r
razkummara

Rajkumar K

@razkummara

RAG Chatbot and FastAPI Engineer

India
Sommige informatie wordt in het Engels weergegeven.
Over mij
I build private Q&A bots on your PDFs and FastAPI backends. You send documents. You get answers with citations, plus an API if you need it. I have 6 years of software work in Hyderabad: LangChain, LangGraph, FastAPI, AWS Bedrock, Qdrant, and PostgreSQL. I do this at my day job and take small freelance jobs on the side. Basic work: a chat UI on up to 10 PDFs. Standard: citations plus a FastAPI API. Premium: AWS deploy with basic auth. Send sample PDFs before we start so I can confirm they will work.... Lees meer

Skills

r
razkummara
Rajkumar K
offline • 

Bekijk mijn diensten

AI chatbot development
I will build a rag chatbot on your pdfs with fastapi
VanafUS$ 80 / projectMeer informatie

Werkervaring

Gramener

Software Engineer

Gramener

Oct 2024 - Present • 1 yr 11 mos

Build production FastAPI and PostgreSQL services, RAG chatbots on PDFs, and LangChain/LangGraph workflows. Work includes AWS Bedrock, Qdrant, Redis session state, and FastAPI + WebSocket assistants.