I'm Ut_Singh, a backend engineer focused on building agentic systems — LLM-powered software that plans, calls tools, and improves through feedback loops.
This site is my lab notebook. The Research Log is where I keep short, tagged notes as I learn; Projectscollects the things I build into case studies. It's intentionally minimal, fast, and static — no tracking, no clutter.
Right now I'm going deep on retrieval-augmented generation, agent orchestration with LangGraph, and evaluation harnesses for LLM systems. See the Now page for the current snapshot.