Derek Yan

Derek Z. H. Yan

Founder, CTO, software engineer.

I'm a founder and technologist working at the intersection of artificial intelligence, product design, and creative software. I co-founded Polarr, where I served as CTO and built AI-powered photo and video tools used by millions, and shipped on-device computer vision technology across mobile, desktop, and embedded platforms including Samsung, LG, Western Digital, Xiaomi, OPPO, Lenovo, and others.

My work spans machine learning, computer vision, edge inference, developer platforms, and human-centered product design. I care deeply about building AI tools that save time, reduce friction, and expand creative freedom.

In May 2025, Polarr was acquired by Pixieset, where I now serve as Director of Engineering. Alongside this, I advise founders on startup exits and M&A, mess around with deep learning models, and take photos of my families and friends and spend very little time editing them.

Here is a list of books, articles, and other materials that have influenced me over the years.

You can find me on LinkedIn, view my photography, or reach out.