Derek Z. H. Yan in

Derek Z. H. Yan

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Director of Engineering at Pixieset
📍 San Jose, California, United States

Derek is the Director of Engineering at Pixieset and the Founder/former CTO of Polarr, which was acquired by Pixieset. He is an applied AI builder with deep expertise in edge inference and creative tools, having scaled Polarr to millions of users. He holds a Masters degree from Stanford University.

Dereks professional focus lies in driving AI-powered, agentic workflows for photographers. He is experienced in fundraising, scaling technical teams, SaaS licensing, strategic partnerships, and M&A, including leading the post-acquisition integration of Polarrs technology into Pixieset.

His companys AI technology has been shipped on hundreds of millions of devices through partnerships with major companies like Samsung, LG, and Lenovo.

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Experience
13 Years
Current Role
Director of Engineering
Job Level
Mid-senior
Location
San Jose, California, United States
Personality Overview

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Priorities

Topics Derek cares about

On-device AI
A core area of his expertise. He led the development and integration of Polarr's on-device AI engine, shipping features to over 100 million devices.
AI for Creators
His work at both Polarr and Pixieset centers on empowering creators with AI-powered photo and video editing tools and agentic workflows.
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Career

Work history

5-2025
Director of Engineering
Pixieset
4-2015 - 4-2025
CTO, Cofounder & Board of Directors
Polarr
11-2014 - 6-2015
Graduate Researcher
Stanford University
9-2014 - 12-2014
Graduate Teaching Assistant
Stanford University
6-2012 - 9-2014
Advanced Design Engineer
Altera
In the press

Media appearances

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Education
Master's degree
Stanford University
Bachelor's degree
University of Waterloo
Social presence
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Behavioral profile

DISC profile (public)

DISC behavioral profile

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