Rolf Timp in

Rolf Timp

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Sr Director of AI + Testing, Sam's Club at Walmart
📍 Burlingame, California, United States

Rolf Timp is the Senior Director of AI and Testing at Sams Club, where he leads the teams responsible for leveraging artificial intelligence. His expertise is grounded in a Master of Science from Stanford University and extensive experience in data science leadership within Walmarts ecosystem.

He previously co-founded Anamnesis LLC, where he developed a high-frequency algorithmic trading platform.

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Experience
15 Years
Current Role
Sr Director of AI + Testing, Sam's Club
Job Level
Senior
Location
Burlingame, California, United States
Personality Overview

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Communication Style
Decision Approach
Work Preference

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Priorities

Topics Rolf cares about

AI in Retail
Currently leads the AI and Testing teams for Sam's Club, indicating a primary focus on applying artificial intelligence within a retail environment.
Data Science Leadership
He is actively hiring for his team and has held several director-level data science roles, showing a commitment to building and leading technical teams.
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Career

Work history

12-2025
Sr Director of AI + Testing, Sam's Club
Walmart
4-2022 - 1-2026
Director Data Science, Ads
Walmart
11-2019
Principal Data Scientist
Walmart
5-2015 - 11-2019
Software Developer and Data Scientist
RJT Consulting
6-2012 - 11-2019
Cofounder/Machine Learning Software Developer
Anamnesis LLC
In the press

Media appearances

Big buys, small lines – How Sam's Club's AI-powered technology simplifies our members' exit experience. Featured in Walmart Global Tech Blog
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Walmart, Sam's Club integrating generative AI into shopping and store experiences. Featured in Fox Business
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Education
2004 - 2009
MS
Stanford University
Social presence
in
Behavioral profile

DISC profile (public)

DISC behavioral profile

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