Ankur Singh

I’m a CS undergrad specializing in production AI systems—RAG pipelines, stateful multi-agent architectures, and human-in-the-loop workflows. I’m currently targeting remote AI Engineer roles and building agentic AI projects in public.

So far, I’ve built and deployed 3 end-to-end AI applications using LangChain, LangGraph, and FastAPI with real users and live demo links. I focus on production-ready design: traced execution with LangSmith, reliable session/state handling, and APIs that are easy to integrate and demo.

My standout work includes a LangGraph-based AI Job Application Assistant with Human-in-the-Loop interrupts, plus a parallel Multi-Agent Research Assistant with a critic quality gate to prevent weak outputs. I also ship FastAPI AI services with secure API key auth, robust validation, and containerized deployment for consistent runtime behavior.