Sayan Biswas

@sayan7183

AI Engineer and Full Stack Web Developer

India

English

About me

Hi, I’m an AI Engineer & Full-Stack Developer specializing in AI agents, automation, LLM integrations, and custom web applications. I build practical solutions using AI APIs, RAG, LangChain, LangGraph, n8n, React, Node.js, TypeScript, MongoDB, and PostgreSQL. I can help with: • AI agents & chatbots • RAG & knowledge-base systems • AI/LLM integrations • Business workflow automation • Custom web apps & APIs • Third-party integrations • Bug fixes & optimization I focus on building reliable systems that solve real business problems. Let’s turn your idea into a working product. ... Read more

Skills