Lei X.
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Lei X. Email & Phone Number

Director of Data Science at ADP
Location: Greater Toronto Area, Canada 10 work roles 2 schools
3 work emails found @adp.com 3 phones found area 201 and 800 LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 100%

Contact Signals · 3 work emails · 3 phones

Work email l****@adp.com
Direct phone (201) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
ADP
Role
Director of Data Science
Location
Greater Toronto Area, Canada
Company size
96724 employees

Who is Lei X.? Overview

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Quick answer

Lei X. is listed as Director of Data Science at ADP, a with 96724 employees, based in Greater Toronto Area, Canada. AeroLeads shows a work email signal at adp.com, phone signal with area code 201, 800, and a matched LinkedIn profile for Lei X..

Lei X. previously worked as Director, Machine Learning Engineering at Adp and Principal DS/ML Engineer at Adp. Lei X. holds Bachelor'S Degree, Electronic And Information Technology, Instrumental Science from Zhejiang University.

Company email context

Email format at ADP

This section adds company-level context without repeating Lei X.'s masked contact details.

*@adp.com
77% confidence

AeroLeads found 3 current-domain work email signals for Lei X.. Compare company email patterns before reaching out.

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Profile bio

About Lei X.

• Machine Learning Engineering including MLOps, model building, automation, model monitoring, etc

Listed skills include Hadoop, Java, Machine Learning, Python, and 42 others.

Current workplace

Lei X.'s current company

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

ADP
Adp
Director of Data Science
Toronto, ON, CA
Website
adp.com
Employees
96724
AeroLeads page
Company profile
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10 roles

Lei X. work experience

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

Director Of Data Science

Adp

Toronto, On, Ca

Director, Machine Learning Engineering

Current
Adp

Roseland, New Jersey, Us

* Lead a team of engineers solving challenges serving and training knowledge graph, NLP, recommendation model

Mar 2022 - Present

Principal Ds/Ml Engineer

Adp

Roseland, New Jersey, Us

Worked in CDO office to design and build enterprise MLOps including ML Platform, CI/CD, Model/Data Registry, Model Monitoring, etc

Apr 2021 - Mar 2022

Lead Ds/Ml Engineer

Adp

Roseland, New Jersey, Us

Deliver ML models and ML pipeline to production

Apr 2016 - Mar 2021

Data Scientist

Adp

Roseland, New Jersey, Us

• Worked on ADP DataCloud Benchmarks project (2016 HR Tech "Top HR Product" and "Awesome New Technology" Award)• Developed ML model to classify job level in H2O using clustering and Random Forest and deployed into Spark.• Validated internal compensation benchmarks versus external sources (BLS) via Hive and Jupyter

Sep 2015 - Mar 2016

Machine Learning/Data Engineer Internship & Fulltime

Hudson Data

New York, Ny, Us

• Developed full cycle data analysis on all kinds business problems involving call center, billing process, etc• Developed and optimized the machine learning model to achieve better model performance• Applied GBM/Random Forest/Deep learning algorithm in applications to make prediction/classification• Extracted data from data sources such as RDBMS, flat file, log file, etc• Conducted feature engineering to find insights of data • Developed extended data dictionary to assure the quality of data used for analysis• Developed machine learning applications in Java/R/Python using H2O packages

Jun 2014 - Aug 2015

Part-Time Research Assistant

Stevens Institute Of Technology

Hoboken, Nj, Us

Worked with Prof Jingrui He on the heterogenerous ( multi-task, multi-view, multi-instance) machine learning problem.

Feb 2014 - Jun 2014

Teaching Assistant

Stevens Institute Of Technology

Hoboken, Nj, Us

• Worked as a Teaching Assistant for CS559 Machine Learning Fund&App• Helped students understand the course material and graded the homework and exam.

Aug 2013 - Dec 2013

Software Engineer (Android)

Archermind Technology (Nanjing) Co., Ltd.

Nanjing, Jiangsu Province, Cn

• Worked as a consultant for Huawei Technology (Shenzhen Headquarter) as an Android Software Test Engineer/Manager, focus on testing the Android System running on the STB on smart TV(TCL)

Feb 2011 - Sep 2011
Team & coworkers

Colleagues at ADP

Other employees you can reach at adp.com. View company contacts for 96724 employees →

JJ Joseph J Huang Joseph J Huang Colleague at AdpGreat Neck, New York, United States View → CB Challisa Bever Challisa Bever Colleague at AdpTucson, Arizona, United States View → CT Chiadon Tressie Kakadie Chiadon Tressie Kakadie Colleague at AdpAbidjan, Côte D'Ivoire View → SM Suman Mandal Suman Mandal Colleague at AdpRajarhat, West Bengal, India View → KV Klaudia Varga Klaudia Varga Colleague at AdpBarcelona, Catalonia, Spain View → TD Tina D. Tina D. Colleague at AdpRichmond County, Georgia, United States View → YZ Yin Zhang Yin Zhang Colleague at AdpRancho Cucamonga, California, United States View → MB Marianne Bijani Marianne Bijani Colleague at AdpMiami, Florida, United States View → JV Jay Vetten, Csm, Pmp Jay Vetten, Csm, Pmp Colleague at AdpChandler, Arizona, United States View → MM Madison M. Mcdonald Madison M. Mcdonald Colleague at AdpAllentown, Pennsylvania, United States View →
2 education records

Lei X. education

Bachelor'S Degree, Electronic And Information Technology, Instrumental Science

Zhejiang University

Master’S Degree, Computer Science

Stevens Institute Of Technology
FAQ

Frequently asked questions about Lei X.

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

What company does Lei X. work for?

Lei X. works for ADP.

What is Lei X.'s role at ADP?

Lei X. is listed as Director of Data Science at ADP.

What is Lei X.'s email address?

AeroLeads has found 3 work email signals at @adp.com for Lei X. at ADP.

What is Lei X.'s phone number?

AeroLeads has found 3 phone signal(s) with area code 201, 800 for Lei X. at ADP.

Where is Lei X. based?

Lei X. is based in Greater Toronto Area, Canada while working with ADP.

What companies has Lei X. worked for?

Lei X. has worked for Adp, Hudson Data, Stevens Institute Of Technology, Archermind Technology (Nanjing) Co., Ltd., and Wuhan Tianyu Information Industry Co., Ltd..

Who are Lei X.'s colleagues at ADP?

Lei X.'s colleagues at ADP include Joseph J Huang, Challisa Bever, Chiadon Tressie Kakadie, Suman Mandal, and Klaudia Varga.

How can I contact Lei X.?

You can use AeroLeads to view verified contact signals for Lei X. at ADP, including work email, phone, and LinkedIn data when available.

What schools did Lei X. attend?

Lei X. holds Bachelor'S Degree, Electronic And Information Technology, Instrumental Science from Zhejiang University.

What skills is Lei X. known for?

Lei X. is listed with skills including Hadoop, Java, Machine Learning, Python, Mapreduce, C, Sql, and Hive.

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