---
title: "Piyush Dewangan - Sr AI/ML Engineer in Bengaluru | Tal"
description: "Meet Piyush Dewangan, AI Engineer@Optum ,Ex-Samsung Research,Ex-Deloitte USI ,NITIAN based in Bengaluru. AI stack includes claude code, codex, and hugging face."
image: "https://tal.club/meet/piyush-dewangan-1/share-image"
---

# Piyush Dewangan on Tal

## Headline

AI Engineer@Optum ,Ex\-Samsung Research,Ex\-Deloitte USI ,NITIAN

## About

Keep on running till u make it

## Location

Bengaluru

## AI stack

claude code

codex

hugging face

## Work experience

Sr AI/ML Engineer at Optum, Jan 2026 \- Present · 10 mos, Banglore, At Optum, engineered defensive AI systems for fraud detection using anomaly detection, graph\-based modeling, and supervised/unsupervised learning to identify high\-risk behavioral patterns in healthcare claims data

Senior Machine Learning Engineer at Samsung R&D Institute India, Mar 2023 \- Jan 2026 · 2 yrs 11 mos, Hybrid

Machine Learning Engineer at Samsung R&D Institute India, Aug 2022 \- Mar 2023 · 8 mos, Banglore

Software Programmer at Deloitte India \(Offices of the US\), Jul 2021 \- Aug 2022 · 1 yr 2 mos, India

C\+\+ Developer at CodeSpeedy Technology Private Limited, Jan 2021 \- Feb 2021 · 2 mos, indore Madhya Pradesh, Uploading 3 source codes to Codespeedy Server , coderspacket\.com

Machine Learning Intern at Indian Institute of Technology, Patna, Jun 2020 \- Aug 2020 · 3 mos, Patna, Bihar, India, Tweet classification on celebrity profiling task\(PAN 2019\) Project used Glove and Bi\-LSTM

## Education

Bachelor of Technology \- BTech, Computer Engineering, National Institute of Technology , Patna

12, Mathematics and Computer Science, Atomic Energy Central School

[View the original profile](https://tal.club/meet/piyush-dewangan-1)

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