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Pavithran26/README.md

🏆 Winnings


  



╔══════════════════════════════════════════════════════════════╗
║         🏅  KALAM 2025 HACKATHON CHAMPIONS                  ║
║         🥇  1st Place                                       ║
║         🏛️  Sri Shakthi Institute of Engineering & Tech     ║
║         📍  Coimbatore  |  21–22 March 2025                 ║
╚══════════════════════════════════════════════════════════════╝

🐍 Contribution Snake

github-snake

🌐 3D Contribution Graph

3D Contribution Graph

💻 Tech Stack

🧑‍💻 Languages



🌐 Web Development



📱 Mobile Development



🗄️ Databases & Cloud



🤖 AI / ML & Data Science




🔧 Tools & DevOps


🧠 Projects

Postgraduate Final Year Major Project | N.G.P Arts and Science College, Coimbatore (2026)

Sattam AI is a full-stack, AI-powered legal assistant specialized for Tamil Nadu laws. It ingests Tamil Nadu legal PDFs (acts, rules, regulations), processes them into a vector database using RAG (Retrieval-Augmented Generation), and provides intelligent chat-based querying across web and mobile platforms.




✨ Key Features

  • 🔍 RAG Pipeline — Sentence-transformer embeddings from legal PDFs stored in ChromaDB
  • 🧠 Multi-LLM Support — Google Gemini (free tier) or OpenAI-compatible via Cloudflare AI Gateway
  • 📄 Document Management — Upload & process Tamil Nadu law PDFs with web scraping support
  • 💬 Real-time Chat — Context-aware responses on both web and mobile
  • 🔐 Auth — Clerk integration for user management
  • 📱 Cross-Platform — Flutter mobile app + Next.js web app
  • 📚 Data — Pre-loaded with 50+ Tamil Nadu acts & rules

🛠️ Tech Stack

Layer Technologies
Backend FastAPI · LangChain · ChromaDB · Python 3.10+
Web Frontend Next.js 16+ · React 19 · TailwindCSS · Clerk
Mobile App Flutter 3.8+ · Dart · Clerk Flutter
AI / ML Google Gemini · OpenAI · sentence-transformers

GitHub Repo Live Demo

🚀 Experience & Internships

Fire
┌─────────────────────────────────────────────────────────────┐
│  💼  Software Development Intern @ Cognifyz Technologies    │
│  📅  Apr 2025 – May 2025                                    │
│  ✅  Python & Java · Teamwork · Problem Solving             │
└─────────────────────────────────────────────────────────────┘

┌─────────────────────────────────────────────────────────────┐
│  ☕  Java Internship Training @ Internship Studio           │
│  📅  Completed: 30th November, 2024                         │
│  🔖  Cert No.: ISJVAT1092020  |  ISO 9001:2015 Certified   │
│  👩‍🏫  Mentor: Supriya Dongre                                 │
└─────────────────────────────────────────────────────────────┘

📊 GitHub Stats

GitHub Stats GitHub Streak



Top Languages (Donut)    Top Languages

Activity Graph

Trophies

📈 Coding Profiles

💬 Dev Quote of the Day

Dev Quote

😄 Dev Joke

Dev Joke

📜 Certifications

📜 View All Certifications — click to expand ✨
HP Lite Certificate GUVI Certification Certificate Certificate
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✍️ Latest Blog Posts

To activate, create .github/workflows/blog-posts.yml

🌐 Connect with me

LinkedIn   HackerRank   LeetCode   YouTube   CodeChef   GeeksForGeeks



Thanks for visiting

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  1. SATTAM-AI-2026 SATTAM-AI-2026 Public

    This repository contains the complete implementation of my postgraduate final year major project, completed at N.G.P. Arts and Science College, Coimbatore in 2026. It includes source code, document…

    HTML 5 1

  2. Road-Accident-Analysis_PowerBI Road-Accident-Analysis_PowerBI Public

    Road Analysis Dashboard using PowerBI.

    3

  3. Automatic-speech-recognition-ASR- Automatic-speech-recognition-ASR- Public

    The Automatic Speech Recognition (ASR) project aims to develop a deep learning-based system that accurately converts spoken language into text, enhancing applications like voice assistants, transcr…

    Python 3

  4. web_Scrapper_App web_Scrapper_App Public

    web Scrapper app using python package(streamlit,requests,beautifulsoup4,pandas)

    Python 2

  5. ProductDemandForecast ProductDemandForecast Public

    Using Historical data predict a product Demand for next five years

    Python 3

  6. UPI_Fraud_Detection UPI_Fraud_Detection Public

    This repository have UPI fraud detection using UPI transactions

    Python 3