Mar 2021 - Present
AeroLeads people directory · profile
Ming J. Email & Phone Number
Senior Software Engineer - Machine Learning at Roku Inc.
at
Roku Inc.
1 work email found
@roku.com
1 phone found area 919
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 100%
Current company
Role
Senior Software Engineer - Machine Learning at Roku Inc.
Location
Austin, Texas, United States
Who is Ming J.? Overview
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Quick answer
Ming J. is listed as Senior Software Engineer - Machine Learning at Roku Inc. at Roku Inc., based in Austin, Texas, United States. AeroLeads shows a work email signal at roku.com, phone signal with area code 919, and a matched LinkedIn profile for Ming J..
Ming J. previously worked as Senior Software Engineer - Machine Learning at Roku Inc. and Machine Learning Engineer at Apple. Ming J. holds Doctor Of Philosophy (Ph.D.), Mathematics from North Carolina State University.
Company email context
Email format at Roku Inc.
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*@roku.com
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AeroLeads found 1 current-domain work email signal for Ming J.. Compare company email patterns before reaching out.
Profile bio
About Ming J.
Qualifications:Solid big data analytical skills in Predictive Modeling, Statistical Learning, Fraud Detection/Anomaly Detection, Software Security, Sales Forecasting, Search Relevance Engineering, NLP/Search/Recommendation, Online Learning algorithm, Credit Fraud Analytics, Credit Risk Modeling, Mobile Security, Image pattern recognition, Software Development, Hadoop MapReduce, Java/R/Python, TensorFlow/PyTorch, Scala/Spark, Deep Learning, Neural network, Image Recognition, on-device machine learning Seven years of experience in using Machine Learning/Deep Learning and Data Mining techniques to analyze massive datasetsrequires no sponsorship for employment visa status now or in the future不看机会！谢谢
Listed skills include R, Python, Data Mining, Machine Learning, and 25 others.
Current workplace
Ming J.'s current company
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9 roles
Ming J. work experience
A career timeline built from the work history available for this profile.
Machine Learning Engineer
Built and deployed On-device Machine learning Models for Fraud detection and Identify verificationSpark, Scala, Python
Sep 2018 - Mar 2021
Apache Spark Contributor
Collaborated with community contributors to create new features and improve performance of MLpipelineCreated and implemented LogisticRegressionTrainingSummary feature for MultinomialLogisticRegres-sion in Python API
Sep 2017 - Sep 2018
Machine Learning Engineer
Machine Learning Sales Forecasting pipeline using Spark, Scala- Built a config-driven data pipeline to integrate multiple data sources and perform tasks including train/test split, feature engineering, feature transformation, and model training/evaluation- Designed experiments with sampling strategies on newly-released products to achieve the.
Apr 2017 - Sep 2018
Data Scientist
- Suning, an Amazon alike company, is the third largest E-commerce company in China with 0.2 billioncustomersSuning in-house Machine Learning As A Service(MLAAS) Cloud Platform using ScalaFraud detection system for.
- Designed a real-time scoring model to detect rare fraudulent transactions on Suning's Express payment product, slashed the fraud loss significantlyCredit risk assessment for Suning customers using R, Python
- Develop the origination scorecards for Suning store credit card based on E-commerce consumer transaction behavior
Oct 2014 - Apr 2017
Data Scientist
Served as lead Machine Learning developer and manager of Fraud performance including validation and recalibration of Fraud Risk Management SystemsDesigned a real-time analytical framework for credit card fraud detection with highly imbalanced transaction datasetProvided consulting and strategic services to Corporate Risk and Credit Risk Management.
Apr 2014 - Sep 2014
Assistant Professor At Department Of Mathematics And Computer Science
Courses taught:MATH 336 Mathematical Modeling, MATH 219 Calculus I, MATH 221 Calculus III, MATH 338 Differential Equations, MATH 478 Topics in Applied Mathematics (for seniors)Design and teach seven math courses with the Inquiry Based Learning technique, achieved a 40%increase in enrollments in Calculus with average class evaluation score.
Aug 2013 - Apr 2014
Research Assistant
Formulated the 4-dimensional system of ODEs that models an array of coupled Chua's circuitsSuccessfully applied the dimension reduction method including singular perturbation to convertthe coupled 4-dimensional system to a 2-dimensional systemProved theoretically that the system can have a variety of traveling wave, periodic and chaotic.
Aug 2008 - May 2013
Teaching Assistant
Taught courses:MA 114 Introduction to Finite Mathematics with ApplicationsMA 131 Calculus for Life and Management ScienceFull responsibilities: Preparing/delivering lectures, assigning homework, writing/grading exams and quizzes, holding office hours, determining students’ final grades.
Aug 2007 - Sep 2012
3 education records
Ming J. education
Doctor Of Philosophy (Ph.D.), Mathematics
North Carolina State University
Minor, Statistics
North Carolina State University
Bachelor Of Science (Bs), Shiing-Shen Chern'S Class Of Mathematics
Nankai University
FAQ
Frequently asked questions about Ming J.
Quick answers generated from the profile data available on this page.
What company does Ming J. work for?
Ming J. works for Roku Inc..
What is Ming J.'s role at Roku Inc.?
Ming J. is listed as Senior Software Engineer - Machine Learning at Roku Inc. at Roku Inc..
What is Ming J.'s email address?
AeroLeads has found 1 work email signal at @roku.com for Ming J. at Roku Inc..
What is Ming J.'s phone number?
AeroLeads has found 1 phone signal(s) with area code 919 for Ming J. at Roku Inc..
Where is Ming J. based?
Ming J. is based in Austin, Texas, United States while working with Roku Inc..
What companies has Ming J. worked for?
Ming J. has worked for Roku Inc., Apple, Fanatics, Inc., Suning Commerce R&D Center Usa, Inc., and First Tennessee Bank.
How can I contact Ming J.?
You can use AeroLeads to view verified contact signals for Ming J. at Roku Inc., including work email, phone, and LinkedIn data when available.
What schools did Ming J. attend?
Ming J. holds Doctor Of Philosophy (Ph.D.), Mathematics from North Carolina State University.
What skills is Ming J. known for?
Ming J. is listed with skills including R, Python, Data Mining, Machine Learning, Sas, Statistical Modeling, Mathematical Modeling, and Apache Spark.
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