Contact person: LangChain Applications Development and Fast API work

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Location: New Delhi, India

Budget: Recommended by industry experts

Time to start: As soon as possible

Project description:
"I'm looking for an experienced developer to build end-to-end LangChain applications, with a focus on orchestrating workflows using state machines.

Key tasks include:
- Building LangChain applications integrating LLMs and tools
- Orchestrating workflows with state machines, handling user interactions, automated triggers, and external API calls
- Implementing context-aware agents and integrating vector databases for retrieval-augmented generation (RAG) and agent memory

Ideal skills and experience:
- Proficiency in LangChain and state machine orchestration
- Strong background in FastAPI, particularly in dependency injection, background tasks, and WebSockets
- Experience with vector databases like Pinecone, Chroma, or FAISS
- Solid understanding of Python 3.10+, asyncio, typing, and testing

The successful candidate will also manage LLM Ops tasks, including prompt crafting and cost control for models like Gemini, GPT-4o, and Claude.

Please provide examples of similar work done and your approach to building scalable workflows for inference and data handling.

Please fill the attached document with honest not AI answers for consideration." (client-provided description)