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chhhee10/README.md

Hi, I'm Chetan Raghuvanshi 👋

CS undergrad at Sir M. Visvesvaraya Institute of Technology (IoT · Cybersecurity · Blockchain) · GPA 9.04 · Graduating 2027

Currently interning at BG THub — building AI agents & mobility backend infrastructure.


🤖 What I build

Domain Focus
AI / ML Multi-agent pipelines (LangGraph), RAG systems, LLM orchestration (Groq, Gemini)
Full-stack React + FastAPI + Node.js — production on Cloudflare & Vercel
Web3 Solana programs in Rust/Anchor, on-chain auth, DeFi primitives

🚀 Projects

CAI — Chartered Accountant Intelligence  Python LangGraph FastAPI Groq React

6-agent AI tax advisory engine with multi-namespace RAG across 5 semantic stores, assessment-year-aware vector filtering, and sub-300ms average latency.

PullSmith — Autonomous PR Review Agent  Python LangChain GitHub API Groq Gemini

🥈 2nd place @ Scalar Hackathon (200+ teams) · 7-agent pipeline for code review, security scanning, test generation & self-healing CI.

Vaultless — Biometric Auth on Solana  Rust Anchor Solana React Native

Passwordless system reconstructing deterministic Ed25519 keys from a 64-dim behavioural biometric engine. Ghost Wallet duress protocol for coercion detection.


💼 Experience

Backend Development Intern @ BG THub  ·  Apr 2026 – Present

  • Architected AI conversational agent — intent routing, API contracts, session-state via RESTful microservices
  • Integrated Firebase cutting auth setup time by 60%; audited APIs against India's DPDP Act 2023

Web Developer Intern @ All India Organization of Pensioners  ·  Feb – Apr 2026

  • Built grievance portal sustaining 1,250+ MAU and 17.6k+ requests/month at 98% uptime
  • Reduced task-completion friction by 40% with WCAG-compliant accessibility-first UI for elderly users

🛠 Stack

AI/ML — LangChain · LangGraph · RAG · Vector Search · Groq · OpenAI · Gemini · LangSmith
Languages — Python · TypeScript · Rust · JavaScript · Solidity · SQL
Frontend/Backend — React · Next.js · FastAPI · Node.js · Tailwind CSS · Vite
Web3/Infra — Solana · Anchor · Docker · Cloudflare · GitHub Actions · Firebase · PostgreSQL


📬 Find me

LinkedIn Portfolio Email


GitHub Streak

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