Nitish Kumar

Full-Stack & AI specialist. Core: React, Next.js, Node, Python, LangChain, Postgres. I build scalable SaaS, AI agents & RAG. Generalist in AWS, Docker & API integrations.

Deep diving into LangGraph for multi-agent workflows, Rust for high-performance backends, and advanced RAG optimization.

Building multi-agent AI workflows with LangChain & scalable SaaS in Next.js. Optimizing RAG pipelines. Portfolio: https://www.nitishkumar.pro/

Open to work, AI/Full-stack overflow dev, and technical consulting. Say hi if you need a senior hand to ship scalable SaaS, RAG pipelines, or React/Node apps. Let's build: https://www.nitishkumar.pro/