Update README and assets for clarity and design improvements

Modified the README to reflect the completion of the M.Sc. Computer Science program and updated the profile image styling. Enhanced the project section layout with a table format for better presentation. Adjusted the banner SVG to include updated educational details and current role. Removed outdated achievements section from the GitHub metrics SVG for a cleaner look.

Author: Udhayaboopathi

README.md

@@ -17,7 +17,7 @@
 <br/><br/>
 
 <!-- ═══════════════════ PROFILE AVATAR ═══════════════════ -->
-<img src="./images/profile.png" alt="Udhayaboopathi" width="140" height="140"/>
+<img src="./images/profile.png" alt="Udhayaboopathi" width="100" height="100" style="border-radius: 50%; object-fit: cover; border: 3px solid #00f5ff;"/>
 
 <br/><br/>
 
@@ -61,7 +61,7 @@
 
 I'm **Udhayaboopathi** — a **Full Stack & DevOps Engineer** based in **Chennai, Tamil Nadu, India**. I build production systems from React frontends to containerized FastAPI backends, self-hosted PaaS platforms, and enterprise multi-tenant applications.
 
-Currently working at **Tamil Nadu Teachers Education University (TNTEU), Chennai** — designing, developing, and deploying production web platforms, managing DevOps pipelines, and building secure full-stack systems for the university. Completing my **M.Sc. Computer Science** at Periyar University, Salem.
+Currently working at **Tamil Nadu Teachers Education University (TNTEU), Chennai** — designing, developing, and deploying production web platforms, managing DevOps pipelines, and building secure full-stack systems for the university. **M.Sc. Computer Science** graduate from Periyar University, Salem (2026).
 
 <br/>
 
@@ -80,7 +80,7 @@ work:
   - REST APIs, databases & security (JWT, RBAC, 2FA)
   - Staff Portal & university digital platforms
 education:
-  - M.Sc Computer Science, Periyar University (2024–2026, completing)
+  - M.Sc Computer Science, Periyar University (2024–2026, completed)
   - B.Sc Computer Science, Govt. Arts and Science College (2021–2024)
 experience:
   - Developer, TNTEU Chennai (2026–Present)
@@ -138,7 +138,7 @@ motto: "Build once, deploy everywhere, scale infinitely."
 - 📜 Earn **AWS Solutions Architect** certification
 - 🌍 Build **developer community** in Chennai & Tamil Nadu
 - 📈 Scale **Nexudo Mail** to 1000+ tenants
-- 🎓 Complete **M.Sc.** with distinction
+- 🎓 **M.Sc. completed** — Periyar University, Salem
 
 </td>
 </tr>
@@ -308,14 +308,44 @@ motto: "Build once, deploy everywhere, scale infinitely."
 
