John Eng: Email & Phone Number

Opt-Out

Senior Product Manager, Blockchain and Crypto at Mastercard|New York, New York, United States

Position:

Senior Product Manager, Blockchain and Crypto at Mastercard

Location:

New York, New York, United States

View John Eng's Email

Up to 10 free lookups. No credit card required.

Last updated: 2026-07-14

Updated: 2026-07-14

Found email addresses for John Eng:

Business emails:

j******g@mastercard.com,

j******g@mastercard.com

Personal emails:

j********u@gmail.com,

j******g@cornell.edu

Found phones for John Eng:

+1-870-***-**11,

+1-480-***-**68,

+1-870-***-**33

A different John Eng?

Work Experience 7 years

Senior Product Manager, Blockchain and Crypto at Mastercard

Mar 2026 - Current

Product Manager, Blockchain and Crypto at Mastercard

Mar 2023 - Mar 2026

Associate Product Manager, Blockchain and Crypto at Mastercard

May 2022 - Feb 2023

Associate Product Manager, Digital Transformation & Optimization at Mastercard

Aug 2021 - May 2022

Teaching Assistant - Designing Technology for Social Impact at Cornell University

Jan 2021 - May 2021

Products & Innovation Summer Intern at Mastercard

Jun 2020 - Jul 2020

Teaching Assistant - Oceanography at Cornell University

Aug 2019 - Dec 2019

Summer Business Analyst at Kearney

Jun 2019 - Aug 2019

John Eng started working in 2019, then the employee has changed 2 companies and 7 jobs. On average, John Eng works for one company for 9 months.

Their professional focus is Critical Thinking, Customer Service, and Data Analysis across 3 core areas.

John holds Microsoft Office Specialist: Excel Associate (Excel and Excel 2019) certifications.

Education

Bachelor of Science - BS at Cornell University

High School Diploma at Horace Mann School

Frequently Asked Questions

What is John Eng's email address?

SignalHire found verified email addresses for John Eng, both business and personal. Their business email is j******g@mastercard.com, and personal emails include j********u@gmail.com, and j******g@cornell.edu.

What is John Eng's phone number?

SignalHire found multiple verified phone numbers for John Eng: +1-870-***-**11, +1-480-***-**68, and +1-870-***-**33.

How do I contact John Eng at Mastercard?

You can reach John Eng 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 John Eng's professional background?

John Eng has 7 years of professional experience. They have held roles including Product Manager, Blockchain and Crypto, Associate Product Manager, Blockchain and Crypto, and Associate Product Manager, Digital Transformation & Optimization at companies such as Mastercard, Mastercard, and Mastercard. Their education includes Bachelor of Science - BS from Cornell University, and High School Diploma from Horace Mann School.

Is John Eng's contact information up to date?

Yes. John Eng's SignalHire profile was last updated on 14 July 2026, reflecting their current position as Senior Product Manager, Blockchain and Crypto at Mastercard in Purchase, NY, United States.

Other employees at Mastercard

Name

Company

Position

Sudhanshu Pandey

Mastercard

Software Engineer II

Get contacts

Pradip Mhaske

Mastercard

BizOps Engineer

Get contacts

Mark Patterson

Mastercard

Lead Platform Engineer

Get contacts

Johanna Seitenbach

Mastercard

Product Marketing Manager

Get contacts

Solanki Pruthvirajsinh

Mastercard

Technical Lead

Get contacts

Arun Reddy Tummala

Mastercard

Sr. Frontend Developer

Get contacts

Dilip Kuppuswamy

Mastercard

Software Engineer

Get contacts

Huy Nguyen

Mastercard

Vice President

Get contacts

Krish

Mastercard

Software Engineer II

Get contacts

Piyush Soni

Mastercard

Software Engineer ll - Automation Testing & Java Coding

Get contacts

See more profiles

Data Privacy

GDPR COMPLIANT

SignalHire complies with the General Data Protection Regulation (GDPR). SignalHire follows GDPR requirements, including but not limited to rights of data subjects to access, correct, or delete their personal information and supports the right to be forgotten.

CCPA COMPLIANT

SignalHire is CCPA-compliant and provides California residents the right to know, access, opt out, and request deletion of their personal data.