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Mark Morris

Director of Data Science at Chewy | ex-Adobe

Los Angeles, CAChewyPrinceton University

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Advisingcloses in 4 months

Office hours for students choosing a first job: fraud detection and LightGBM

20 years of fraud detection. Small equity or paid hours - flexible.

Los Angeles, CAgraph analyticslightgbmpython

About

Director of Data Science at Chewy, focused on fraud detection. Built the trust & safety models now used in 11 product decisions a quarter. Taught SQL to 144 non-analysts. Learning to draw.

Skills

PythonLightGBMgraph analyticsSQL

Experience

CH
Director of Data Science
Chewy
Dec 2023 - Present · 2 yr 10 mo · Los Angeles, CA
AD
Senior Data Scientist
Adobe
Oct 2022 - Dec 2023 · 1 yr 2 mo · Los Angeles, CA
AT
Senior Data Scientist
Atlassian
Aug 2019 - Oct 2022 · 3 yr 2 mo · Los Angeles, CA
DR
Staff Data Scientist
Dropbox
May 2018 - Aug 2019 · 1 yr 3 mo · Los Angeles, CA
ET
Staff Data Scientist
Etsy
Jul 2014 - May 2018 · 3 yr 10 mo · Los Angeles, CA

Education

Princeton University
AB, Economics
2001 - 2005

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