---
title: "Himanshu Prajapati - Data Scientist in Gurugram | Tal"
description: "Meet Himanshu Prajapati, Assistant Manager @EY | IIT Delhi 25 | Josh Talks based in Gurugram. AI stack includes antigravity, cursor, and opencode. Explore public work links including github."
image: "https://tal.club/meet/himanshu-prajapati/share-image"
---

# Himanshu Prajapati on Tal

## Headline

Assistant Manager @EY \| IIT Delhi 25 \| Josh Talks

## About

Corporate Guy who builds AI\-driven systems, data\-powered products, backend platforms & automation workflows that solve real business problems\. Portfolio \- https://himanshu\-prajapati\-portfolio\-2026\.netlify\.app/ 🧩If I had got $1 every time you saw this, I'd have \+1$ now

## Location

Gurugram

## AI stack

antigravity

cursor

opencode

## Work experience

Data Scientist at EY, Jul 2025 \- Present · 1 yr 2 mos, Gurugram, Haryana, India, • Built a production multimodal RAG pipeline using Azure AI services, hierarchical semantic chunking, hybrid Vector\+BM25 retrieval, and reranking to optimize enterprise document search, reducing response TTFT < 3 sec\. & evaluation with Ragas\. • Optimized and deployed EY's internal multi\-format data anonymization framework for Office documents on Kubernetes, improving processing performance while enabling compliant deployments across development and UAT environments\. • Built an automated ETL pipeline using Apache Airflow to consolidate long\-term energy, CO₂ ETS, and natural gas futures market data into a PostgreSQL warehouse, enabling reliable analytics and Power BI reporting\.

AI Trainer at Outlier, Jun 2025 \- Jun 2025 · 1 mo, Gurugram, Haryana, India, Project Ballerina Cappuccina Project Andromeda UI \( text\-2\-web generation \) Project Minister Bath

AI Data Engineer at AirDawg Labs, Jun 2025 \- Jun 2025 · 1 mo, India, Terminal Bench 2\.0 \(14 tasks Approved\) Project Marlin Project Tuna

AI Data Engineer at Bespoke Labs, Jun 2025 \- Jun 2025 · 1 mo, California, United States, Project Nebula Aurora

AI Data Engineer at Alignerr, May 2025 \- Jul 2025 · 3 mos, San Francisco, California, United States, Project Terminator Project Webgen V2 Project Webgen Filtering Code Human Preference with Feedback Project ATC Project Agent Error Analysis

## Education

Bachelor of Technology \- BTech, Electrical Engineering Power And Automation, Indian Institute of Technology, Delhi

## Public links

- github: https://github\.com/growingfire230523

[View the original profile](https://tal.club/meet/himanshu-prajapati)

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