👋 Hi! I'm Priyansh — Senior Full-Stack + GenAI Engineer at Couchbase. 🧠 What I ship: RAG systems at scale, agent pipelines, MCP tool-use, custom LLM eval harnesses. Python / Java / TypeScript / React / Postgres / AWS / LangChain. 🎯 What I've built: Sentinel-AI (RAG on 50K+ docs), Oryn (side project ~500 users), NLQDashAI (NL to SQL at 92% golden-set accuracy). 🎓 M.Tech CSE @ NSUT Delhi | Ex-Oracle | OCI GenAI Certified | GATE AIR 5571 💬 Book me for: GenAI/RAG architecture reviews, eval harness setup, senior mock interviews, career mentoring for engineers breaking into AI.