Arch Kumar in

Arch Kumar

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Director, Data Science & Analytics at SEPHORA
📍 San Francisco, California, United States

Arch Kumar is the Director of Data Science at SEPHORA, where he leads initiatives in analytics and personalization. He specializes in creating ML-powered models that have driven over $200M in annual revenue. A graduate of Concordia University, his background also includes leading data analytics and MarTech for Ubisofts global player base.

He architected and implemented an end-to-end personalization platform that serves dynamic content to more than 44 million active clients.

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Experience
8 Years
Current Role
Director, Data Science & Analytics
Job Level
Mid-senior
Location
San Francisco, California, United States
Personality Overview

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Priorities

Topics Arch cares about

Retail Personalization
He leads personalization at Sephora, architecting platforms that serve dynamic content and next-best-action recommendations to millions of clients.
ML for Revenue
His work focuses on applying machine learning and decisioning models to drive tangible business results, generating over $201M in annual incremental revenue.
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Career

Work history

10-2025
Director, Data Science & Analytics
SEPHORA
3-2022 - 10-2025
Director, Data Science & Personalization
SEPHORA
4-2021 - 3-2022
Sr. Manager, Data Science & Data Management
SEPHORA
11-2020 - 4-2021
Sr. Manager, Data Analytics & MarTech
Ubisoft
3-2019 - 11-2020
Manager, Data Analytics
Ubisoft
In the press

Media appearances

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Education
Bachelor of Engineering - BE
Concordia University
Pure and Applied Science
Dawson College
Social presence
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Behavioral profile

DISC profile (public)

DISC behavioral profile

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