AI Agent Development with LangChain, RAG & Python Backend

Budget: $72.0 FIXED / ⭐ 5.00 (1) United States

python, api, artificial-intelligence, machine-learning, natural-language-processing

Preferred qualifications

Experience: Expert

Build a production AI agent using LangChain and Python, covering agent architecture, RAG-based retrieval, and tool-calling logic. Deliver a working system with a FastAPI backend, structured output validation, and full documentation for setup and handover. Scope included requirements analysis, implementation, testing, and delivery.

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AI proposal draft

Generate a short cover letter to copy into the offer. Says you are interested and ready to work.