Sfoglia categorie
Esplora
Fiverr Pro
Italiano
$
USD
Rajkumar K
@razkummara
RAG Chatbot and FastAPI Engineer
India
Chi sono
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.
Competenze
Rajkumar K
offline •
Consulta i miei servizi
Sviluppo di chatbot IA
I will build a rag chatbot on your pdfs with fastapi
Esperienza lavorativa
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.
