Noyon Chandra Saha

AI Engineer and Full-Stack Developer with 2+ years of AI experience, including 15+ months delivering production AI systems. Lead technical discovery, solution architecture, and end-to-end delivery from requirements analysis through deployment. Led or contributed to 25+ projects, with 12+ deployed to production, including multilingual RAG platforms, voice or conversation AI, recommendation, semantic matching systems, e-commerce intelligence solutions, real time business applications. Built AI-driven automation for sales outreach, executive reporting, and omnichannel lead management, including a document-processing workflow that reduced processing time from 2-3 minutes to under 5 seconds per document. Experienced in coordinating cross functional teams, mentoring junior developers, and owning complex AI and full-stack implementations. Core Stack: Python, FastAPI, LangChain, LangGraph, Next.Js, PostgreSQL, Redis, Qdrant, and n8n.