Open to opportunities

keshav agarwal

@keshavagarwal1

Message

I build secure FastAPI backends and agentic AI document systems.

India

Message

What I'm looking for

I'm targeting backend and agentic AI roles where I can build secure, modular, scalable production systems and contribute real engineering value from day one.

I've built InstaCore, a production-grade Instagram backend clone with FastAPI, PostgreSQL, SQLAlchemy, JWT authentication, refresh-token rotation, RBAC, and integration testing against live server instances.

I'm currently designing DocuMind, a multi-tenant AI document intelligence SaaS for organizations to upload documents and query them in natural language. It uses LangChain, ChromaDB, RAG pipelines, citation-backed retrieval, PostgreSQL, subscription tiers, Razorpay integration, and ownership-verified CRUD to protect tenant data.

I've also built JARVIS, a persistent-memory CLI AI chatbot powered by Groq, and an automated YouTube media pipeline that monitors USB drives and transfers downloaded videos without manual intervention. As a final-year B.Tech CSE student, I'm targeting backend and agentic AI roles where I can contribute real engineering value from day one.

Experience

Work history, roles, and key accomplishments

Current

AI Document Intelligence Developer

Current

DocuMind

Jun 2026 - Present (2 months)

Designing a multi-tenant AI SaaS platform for document querying with natural language. Architected PostgreSQL schema with 9 tables and built RAG pipeline using LangChain and ChromaDB.

Python fastAPI PostgreSQL Lang Chain ChromaDB RAG Razorpay

CLI AI Chatbot Developer

JARVIS

May 2026 - May 2026 (0 months)

Built a production-ready CLI AI assistant powered by Groq API with streaming responses and persistent memory. Implemented modular architecture with conversation archiving and multi-model switching.

Python GROQ Threading

Backend Engineer Intern

InstaCore

Mar 2026 - May 2026 (2 months)

Designed and built a complete multi-router REST API with 5 domain modules using modular FastAPI architecture. Implemented production-grade JWT authentication with refresh token rotation and RBAC system.

Python fastAPI PostgreSQL SQLAlchemy JWT Bcrypt Pydantic RBAC Alembic

Automated Media Pipeline Developer

YouTube Auto-Downloader

Feb 2026 - Mar 2026 (1 month)

Built automated media pipeline that monitors USB insertion and downloads YouTube videos via yt-dlp. Implemented graceful shutdown and error isolation between stages.

Python Modular Pipeline Design