---
title: "Hemanth Vegi - Senior Data Scientist in Hyderabad | Tal"
description: "Meet Hemanth Vegi, Senior Data Scientist | Causal Inference & Experimentation based in Hyderabad. AI stack includes claude code, gemini, and notebooklm."
image: "https://tal.club/meet/hemanth-vegi/share-image"
---

# Hemanth Vegi on Tal

## Headline

Senior Data Scientist \| Causal Inference & Experimentation

## About

I am a Senior Data Scientist with approximately 10 years of experience in driving multi\-million dollar business impact through Machine Learning, Causal Inference, and advanced analytics\. My core expertise lies in the intersection of machine learning, causal inference, and large\-scale experimentation\. I thrive on building and deploying data products that not only drive revenue but also enhance user experience\. I am passionate about tackling challenging problems and am always looking to leverage my skills in a role where I can contribute to cutting\-edge research and product development\. I specialise in: 🔹 Machine Learning: XGBoost, Two\-Tower Embedding architectures, and LLM\-based classification\. 🔹 Causal Inference: Synthetic Control Methods, A/B Testing, and Hypothesis Testing to quantify intervention impact\. 🔹 Product Strategy: Developing automated evaluation frameworks, opportunity sizing, and user profiling via PCA & Clustering\.

## Location

Hyderabad

## AI stack

claude code

gemini

notebooklm

ChatGPT

Otter\.ai

## Work experience

Senior Data Scientist at Binance\.US, Apr 2026 \- Present · 6 mos, Hyderabad, Telangana, India

Senior Data Scientist at Uber, Oct 2023 \- Oct 2025 · 2 yrs 1 mo, Hyderabad, Telangana, India, ➣ Delivered over $50M in business impact using Causal Inference and Synthetic Control Methods to estimate merchant incentive effects\. ➣ Designed and executed 11 A/B tests for Uber Eats, generating $22\.5M in annualised impact\. ➣ Developed an LLM\-based classification system for app reviews, improving App Store rating from 1\.6 to 4\.2 and Play Store rating from 3\.1 to 4\.1\. ➣ Engineered an XGBoost 'Early Success' propensity model to optimise merchant onboarding\.

Head of Analytics at Park\+, Nov 2021 \- Sep 2023 · 1 yr 11 mos, Gurugram, Haryana, India, ➣ Scaled the Central Analytics Function from a solo contributor to a 14\-member team\. ➣ Built a candidate retrieval recommendation system using Two\-Tower embeddings, doubling engagement rates from 6% to 11%\. ➣ Implemented a user profiling framework \(PCA & K\-Means\) that improved campaign retention by 47%\.

Assistant Manager, Analytics at Barclays, Jul 2019 \- Nov 2021 · 2 yrs 5 mos, Noida, Uttar Pradesh, India, ➣ Delivered crucial reports like 𝐏𝐢𝐥𝐥𝐚𝐫 3 & 𝐑𝐖𝐀 accuracy that are used to track bank's risk profile using 𝐏𝐃, 𝐄𝐀𝐃 𝐚𝐧𝐝 𝐋𝐆𝐃 ➣ Setup and automated the model monitoring process of the capital models for the Barclaycard US portfolio by computing 𝐆𝐈𝐍𝐈, 𝐏𝐒𝐈, 𝐂𝐒𝐈 𝐚𝐧𝐝 𝐀𝐜𝐜𝐮𝐫𝐚𝐜𝐲 of the models ➣ Reduced the code runtime by 70% and code length by 50% for the monitoring process of the Barclaycard UK portfolio acquisition models by optimizing the code using 𝐒𝐀𝐒 𝐌𝐚𝐜𝐫𝐨𝐬

Junior Manager, Analytics at Paytm, Jul 2016 \- Jul 2019 · 3 yrs 1 mo, Noida, Uttar Pradesh, India, ➣ 𝐑𝐞𝐜𝐨𝐯𝐞𝐫𝐞𝐝 𝐈𝐍𝐑 2𝐂𝐫 in the O2O campaign by identifying transactions that are ineligible for the campaign ➣ Reduced the 𝐏𝐫𝐨𝐦𝐨 𝐂𝐨𝐝𝐞 𝐟𝐫𝐚𝐮𝐝 by \~50% for the iPhone sales by identifying and blocking fraudulent sellers and users ➣ Achieved 2𝐱 𝐨𝐫𝐝𝐞𝐫𝐬 𝐩𝐞𝐫 𝐜𝐮𝐬𝐭𝐨𝐦𝐞𝐫 from the FMCG push campaign by estimating the consumption period for various products and adjusting the campaign frequency accordingly ➣ Setup several 𝐫𝐞𝐩𝐨𝐫𝐭𝐬/𝐝𝐚𝐬𝐡𝐛𝐨𝐚𝐫𝐝𝐬 \(using MySQL, Hive, Google Analytics, R and Excel\) to help the Business and Growth teams make data backed decisions in managing Inventory, Conversions, Drop Offs etc

## Education

Bachelor of Technology \(B\.Tech\.\), Mechanical Engineering, Indian Institute of Technology, Madras

Board of Intermediate Education, Maths, Physics, Chemistry, English and Sanskrit, Mahathi Junior College, Visakhapatnam

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

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