I will build a production rag chatbot using langchain and fastapi

M
movemakerr7
M
movemakerr7
P Rathore
build a production rag chatbot using langchain and fastapi
build a production rag chatbot using langchain and fastapi
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build a production rag chatbot using langchain and fastapibuild a production rag chatbot using langchain and fastapibuild a production rag chatbot using langchain and fastapibuild a production rag chatbot using langchain and fastapi

About this gig

I build production AI systems not prototypes.


Last year I built Auvia Engine solo: LangGraph 

agent, RAG over ChromaDB, FastAPI backend, 

deployed on GCP Cloud Run. Live at auviaengine.com.


What I deliver:

RAG pipeline over your documents or database

LangGraph/LangChain agent with your tools

FastAPI backend, Dockerized, ready to deploy

Clean code, documented, you own it fully


Timeline: 7 days

I've done this in production. Not a tutorial project.

  • AI engine

    • ChatGPT
    • Claude
    • Gemini
    • Vertex AI
    • Grok
    • DeepSeek
    • Perplexity
    • Hugging Face

  • Tools & frameworks

    • LangChain
    • LangGraph
    • OpenAI Agents SDK

  • AI solution type

    • AI agent
    • AI chatbot
    • AI workflow
    • AI assistant
    • Internal AI tool

  • Purpose

    • Sales assistance
    • Research
    • Workflow automation
    • Data analysis
    • Internal operations
    • Project management
    • Ecommerce
    • Finance

Get to know P Rathore

P Rathore

I will build a production RAG chatbot using LangChain and FastAPI

  • FromIndia
  • Member sinceJan 2025

  • Languages

    English
I build professional AI-powered music and audio systems for creators, brands, and digital products that need speed, quality, and zero copyright risk. My background sits at the intersection of music, AI, and product engineering — which means I don’t just deliver tracks, I deliver scalable audio solutions designed for modern platforms. I work with: * High-growth creators * Startups & SaaS products * Gaming and app teams * Media brands & agencies Every project follows three principles:
Clarity. Quality. Reliability.

My Portfolio

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