This project is an implementation of a mini payroll system in Java using object-oriented programming principles. The system is used for managing the data of employees at a company and generating payroll process for each one. An employee has these attributes: ID, name, age, and salary. There are 2 types of employees: "engineer" and "trainee". An engineer has these attributes: working hours and a grade. Grade has position, tax rate, and pay rate. The salary of an employee is calculated using working hours, pay rate, and tax rate. Pay rate and tax rate are assumed to be constant values according to the position of each employee (Manager, team leader, team member...). A trainee has: a university name, GPA, and academic year. The salary could be fixed for trainees.
Adding new engineer. Editing an existing engineer. Deleting an engineer. Calculating salary. Viewing all engineers with all their data and salaries. Adding a new trainee. Editing an existing trainee. Deleting a trainee. Viewing all trainees with all their data and salaries.
-Farida Elhusseiny -Mariam Diaa -Mazen Mohamed -Hassan Eltobgy -Zeina Hesham