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Piyush Dewangan

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

Bengaluru

5+ years of work experience

Optum
Jan 202610 mosPresent

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
Samsung R&D Institute India
Mar 20232 yrs 11 mosJan 2026

Hybrid

Samsung R&D Institute India
Aug 20228 mosMar 2023

Banglore

Deloitte India (Offices of the US)
Jul 20211 yr 2 mosAug 2022

India

CodeSpeedy Technology Private Limited
Jan 20212 mosFeb 2021

indore Madhya Pradesh

Uploading 3 source codes to Codespeedy Server , coderspacket.com
Indian Institute of Technology, Patna
Jun 20203 mosAug 2020

Patna, Bihar, India

Tweet classification on celebrity profiling task(PAN 2019) Project used Glove and Bi-LSTM

Piyush’s AI Stack

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Education

National Institute of Technology , Patna

Bachelor of Technology - BTech, Computer Engineering

National Institute of Technology , Patna

20174 yrs2021

12, Mathematics and Computer Science

Atomic Energy Central School

20151 yr2016

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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

Piyush Dewangan - Sr AI/ML Engineer in Bengaluru | Tal