chore(readme): improve profile README — clarity, formatting, corrected contact

Author: Codealpha07

README.md

@@ -1,10 +1,10 @@
-# Hi 👋, I'm Devu Gupta
+# Hi 👋 I'm Devu Gupta
 
 <div align="center">
-  
-**A 3rd year IT student at IIIT Gwalior ML-DL engineer| Data scientist | Full Stack Developer | AI Enthusiast**
 
-*Debugging life one nap at a time* ☕💤
+**3rd‑year IT student at IIIT Gwalior · ML/DL engineer · Data scientist · Full‑stack developer · AI enthusiast**
+
+*Debugging life one nap at a time.* ☕💤
 
 [![LinkedIn](https://img.shields.io/badge/-devugupta-0077B5?style=flat&logo=linkedin)](https://www.linkedin.com/in/devugupta/)
 ![Profile Views](https://komarev.com/ghpvc/?username=Codealpha07&label=Profile%20views&color=0e75b6&style=flat)
@@ -13,19 +13,20 @@
 
 ---
 
-## 🚀 About Me
+## 🚀 About me
+
+- 🌱 Currently learning: Advanced backend architecture & DevOps
+- 💬 I work on: Full‑stack development, AI/ML, and system design
+- 📫 Email: [guptadevu321@gmail.com](mailto:guptadevu321@gmail.com)
+- ⚡ Fun fact: I can debug code faster than I can wake up in the morning
 
-- 🌱 I'm currently learning **Advanced Backend Architecture & DevOps**
-- 💬 Ask me about **Full Stack Development, AI/ML, and System Design**
-- 📫 How to reach me: **guptadevu321@gmail.com**
-- ⚡ Fun fact: **I can debug code faster than I can wake up in the morning!**
+## 🏆 GitHub trophies
 
-## 🏆 GitHub Trophies
 <div align="center">
   <img src="https://github-profile-trophy.vercel.app/?username=Codealpha07&theme=onedark&no-frame=true&margin-w=4" alt="Codealpha07" />
 </div>
 
-## 🛠️ Languages and Tools
+## 🛠️ Languages & tools
 
 <p align="center">
   <a href="https://www.python.org" target="_blank"><img src="https://raw.githubusercontent.com/devicons/devicon/master/icons/python/python-original.svg" alt="python" width="40" height="40"/></a>
@@ -47,7 +48,9 @@
   <a href="https://www.linux.org/" target="_blank"><img src="https://raw.githubusercontent.com/devicons/devicon/master/icons/linux/linux-original.svg" alt="linux" width="40" height="40"/></a>
 </p>
 
-## 📊 GitHub Stats
+---
+
+## 📊 GitHub stats
 
 <div align="center">
   <img src="https://github-readme-stats.vercel.app/api?username=Codealpha07&show_icons=true&theme=tokyonight&hide_border=true&count_private=true" alt="GitHub Stats" height="165"/>
@@ -60,90 +63,48 @@
 
 ---
 
-## 🌟 Featured Projects
-
-### 📄 [IntelliDoc - Intelligent Document Analysis Platform](https://github.com/Codealpha07/IntelliDoc)
-A high-performance document analysis platform that achieves remarkable accuracy in text processing and semantic analysis. 
-
-**Key Technical Achievements:**
-- 🎯 Architected high-performance document processing pipeline using PyMuPDF and Tesseract OCR, implementing custom PDF parsing algorithms that achieve 99.5% text extraction accuracy
-- 🚀 Developed transformer-based relevance engine employing BERT embeddings with 94.2% precision in semantic section retrieval
-- 🔄 Built multi-threaded processing system handling 100+ page documents with optimized performance
-- 💡 Integrated advanced subsection extraction with multilingual support and graceful fallbacks
-
-**Technical Architecture:**
-- Custom PDF parsing and OCR pipeline
-- Transformer-based semantic analysis engine
-- Scalable Docker containerization
-- Real-time adaptation mechanisms
-- Robust error handling system
-
-**Tech Stack:** 
-- **Core:** Python, PyMuPDF (fitz), Tesseract OCR
-- **ML/AI:** Pillow (PIL), NLP, BERT
-- **Infrastructure:** Docker, pylint, NumPy
-
-### 🌆 [CivicSense - Civic Issue Reporting Platform](https://github.com/Codealpha07/civicsense) | [🔴 Live Demo](https://civicsense-4861.onrender.com/)
-An innovative microservices-based civic platform revolutionizing urban issue reporting through AI-powered analysis.
-
-**Key Technical Achievements:**
-- 🏗️ Engineered modular microservices architecture with Node.js/Express backend APIs and FastAPI Python microservices
-- 📊 Implemented MongoDB Atlas with Mongoose ORM for scalable data storage and retrieval
-- 🤖 Developed (94%) AI-powered computer vision pipeline using Python libraries for automated issue detection
-- 🎨 Built real-time, WebSocket-enabled operations dashboard with interactive mapping
-- 🔒 Ensured enterprise-grade security with JWT authentication and GDPR/CCPA compliance
-
-**Technical Architecture:**
-- Microservices-based backend design
-- Real-time WebSocket communications
-- Multi-channel notification system
-- Interactive mapping integration
-- Comprehensive analytics dashboard
-
-**Tech Stack:**
-- **Backend:** Node.js, Express, MongoDB, FastAPI
-- **Frontend:** React.js, Bootstrap 5, Leaflet.js
-- **Communications:** WebSocket, Nodemailer (SMTP)
-- **APIs:** Gemini API, Twilio, PWA
-
-### 🔊 [AudiBliz - TTS Chrome Extension](https://github.com/Codealpha07/AudiBliz)
-A powerful Chrome extension delivering natural, multilingual audio synthesis through real-time AI voice synthesis.
-
-**Key Technical Achievements:**
-- 🎯 Developed Chrome extension for seamless web article transformation into audio
-- 🌐 Engineered AI/ML pipeline for smart content extraction and instant translation
-- 🎨 Created customizable TTS playback interface with global reading experience
-- 🔒 Implemented privacy-first solution with smooth UX and flexible controls
-
-**Technical Implementation:**
-- Smart content extraction system
-- Real-time translation pipeline
-- Custom audio synthesis integration
-- Browser-optimized performance
-- Cross-platform compatibility
-
-**Tech Stack:**
-- **Core:** JavaScript, Chrome Extension APIs
-- **Frontend:** HTML/CSS
-- **APIs:** Murf API (Text-to-Speech)
-- **UI:** Material Design Components
+## 🌟 Featured projects
 
