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Andy Li, PhD, CFA, MBA

Generative AI Leader at Robert Half

Science Manager at Amazon (2022 - 2024)

Top Rated Mentor

Top Rated Mentor

Generative AI • NLP • MLOps • Data Science • Predictive Modeling

George Hayward

Senior Data Scientist/Founder at Hayward Data Science

Senior Data Scientist at Meta (2019 - 2022)

Top Rated Mentor

Top Rated Mentor

Advanced Analytics • ML Specialist • Python • SQL • R • Data Visualization • Predictive Modeling • Big Data Analytics • AI and Machine Learning Innovation • Communication

Maher A. Lahmar, PhD

Head of Data Science at Google

Head of Product at IBM (2015 - 2017)

Top Rated Mentor

Top Rated Mentor

Data Science • Product Analytics • Machine Learning • Deep Learning • Recommendation systems • Large Language Models • Causal Inference • Experimentation and Measurement

Gahangir Hossain, PhD, SMIEEE, ACUE

Professor and Project Director at University of North Texas

Program Evaluator at ABET (2021 - Present)

Top Rated Mentor

Top Rated Mentor

AI and Applications • Data Science • Recommender System • Cognitive Neuroscience • Cybersecurity • Data Analytics • Deep Learning • Technology Management • Cyber Forensics • Information Management • Information Systems • Information Technology • Computer Programming • Software Engineering

Angeline Liu

Data Science Manager at Checkr

Manager, Analytics at Scribd (2021 - 2022)

Top Rated Mentor

Top Rated Mentor

Team Leadership • Advancing in career • Transition from Individual Contributor to Data Science Management • A/B Testing • Experimentation Strategy • SQL • Product Growth Analytics • Content Discovery • Marketing Multi-touch Attribution • Collaborative Filtering

Natasha Halfin

Data Scientist at Stripe

Senior Data & Applied Scientist at Microsoft (2015 - 2022)

Top Rated Mentor

Top Rated Mentor

A/B Testing • Experimentation • Product Analytics • Data Analysis • Data Visualization • Predictive Modeling • Metrics • SQL • Python

Julia Proskurnia, PhD

Staff Software Engineer at Google

Top Rated Mentor

Top Rated Mentor

NLP • Speech • Google • PhD in CS • Deep Learning • AI for Social Good • Machine Learning Engineer vs Software Engineer vs TL vs TLM • Teaching

David George Williams

Founding Director at Cynthia Systems

Senior Machine Learning Engineer at Google (2022 - 2023)

Top Rated Mentor

Top Rated Mentor

Systems Design • NLP • Marketplace Search • Deep Learning • MLOps • Recommender Systems • Artificial Intelligence • Scalability • Agile Methodologies • Platform Architecture

Mao Feng

Machine Learning Engineer at TikTok

Senior Machine Learning Engineer at Criteo (2018 - 2022)

Top Rated Mentor

Top Rated Mentor

TikTok Video Recommendation • Billion-Scale Recommender Systems • Data Science • Deep Learning

Eric Helm

Product Analytics, Data Science at Google

Senior Data Analyst at Disney Streaming (2021 - 2022)

Top Rated Mentor

Top Rated Mentor

Machine Learning • Experimentation • Statistical Analysis • Survey Design • Data Visualization • SQL • Python • Recruiting

Apurvaa S.

Senior Data Scientist at Instacart

Data Science Fellow at OnDeck

Top Rated Mentor

Top Rated Mentor

A/B Testing • Experimentation • Product Analytics • Data Analysis • Data Visualization • Predictive Modeling • Metrics • SQL • Python

Guy Duer

Senior Data Scientist at Cybersyn

Senior Data Scientist at Brex (2022)

Top Rated Mentor

Top Rated Mentor

A/B Testing & Experimentation • Causal Inference • Machine Learning • Statistical Modeling • Metrics and Dashboarding • ETL and Analytics Engineering • Data Visualization • Geospatial Analysis (GIS) • Data Pipelines (Snowflake, dbt, Dagster, Airflow) • Product Analytics

Bernardo Bravo

Lead Data Scientist at Maca

Senior Data Scientist - Tech Lead at Robinhood (2022 - 2023)

Top Rated Mentor

Top Rated Mentor

NLP • Econometrics • SQL • Python • Machine Learning • Networks • Risk • FinTech

Anwar H.

Senior ML Engineer (Team Lead) at Cisco

Senior Data Scientist at Meta (2021 - 2023)

Top Rated Mentor

Top Rated Mentor

Data Science • Apache Spark • Predictive Modeling • Python • R

Yuxuan Xin

Senior Data Scientist at HelloFresh

Senior Data Scientist at Twitter (2022 - 2023)

Top Rated Mentor

Top Rated Mentor

Machine Learning • Statistics • Ads Industry • Digital Marketing • CPG Industry

Ken Kauffman

Senior Marketing Data Scientist at Labelbox

Product Marketing Manager at Google (2022 - 2023)

Top Rated Mentor

Top Rated Mentor

Data Science • Sports Analytics • Product Marketing • Growth Marketing • Solutions Consulting • Customer Success

Vardhmaan Jain

Lead Manager, Data Science at McAfee

Lead Data Analyst at TikTok (2020 - 2021)

Top Rated Mentor

Top Rated Mentor

Python • SQL • Power BI • Tableau • Product Analytics • Data Insights • Data Story Telling

Elliot Lefkovitz

Sr. Data Scientist at BetterUp

Sr. Data Scientist at Coinbase (2021 - 2022)

Top Rated Mentor

Top Rated Mentor

Product Analytics • Communication • Experimentation • Statistical Analysis • Data Visualization • Python • SQL • Machine Learning

Meihong Jia

Data Scientist at Amazon

Data Scientist at ZOZO (2021 - 2022)

Top Rated Mentor

Top Rated Mentor

Causal Inferences • Economistric • Statistics • General Machine Learning Methods

Marcelina Julia Polak

Senior Data Scientist at H&M Group

Top Rated Mentor

Top Rated Mentor

Machine Learning & Big Data • Data Visualization • Leadership • Product Management • SQL • Python • PySpark • Docker • Airflow • Git • Jupyter • Github • Mentorship