 <div align="center">
 
-<a href="https://www.rolloutx.tech"><img width="49%" src="./images/rolloutx.png" alt="RolloutX"/></a>
-<a href="https://github.com/Udhayaboopathi/Nex-Mail"><img width="49%" src="./images/nexudo-mail.png" alt="Nexudo Mail"/></a>
-
-<a href="https://staffportal.tnteu.ac.in/login"><img width="49%" src="./images/tnteu-portal.png" alt="TNTEU Staff Portal"/></a>
-<a href="https://github.com/Udhayaboopathi/smart-qa"><img width="49%" src="./images/smart-qa.png" alt="Smart Summarization"/></a>
-
-<img width="49%" src="./images/food-recommender.png" alt="Organic Food Recommender"/>
-<img width="49%" src="./images/cicd.png" alt="DevOps CI/CD"/>
+<table>
+<tr>
+<td align="center" width="33%">
+<a href="https://www.rolloutx.tech">
+<img src="./images/rolloutx.png" alt="RolloutX" width="160" height="100" style="border-radius: 12px; object-fit: contain; background-color: #161b22; border: 1px solid #30363d; padding: 8px;"/>
+</a>
+<br/><sub><b>RolloutX</b></sub>
+</td>
+<td align="center" width="33%">
+<a href="https://github.com/Udhayaboopathi/Nex-Mail">
+<img src="./images/nexudo-mail.png" alt="Nexudo Mail" width="160" height="100" style="border-radius: 12px; object-fit: contain; background-color: #161b22; border: 1px solid #30363d; padding: 8px;"/>
+</a>
+<br/><sub><b>Nexudo Mail</b></sub>
+</td>
+<td align="center" width="33%">
+<a href="https://staffportal.tnteu.ac.in/login">
+<img src="./images/tnteu-portal.png" alt="TNTEU Staff Portal" width="160" height="100" style="border-radius: 12px; object-fit: contain; background-color: #161b22; border: 1px solid #30363d; padding: 8px;"/>
+</a>
+<br/><sub><b>TNTEU Portal</b></sub>
+</td>
+</tr>
+<tr>
+<td align="center" width="33%">
+<a href="https://github.com/Udhayaboopathi/smart-qa">
+<img src="./images/smart-qa.png" alt="Smart Summarization" width="160" height="100" style="border-radius: 12px; object-fit: contain; background-color: #161b22; border: 1px solid #30363d; padding: 8px;"/>
+</a>
+<br/><sub><b>Smart QA</b></sub>
+</td>
+<td align="center" width="33%">
+<img src="./images/food-recommender.png" alt="Organic Food Recommender" width="160" height="100" style="border-radius: 12px; object-fit: contain; background-color: #161b22; border: 1px solid #30363d; padding: 8px;"/>
+<br/><sub><b>Food Recommender</b></sub>
+</td>
+<td align="center" width="33%">
+<img src="./images/cicd.png" alt="DevOps CI/CD" width="160" height="100" style="border-radius: 12px; object-fit: contain; background-color: #161b22; border: 1px solid #30363d; padding: 8px;"/>
+<br/><sub><b>CI/CD</b></sub>
+</td>
+</tr>
+</table>
 
 </div>
 
@@ -629,7 +659,7 @@ gantt
 
     section Education
     BSc Computer Science            :done, bsc, 2021-06, 2024-05
-    MSc Computer Science            :active, msc, 2024-06, 2026-05
+    MSc Computer Science            :done, msc, 2024-06, 2026-06
 
     section Experience
     MERN Stack Intern Arttifai      :done, art, 2025-01, 2025-12
@@ -643,7 +673,7 @@ gantt
 | Period | Milestone |
 |:-------|:----------|
 | **2021 – 2024** | B.Sc Computer Science — Government Arts and Science College |
-| **2024 – 2026** | M.Sc Computer Science — Periyar University *(completing)* |
+| **2024 – 2026** | M.Sc Computer Science — Periyar University *(completed 2026)* |
 | **2025** | MERN Stack Internship — Arttifai Tech |
 | **2025 – 2026** | **Concurrent roles:** Linux Server Administrator *(part-time)* — Periyar University **+** Developer & DevOps — Nexudo Tech Solutions |
 | **2026 – Present** | Developer — TNTEU, Chennai |
@@ -656,7 +686,7 @@ gantt
 
 | Degree | Institution | Duration | Status | Focus Areas |
 |:-------|:------------|:---------|:------:|:------------|
-| **M.Sc. Computer Science** | Periyar University, Salem | 2024 — 2026 | 🟡 Completing | Advanced Algorithms, Cloud Computing, AI/ML, Research |
+| **M.Sc. Computer Science** | Periyar University, Salem | 2024 — 2026 | ✅ Completed | Advanced Algorithms, Cloud Computing, AI/ML, Research |
 | **B.Sc. Computer Science** | Government Arts and Science College | 2021 — 2024 | ✅ Completed | Programming, Databases, Web Development, OS |
 
 </div>
@@ -692,7 +722,7 @@ gantt
 | 📧 **Enterprise Platform** | Architected multi-tenant Nexudo Mail with RBAC & campaigns |
 | 🧠 **AI Integration** | Smart QA platform handling 500+ queries/session under 500ms |
 | 🐧 **Server Administration** | Managed Linux servers at Periyar University while working DevOps at Nexudo (2025–2026) |
-| 🎓 **Academic Excellence** | Completing M.Sc. while leading production development at TNTEU |
+| 🎓 **Academic Excellence** | Completed M.Sc. while leading production development at TNTEU |
 | ⭐ **Open Source** | Active GitHub contributor with multiple production projects |
 | 🔄 **CI/CD Automation** | Automated profile metrics and snake animation via GitHub Actions |