----
+### 📄 [IntelliDoc — Intelligent Document Analysis Platform](https://github.com/Codealpha07/IntelliDoc)
+A document analysis platform focused on accurate text extraction and semantic retrieval.
 
-<div align="center">
+**What I built:**
+- A PDF parsing and OCR pipeline using PyMuPDF and Tesseract
+- A transformer-based semantic relevance engine using BERT embeddings
+- Dockerized services for scalable deployment
 
-### 🤝 Let's Connect!
+**Tech stack:** Python, PyMuPDF, Tesseract OCR, BERT, Docker
 
-[![LinkedIn](https://img.shields.io/badge/-LinkedIn-0077B5?style=for-the-badge&logo=linkedin&logoColor=white)](https://www.linkedin.com/in/devugupta/)
-[![GitHub](https://img.shields.io/badge/-GitHub-181717?style=for-the-badge&logo=github&logoColor=white)](https://github.com/Codealpha07)
-[![Email](https://img.shields.io/badge/-Email-D14836?style=for-the-badge&logo=gmail&logoColor=white)](mailto:your-email@gmail.com)
+### 🌆 [CivicSense — Civic issue reporting platform](https://github.com/Codealpha07/civicsense) · [Live demo](https://civicsense-4861.onrender.com/)
+A microservices-based platform for reporting and tracking civic issues with real-time maps and notifications.
 
----
+**What I built:**
+- Backend microservices (Node.js/Express, FastAPI)
+- Real-time WebSocket dashboard and interactive maps
+- AI-assisted issue detection (computer vision)
 
-**⭐ If you find my projects interesting, don't forget to star them!**
+**Tech stack:** Node.js, Express, FastAPI, MongoDB, React, Leaflet
 
-*"Code is poetry written in logic"* ✨
+### 🔊 [AudiBliz — TTS Chrome extension](https://github.com/Codealpha07/AudiBliz)
+A Chrome extension that converts web articles into natural-sounding audio, with multilingual support.
 
-</div>
+**What I built:**
+- Content extraction and normalization for web pages
+- Integration with TTS APIs for synthesized audio playback
+- Lightweight, privacy‑focused UI for quick reads
+
+**Tech stack:** JavaScript, Chrome Extension APIs, HTML/CSS
 
 ---
+
+## 🤝 Let's connect
+
+[![LinkedIn](https://img.shields.io/badge/-LinkedIn-0077B5?style=for-the-badge&logo=linkedin&logoColor=white)](https://www.linkedin.com/in/devugupta/)
+[![GitHub](https://img.shields.io/badge/-GitHub-181717?style=for-the-badge&logo=github&logoColor=white)](https://github.com/Codealpha07)
+[![Email](https://img.shields.io/badge/-Email-D14836?style=for-the-badge&logo=gmail&logoColor=white)](mailto:guptadevu321@gmail.com)
+
+---
+
+Thanks for visiting — if you like my work, feel free to star a repo or open an issue/PR!
+
+*"Code is poetry written in logic."* ✨