I build AI-powered chatbots and full-stack web applications using Python (FastAPI, LangChain) and the MERN stack (React, Node.js, MongoDB). My work includes RAG-based document chatbots, WhatsApp AI automation, predictive ML models, and complete e-commerce platforms with authentication and REST APIs. I focus on clean, production-ready code not just prototypes and have hands-on experience with vector databases (ChromaDB, FAISS), workflow automation (n8n), and deploying live applications on Vercel, Render, and Streamlit Cloud. Whether you need a custom AI chatbot, a data-driven web dashboard, or a full-stack application built from scratch, I can take it from requirements to deployment.