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Ming Liu Email & Phone Number
Sr Director of Machine Learning
at
WEX
1 work email found
@creditkarma.com
LinkedIn matched
✓ Verified July 2026
4 data sources
Profile completeness 100%
Current company
Role
Sr Director of Machine Learning
Location
San Diego, California, United States
Company size
Who is Ming Liu? Overview
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Quick answer
Ming Liu is listed as Sr Director of Machine Learning at WEX, a with 5086 employees, based in San Diego, California, United States. AeroLeads shows a work email signal at creditkarma.com and a matched LinkedIn profile for Ming Liu.
Ming Liu previously worked as Senior Director of Machine Learning at Marqeta and Senior Director of Data Science at Credit Karma at Credit Karma. Ming Liu holds Ph.D, Electrical And Computer Engineering from University Of Illinois Urbana-Champaign.
Company email context
Email format at WEX
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{first}.{last}@creditkarma.com
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AeroLeads found 1 current-domain work email signal for Ming Liu. Compare company email patterns before reaching out.
Profile bio
About Ming Liu
As a specialist in machine learning, artificial intelligence, and data mining, I have extensive experience in using these technologies to deliver large-scale classification, ranking, and recommendation solutions for fintech and advertising domains. My expertise includes machine learning, artificial intelligence, data mining, information retrieval, and audio, image, and video search.
Listed skills include Machine Learning, Data Mining, Algorithms, Information Retrieval, and 34 others.
Current workplace
Ming Liu's current company
Company context helps verify the profile and gives searchers a useful next step.
Wex
14 roles · 11 years
Ming Liu work experience
A career timeline built from the work history available for this profile.
Senior Director Of Machine Learning
CurrentLead the strategic direction of AI and Machine Learning initiatives at Marqeta, overseeing critical tasks that include shaping fraud risk models, improving credit underwriting, establishing a knowledge graph of payment information, automating business operations, creating tailored recommendation systems, implementing LLM-based automated agents, and more.
Sep 2023 - Present
Senior Director Of Data Science At Credit Karma
As the leader of the data science team at CreditKarma, I am responsible for building AI/ML models to power a personalized financial offer marketplace and prevent fraud activity on the CK platform and in money movement.
Oct 2019 - Jul 2023
Director Of Data Science
In my role at Turbo Tax, I oversee the development of data science modeling for various initiatives, including marketing optimization, personalized tax experiences, personalized financial recommendations, machine learning-based customer care, AI-enhanced tax expert support, and machine learning-based operational optimization.
2019 - Oct 2019
Head Of Algo
As the leader of the algorithm development team, I oversee the creation of large-scale systems for search ads, including ads ranking, query understanding and expansion pipelines, ads performance prediction modeling, and auction marketplace management.
2016 - 2019
~3 yrs
Engineering Manager
As a hands-on research and development engineering manager with a strong background in machine learning, information retrieval, and data mining, I have solid experience in algorithm design and the implementation of large-scale systems. I am highly skilled in machine learning and data mining techniques, and have a successful track record of developing and implementing complex algorithms and systems.
Mar 2012 - 2015
Senior Machine Learning Engineer, Technical Lead
Utilizing machine learning, text mining, and natural language processing techniques, I have successfully analyzed eBay listings and built a classification engine for eBay inventory data. This work has provided valuable business intelligence insights for the company.
Dec 2010 - Feb 2012
Senior Research Scientist
Akiira Media System
Expertise in using machine learning technology for audio, video, and image understanding and retrieval.
Jan 2010 - Dec 2010
Rsde
Expertise in building and maintaining search engines and index pipelines, as well as content-based image search and internet multimedia. Skilled in optimizing search and indexing processes to improve performance and user experience.
Oct 2007 - Jan 2010
Research Assistant
Aug 2002 - Oct 2007
Intern
Microsoft Research
May 2005 - Aug 2005
Intern
Ibm T.J. Watson Research Center
May 2004 - Aug 2004
Intern
Ibm T.J. Watson Research Center
May 2003 - Aug 2003
Visiting Student
Nov 2001 - May 2002
Team & coworkers
Colleagues at WEX
Other employees you can reach at wexinc.com. View company contacts for 5086 employees →
OA
Oliver Adams
Colleague at WexPortland, Maine Metropolitan Area, United States
View →
DM
Dan Mckersie
Colleague at WexPortland, Maine, United States
View →
LG
Lisa Goldkamp
Colleague at WexSt Louis, Missouri, United States
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JH
Jeffrey Hall
Colleague at WexGreater Chicago Area, United States
View →
AJ
Anthony Jackson
Colleague at WexQuébec, Quebec, Canada
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SB
Spencer Bauer, Mba, Dasm
Colleague at WexGreater Minneapolis-St. Paul Area, United States
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KO
Kimberly Ouellette
Colleague at WexPortland, Maine, United States
View →
NS
Nolan Sanchez
Colleague at WexStandish, Maine, United States
View →
SW
Scott Wentzell
Colleague at WexPortland, Maine Metropolitan Area, United States
View →
JS
Jennella Silverman
Colleague at WexSouth Bound Brook, New Jersey, United States
View →
Oliver Adams
Colleague at WexPortland, Maine Metropolitan Area, United States
View →
DM
Dan Mckersie
Colleague at WexPortland, Maine, United States
View →
LG
Lisa Goldkamp
Colleague at WexSt Louis, Missouri, United States
View →
JH
Jeffrey Hall
Colleague at WexGreater Chicago Area, United States
View →
AJ
Anthony Jackson
Colleague at WexQuébec, Quebec, Canada
View →
SB
Spencer Bauer, Mba, Dasm
Colleague at WexGreater Minneapolis-St. Paul Area, United States
View →
KO
Kimberly Ouellette
Colleague at WexPortland, Maine, United States
View →
NS
Nolan Sanchez
Colleague at WexStandish, Maine, United States
View →
SW
Scott Wentzell
Colleague at WexPortland, Maine Metropolitan Area, United States
View →
JS
Jennella Silverman
Colleague at WexSouth Bound Brook, New Jersey, United States
View →
3 education records
Ming Liu education
Ph.D, Electrical And Computer Engineering
University Of Illinois Urbana-Champaign
Master, Electrical Engineering
University Of Science And Technology Of China
B.S, Electrical And Computer Engineering
University Of Science And Technology Of China
FAQ
Frequently asked questions about Ming Liu
Quick answers generated from the profile data available on this page.
What company does Ming Liu work for?
Ming Liu works for WEX.
What is Ming Liu's role at WEX?
Ming Liu is listed as Sr Director of Machine Learning at WEX.
What is Ming Liu's email address?
AeroLeads has found 1 work email signal at @creditkarma.com for Ming Liu at WEX.
Where is Ming Liu based?
Ming Liu is based in San Diego, California, United States while working with WEX.
What companies has Ming Liu worked for?
Ming Liu has worked for Wex, Marqeta, Credit Karma, Intuit, and Apple.
Who are Ming Liu's colleagues at WEX?
Ming Liu's colleagues at WEX include Oliver Adams, Dan Mckersie, Lisa Goldkamp, Jeffrey Hall, and Anthony Jackson.
How can I contact Ming Liu?
You can use AeroLeads to view verified contact signals for Ming Liu at WEX, including work email, phone, and LinkedIn data when available.
What schools did Ming Liu attend?
Ming Liu holds Ph.D, Electrical And Computer Engineering from University Of Illinois Urbana-Champaign.
What skills is Ming Liu known for?
Ming Liu is listed with skills including Machine Learning, Data Mining, Algorithms, Information Retrieval, Natural Language Processing, Java, C++, and Text Mining.
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