Open to work | SDE intern @ Carousell Group | ex : Scaler , Unstop , Datacurve( YCW24) | ICPC | Expert @ Codeforces

Prateek Khandelwal  • Peerlist

• Built a RAG-based AI assistant to query GitLab’s public Handbook using vector DB, LangGraph and Human-in-the-Loop (HITL) validation. • Integrated FastAPI backend, Streamlit frontend, Supabase for session storage, and MCP; serving 1,000+ users.

GitMind : A GitLab AI Chatbot

• LLM coding agent (LangGraph + RAG + MCP): Auto-executes & verifies code using self created test cases via terminal • Sliding window context optimization: Reduced token usage by 60% per session • 100+ open-source downloads with active community contributions