I will build enterprise ai agents using langgraph openai fastapi

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Tej K

About this gig

Looking for a production-ready AI application instead of a simple chatbot?


I'm a GenAI Engineer with 6+ years of experience building enterprise AI solutions using Python, FastAPI, LangGraph, LangChain, OpenAI, Azure OpenAI, PostgreSQL, Docker, Kubernetes, and vector databases.


I can help you build:


AI Agents

Multi-Agent Systems

RAG (Retrieval-Augmented Generation)

AI Chatbots

FastAPI Backend APIs

OpenAI & Azure OpenAI Integration

MCP Integrations

PDF & Document Intelligence

Vector Database Integration (Pinecone, Milvus, pgvector)

AI Workflow Automation


Why work with me?


Production-ready architecture

Clean and scalable code

Secure REST APIs

Database integration

Well-documented source code

Reliable communication

On-time delivery


Please contact me before placing an order so we can discuss your project and recommend the best solution.

Get to know Tej K

Tej K
  • FromIndia
  • Member sinceAug 2025
  • Avg. response time1 hour
  • Languages

    Telugu, English, Tamil
Backend developer with 5+ years of experience building scalable APIs and backend systems using Python, FastAPI, Django, and Flask. Skilled in LLM integrations, data pipelines, microservices, and vector search (Milvus, Neo4j, MongoDB). I’ve delivered reliable solutions for AI tools, trading platforms, and enterprise systems. I focus on clean, efficient code and fast, secure deployments. Let’s build your backend the right way.