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Subhanshu Aggarwal

Principle Software engineer - Distributed Backend Systems (Global AI Intelligence Platform)

Bengaluru

9+ years of work experience

Nielsen
Sep 20251 yr 1 moPresent

Bengaluru

Building AI platform - Ask Nielsen Distributed Backend Systems and GenAI/ML Applications
PayU
Dec 20222 yrs 10 mosSep 2025

Greater Bengaluru Area

Lead end to end lending application for credit lending vertical
OCBC Bank
Mar 20211 yr 9 mosNov 2022

Singapore

Digital Banking Application
KPMG Singapore
Jan 20192 yrs 2 mosFeb 2021

Singapore

Built end to end application from scatch Digital Market place of Fiji Lands (website inaugrated by Prime minister of Fiji) Loyalty Program Engine - BMW Korea
American Express
Apr 20171 yr 9 mosDec 2018

Gurgaon, Haryana, India

Responsible for big data analytics in digital personalisation team Building recommendation engine using machine learning/big data of real time marketing offers for customers in US and International Markets

Subhanshu’s AI Stack

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Education

Indian Institute of Technology, Kharagpur

Bachelors + masters (Five year)

Indian Institute of Technology, Kharagpur

20115 yrs2016

CBSE

Abhinav Public School

20082 yrs2010

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Headline

Principle Software engineer - Distributed Backend Systems (Global AI Intelligence Platform)

About

With over eight years of experience in software engineering, I specialise in distributed backend systems, leveraging Spring Boot and PostgreSQL to build and scale microservices. At Nielsen, I contribute to the development of GenAI/ML applications, working on innovative solutions to address complex business challenges. Previously, I played a key role at PayU and OCBC bank, where the team delivered high-quality solutions tailored to the fintech sector. My efforts have consistently supported the seamless operation of dynamic systems, demonstrating a strong commitment to collaboration and quality-driven innovation.

Location

Bengaluru

AI stack

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Work experience

Principal Software Engineer - AI platform at Nielsen, Sep 2025 - Present · 1 yr 1 mo, Bengaluru, Building AI platform - Ask Nielsen Distributed Backend Systems and GenAI/ML Applications

Lead Software Engineer at PayU, Dec 2022 - Sep 2025 · 2 yrs 10 mos, Greater Bengaluru Area, Lead end to end lending application for credit lending vertical

Senior Software Engineer at OCBC Bank, Mar 2021 - Nov 2022 · 1 yr 9 mos, Singapore, Digital Banking Application

Full-stack Developer at KPMG Singapore, Jan 2019 - Feb 2021 · 2 yrs 2 mos, Singapore, Built end to end application from scatch Digital Market place of Fiji Lands (website inaugrated by Prime minister of Fiji) Loyalty Program Engine - BMW Korea

Machine Learning Engineer - Digital Marketing at American Express, Apr 2017 - Dec 2018 · 1 yr 9 mos, Gurgaon, Haryana, India, Responsible for big data analytics in digital personalisation team Building recommendation engine using machine learning/big data of real time marketing offers for customers in US and International Markets

Education

Bachelors + masters (Five year), Indian Institute of Technology, Kharagpur

CBSE, Abhinav Public School

Subhanshu Aggarwal - Principal Software Engineer - AI platform in Bengaluru | Tal