Ishaan Chowdhury

Python · LangChain · LangGraph · RAG · Multi-Agent Systems · LLMs (OpenAI, Llama, Ollama, Groq) · ChromaDB · SQL · Streamlit · Git · AWS · Azure

Agent evaluation & observability, MCP servers, fine-tuning small open-weight models, and production-grade RAG (hybrid search, reranking, caching).

OpenKhata, a local-first, voice-enabled digital ledger for kirana shops (Ollama + Whisper), plus multi-agent AI tools and agents for my internships.

AI/ML internships, open-source collabs, hackathon teams, and conversations about AI agents, RAG, or local-first LLM apps. Say hi on LinkedIn!