A collection of my research and development work.
Designed and developed a real-time web chat application with instant messaging capability, group chat functionality and user authentication to enable secure and interactive multi-user conversations. Integrated Socket.IO and REST APIs to support reliable real-time connectivity and efficient message exchange.
Designed and integrated a RAG-based personal assistant chat application into a portfolio website, demonstrating applied skills in AI, retrieval systems and web integration. Also,implemented semantic retrieval with MMR search and history-aware retrieval to generate context-aware responses