AnanthaSai Kumar: Email & Phone Number

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Senior Software Engineer at Mastercard|O'Fallon, Missouri, United States

Position:

Senior Software Engineer at Mastercard

Location:

O'Fallon, Missouri, United States

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Last updated: 2026-09-23

Updated: 2026-09-23

Found email addresses for AnanthaSai Kumar:

Business emails:

k***r@quantumedgex.com

Personal emails:

a***************d@gmail.com,

a***************d@charter.com

Found phones for AnanthaSai Kumar:

+1-870-***-**28,

+1-205-***-**40

A different AnanthaSai Kumar?

Work Experience 7 years

Senior Software Engineer at Mastercard

Sep 2026 - Current

Senior Software Engineer | Fraud & Claims | Java | Event-Driven Microservices | Distributed Systems at Cigna Healthcare

Mar 2026 - Aug 2026

Full Stack Engineer at Charter Communications

Aug 2024 - Feb 2026

Back End Developer - Chargebacks and Dispute Resolution Platform at Capital One

Feb 2023 - Jul 2023

Software Engineer at Renault Group

Oct 2020 - Nov 2022

Software Engineer Trainee at Wipro India

Aug 2019 - Sep 2020

AnanthaSai Kumar started working in 2019, then the employee has changed 5 companies and 5 jobs. On average, AnanthaSai Kumar works for one company for 11 months.

Their professional focus is Agentic AI Development, Agentic Workflows, and Agile Methodologies across 3 core areas.

AnanthaSai holds Claude Certified Developer – Foundations (CCD-F) valid until Oct 8th, 2026 certifications.

Education

Master of Science at University of Missouri-Saint Louis

Bachelor of Technology at KL University

Frequently Asked Questions

What is AnanthaSai Kumar's email address?

SignalHire found verified email addresses for AnanthaSai Kumar, both business and personal. Their business email is k***r@quantumedgex.com, and personal emails include a***************d@gmail.com, and a***************d@charter.com.

What is AnanthaSai Kumar's phone number?

SignalHire found multiple verified phone numbers for AnanthaSai Kumar: +1-870-***-**28, and +1-205-***-**40.

How do I contact AnanthaSai Kumar at Mastercard?

You can reach AnanthaSai Kumar through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is AnanthaSai Kumar's professional background?

AnanthaSai Kumar has 7 years of professional experience. They have held roles including Senior Software Engineer | Fraud & Claims | Java | Event-Driven Microservices | Distributed Systems, Full Stack Engineer, and Back End Developer - Chargebacks and Dispute Resolution Platform at companies such as Cigna Healthcare, Charter Communications, and Capital One. Their education includes Master of Science from University of Missouri-Saint Louis, and Bachelor of Technology from KL University.

Is AnanthaSai Kumar's contact information up to date?

Yes. AnanthaSai Kumar's SignalHire profile was last updated on 23 September 2026, reflecting their current position as Senior Software Engineer at Mastercard in Purchase, NY, United States.

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