Anshul Khandelwal

About Anshul Khandelwal

I am a Software Engineer passionate about bridging the gap between raw data and actionable AI solutions. Currently at Optum, I specialize in building production-grade Generative AI applications and Data Pipelines.What I do: GenAI Development: I build RAG-based chatbots and automated workflow systems using LangChain, OpenAI, and Vector Databases (Chroma/MongoDB). Data Engineering: I design scalable data architectures on Azure (Blob Storage, SQL) to support high-performance ML models. Impact: My recent work on an AI-powered chatbot improved information retrieval efficiency by 20-25%.Tech Stack: Python, PyTorch, Scikit-learn, FastAPI, Azure, SQL, NoSQL.I am actively looking for opportunities in Data Science and AI Engineering where I can leverage my skills in LLMs and predictive modeling to solve complex business problems.

Experience

1. Software Engineer

   Optum

   Mar 2024 — Present · Gurugram, IN

   Engineered a Retrieval-Augmented Generation (RAG) system using LangChain and OpenAI, reducing project information access time and improving response accuracy by 25%.Deployed scalable API endpoints using FastAPI to serve LLM-based applications, integrated with Azure Blob Storage and MongoDB for efficient data handling.Automated business process documentation by building an AI tool that converts meeting transcripts into flow diagrams using GPT-4 and Mermaid.js, cutting manual effort by 40%.

Education

• Maulana Azad National Institute of Technology

  Bachelor , Electronics and Communications Engineering

  2019 — 2023