I will develop a custom LangChain AI agent with tools, memory and API access

I build AI agents that do real work instead of just chatting. Using Python and LangChain, I create agents that call tools, search the web, query databases, read files, and remember context across a conversation. Examples include a research agent, a support agent that checks order data, or an assistant that books and summarises tasks. You receive clean documented code, a working demo, and instructions to run it. I can deploy it behind a FastAPI endpoint so your app or website can use it. Send me what you want the agent to do and which tools or data it needs.