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itz-puneet/README.md

Hi, I'm Puneet Deshwani ๐Ÿ‘‹

GenAI Engineer in the making ยท RAG ยท LangChain ยท Agentic AI

Ex-GenAI Intern @ Accenture ยท AEH (Summer 2026) ย โ€ขย  M.Tech CSE @ IIITM Gwalior

LinkedIn Email LeetCode CodeChef


๐Ÿ‘จโ€๐Ÿ’ป About me

I build and evaluate Generative AI applications โ€” retrieval-augmented systems and agents that solve real, messy problems rather than demo-day toy problems. This summer I turned that into production experience as a GenAI intern at Accenture, and I'm now back to my M.Tech in CSE at IIITM Gwalior (CGPA 9.47/10).

I care about the hard parts: retrieval quality, grounding, evaluation, and shipping. I like taking a model from "works in a notebook" to "runs in a container behind an API."

๐Ÿง‘โ€๐Ÿ’ป Recently โ€” Summer 2026 @ Accenture

  • Built an end-to-end RAG pipeline over a multi-format knowledge base (PDF + Excel), using hybrid retrieval (ChromaDB dense search + BM25) over text-embedding-3-large embeddings.
  • Orchestrated Claude in the loop โ€” Haiku for query rewriting, Sonnet for grounded generation โ€” with prompt templates tuned to cut hallucination.
  • Containerized services with Docker and shipped to Azure via CI/CD alongside the DevOps team.
  • Built Agentic AI solutions to automate enterprise workflows end to end.

๐Ÿ”ญ What I'm building now

  • Open-source versions of what I learned this summer โ€” hybrid-retrieval RAG with a real evaluation harness (hit-rate / faithfulness).
  • LangGraph-style agents with tool use, and a growing prompt-engineering cookbook.
  • Digging deeper into LLM cost/latency trade-offs and retrieval evaluation while I finish my M.Tech.

๐Ÿ› ๏ธ Tech Stack

Languages

Python C++ JavaScript SQL

GenAI & Machine Learning

LangChain Claude RAG Agentic AI PyTorch scikit-learn XGBoost BERT

Web & APIs

React React Native FastAPI Tailwind CSS HTML5

Data & Vector Stores

ChromaDB FAISS MySQL MongoDB

Cloud & DevOps

Azure Azure OpenAI Docker CI/CD Git Linux


๐Ÿš€ Featured Projects

๐Ÿ”Ž College Guidelines RAG Chatbot โ€” Python ยท LangChain ยท FAISS ยท Llama A natural-language assistant that lets students query institute policies instead of scrolling PDFs. Ingested and chunked 23 pages of policy docs into FAISS, grounded Llama responses on retrieved context, and used prompt templates + context ranking to keep answers faithful to the source.

๐ŸŽฎ E-Fantasy โ€” Esports Fantasy Gaming App โ€” React Native ยท FastAPI ยท Python A cross-platform app where users draft 5-player fantasy esports teams with virtual tokens (no real-money gambling). FastAPI REST backend with JWT auth and strict server-side validation, a scoring engine mapping in-game stats to fantasy points, and near real-time leaderboards.

๐Ÿ“ Take-Notes โ€” JavaScript A lightweight notes app for quick capture and organization โ€” a clean vanilla-JS build focused on a fast, no-friction UX.


๐Ÿ“Š GitHub Stats

Puneet's GitHub stats Top languages

GitHub streak


๐Ÿ† Achievements

  • ๐ŸŒ Global Rank 3054 โ€” TCS CodeVita Season 12
  • ๐Ÿง  200+ DSA problems solved ยท LeetCode rating 1508 ยท CodeChef 2โ˜… (peak 1541)
  • ๐Ÿฅˆ 2nd place in two consecutive university hackathons
  • ๐ŸŽ“ Executive Secretary, CS Students Council โ€” ran 3+ technical forums and events for 400+ participants (2022โ€“2025)

๐Ÿ“ซ Let's connect

LinkedIn ย โ€ขย  [email protected] ย โ€ขย  LeetCode ย โ€ขย  CodeChef

Open to conversations about GenAI, RAG, and agentic systems โ€” reach out any time.

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