @@
   <string name="candidates_response_null">Candidates list in response is null</string>
   <string name="requests_null">Requests list in response is null</string>
   <string name="vacancies_null">Vacancies list in response is null</string>
+  <string name="msg_no_interviews">No interviews found!</string>
 </resources>