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John Chung Email & Phone Number

Data Science Manager at Mastercard at Mastercard
Location: Ann Arbor, Michigan, United States 13 work roles 2 schools
1 work email found @citrix.com 1 phone found area 610 LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 1 phone

Work email j****@citrix.com
Direct phone (610) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Data Science Manager at Mastercard
Location
Ann Arbor, Michigan, United States

Who is John Chung? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

John Chung is listed as Data Science Manager at Mastercard at Mastercard, based in Ann Arbor, Michigan, United States. AeroLeads shows a work email signal at citrix.com, phone signal with area code 610, and a matched LinkedIn profile for John Chung.

John Chung previously worked as Data Science Manager at Mastercard and Lead Data Scientist at Aspiration. John Chung holds Masters, Statistics from University Of California, Berkeley.

Company email context

Email format at Mastercard

This section adds company-level context without repeating John Chung's masked contact details.

{first}.{last}@citrix.com
86% confidence

AeroLeads found 1 current-domain work email signal for John Chung. Compare company email patterns before reaching out.

Profile bio

About John Chung

Experienced Data Scientist with a demonstrated history of working in the computer software industry. Strong marketing professional skilled in Python, R, Scala, Spark, Machine Learning, Analytical Skills, Microsoft Excel, SQL, SAS, and Statistical Modeling.

Listed skills include Statistics, Data Analysis, Sas, R, and 27 others.

Current workplace

John Chung's current company

Company context helps verify the profile and gives searchers a useful next step.

Mastercard
Mastercard
Data Science Manager at Mastercard
Einsteinring 35 85609 Aschheim, München
Website
AeroLeads page
13 roles · 19 years

John Chung work experience

A career timeline built from the work history available for this profile.

Data Science Manager

Current

Purchase, NY, US

Oct 2023 - Present

Lead Data Scientist

Marina Del Rey, CA, US

Oct 2021 - Oct 2023

Data Scientist

Marina Del Rey, CA, US

Oct 2020 - Oct 2021

Data Scientist

Herndon, VA, US

Jul 2019 - Oct 2020

Data Scientist

Santa Barbara, California, US

Dec 2018 - Jun 2019

Sr Data Scientist

Boston, Massachusetts, US

Spun off from Citrix, merged with LogMeIn

Mar 2017 - Nov 2018

Senior Marketing Analyst

Fort Lauderdale, FL, US

Oct 2015 - Feb 2017

Statistical Forecast Analyst

Vevey, CH

Jul 2013 - Sep 2015

Developer Of Risk Analytics

Boulder, CO, US

Jun 2009 - Jul 2010

Graduate Student Instructor

Berkeley, CA, US

Led discussion sections for introductory Statistics courses

2007 - 2009 ~2 yrs

Statistics Analytics

San Francisco, California, US

Jun 2008 - Aug 2008
Team & coworkers

Colleagues at Mastercard

Other employees you can reach at mastercard.us. View company contacts →

2 education records

John Chung education

Masters, Statistics

University Of California, Berkeley

Bachelors, Applied Mathematics

University Of California, Berkeley
FAQ

Frequently asked questions about John Chung

Quick answers generated from the profile data available on this page.

What company does John Chung work for?

John Chung works for Mastercard.

What is John Chung's role at Mastercard?

John Chung is listed as Data Science Manager at Mastercard at Mastercard.

What is John Chung's email address?

AeroLeads has found 1 work email signal at @citrix.com for John Chung at Mastercard.

What is John Chung's phone number?

AeroLeads has found 1 phone signal(s) with area code 610 for John Chung at Mastercard.

Where is John Chung based?

John Chung is based in Ann Arbor, Michigan, United States while working with Mastercard.

What companies has John Chung worked for?

John Chung has worked for Mastercard, Aspiration, Semanticbits, Impact, and Logmein.

Who are John Chung's colleagues at Mastercard?

John Chung's colleagues at Mastercard include Jehan Haddadin, Diane Baillieux, Betti (Blair) Tierney, Adel Farid, and Sajit Sankar Slcr, Mcr.W, Cfm, Leed Ap, Mrics.

How can I contact John Chung?

You can use AeroLeads to view verified contact signals for John Chung at Mastercard, including work email, phone, and LinkedIn data when available.

What schools did John Chung attend?

John Chung holds Masters, Statistics from University Of California, Berkeley.

What skills is John Chung known for?

John Chung is listed with skills including Statistics, Data Analysis, Sas, R, Sql, Analysis, Microsoft Excel, and Statistical Modeling.

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