Rahul Sawhney
AI @ EY | Shipping Agentic AI & RAG Systems at Enterprise Scale
- Role
- Artificial Intelligence Engineer at EY
- Location
- New Delhi, DL, IN
- LinkedIn followers
- 500 followers
About Rahul Sawhney
As an AI Engineer at Ernst & Young, I design and deploy AI applications that make complex enterprise processes feel effortless.My journey into AI started with a question: What if software could think through problems, not just execute instructions? That curiosity led me to build \"PersonalGPT,\" a fully local RAG chatbot using open-source LLMs for my dissertation at the University of Liverpool, where I graduated with a 1st Class Honours in Computer Science.That project became a blueprint for everything I\'ve built since.What I do at EY:At EY\'s Oracle ERP Practice AI team, I\'ve done end-to-end development of systems like:1. Document Generation - an LLM-driven tool using RAG that auto-generates Functional & Technical Design Documents, cutting design turnaround time significantly for a US based banking client.2. Agentic Requirements Gathering Tool - a multi-step LangGraph orchestration system that automates Oracle ERP Cloud requirement extraction across the full delivery lifecycle.3. Project Compass - a global healthcare coordinator system built on Azure AI FoundryMy stack: Python · LangChain · LangGraph · FastAPI · Azure · Docker · MongoDB · ChromaDB
Experience
Artificial Intelligence Engineer
Dec 2024 — Present · New Delhi, IN
Building Agentic AI solutions for enterprise applications
Education
University of Liverpool
BSc Hons, Computer Science
Vellore Institute of Technology (VIT)
Bachelors in Computer Science Engineering, Computer Engineering
Delhi Public School - R. K. Puram
12th ,Science , Computer Science
2005 — 2019
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