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NethranjaliSE/README.md

Hi there, I'm Nethranjali! 👋

AI/ML Enthusiast | Full Stack Developer | Electronic & Computer Science Undergrad

Bridging hardware and software to create intelligent, data-driven solutions.

Email LinkedIn

👨‍💻 About Me

  • 🎓 Undergraduate in Electronic and Computer Science at the University of Kelaniya, Sri Lanka.
  • 💡 Passionate about Artificial Intelligence, Machine Learning, and Intelligent Systems.
  • 🌱 Currently exploring Deep Learning frameworks, Agentic AI (RAG), and Embedded Systems integration.
  • 🚀 Actively building projects and seeking opportunities to grow as an AI/ML Engineer.

🛠️ Tech Stack & Tools

Languages
Python JavaScript SQL HTML CSS



AI & Machine Learning
PyTorch TensorFlow Scikit-Learn Pandas NumPy LangChain



Web Development
React Node.js Express.js Flask



Cloud, Databases & DevOps
AWS Docker MongoDB Pinecone

🚀 Featured Projects

🩺 RAG-Based Medical Chatbot

An intelligent conversational agent built with Gemini 2.5 Pro and LangChain that retrieves highly accurate medical data from a 4,500+ page encyclopedia using Pinecone vector databases. Fully containerized and deployed on AWS EC2.

📚 End-to-End Book Recommendation System

A production-ready ML pipeline utilizing Collaborative Filtering and the K-Nearest Neighbors (KNN) algorithm. Features an optimized CSR matrix for similarity calculations and a web interface built with Streamlit.

💼 Full Stack Job Portal

A comprehensive MERN Stack platform featuring distinct dashboards for job seekers and recruiters. Includes secure authentication via Clerk, resume management, and live deployment on Vercel.

📊 GitHub Stats

Nethranjali's GitHub Stats

Top Languages

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  1. rag-base-medical-chatbot-with-LLMs-langchain-pinecone-flask-aws rag-base-medical-chatbot-with-LLMs-langchain-pinecone-flask-aws Public

    This project is a RAG-based Medical Chatbot built to help medical students quickly find accurate information without reading large medical encyclopedias such as the Gale Encyclopedia of Medicine (4…

    Jupyter Notebook 1

  2. Hostal-Management-System Hostal-Management-System Public

    A web-based Hostel Management System designed to streamline hostel room allocation with separate student and admin interfaces. Students can register, browse rooms, apply for accommodation, and trac…

    PHP

  3. job_portal-full_stack_MERN_project job_portal-full_stack_MERN_project Public

    A robust full-stack Job Portal built with the MERN stack. Features secure authentication via Clerk, real-time monitoring with Sentry, and dedicated dashboards for recruiters and job seekers.

    JavaScript

  4. Book-Recommender-System Book-Recommender-System Public

    An end-to-end Machine Learning project that recommends books using Collaborative Filtering and the K-Nearest Neighbors algorithm. Built with Python, Scikit-learn, and Streamlit.

    Jupyter Notebook