Projects

Professional

Pinterest Related Pins Recommendations

I worked on Pinterest Related Pins 2015–2017, as tech lead and later as engineering manager. In 2017 we published this paper at the World Wide Web conference...

Pinterest Visual Search

In 2014, I built infrastructure for image feature extraction and object detection at scale to power visual search at Pinterest. We published a paper at KDD 2...

Side Projects

Smart Pullup Bar (2017)

I built an automatic pullup counter for our office pull-up bar. You scan your work badge, then it senses and tallies your pullups.

DIY Core Cooling Glove (2015)

The CoreControl is a device designed at Stanford, which can supposedly improve athletic recovery by cooling down the body’s core temperature. They postulate ...

Wall Hanging LED Board (2014)

I built a huge wall-mounted LED matrix, 2’x4’ with 20x10 LEDs, and wrote various visual effects for it. I was inspired by several other LED builds like the P...

School

JavaScript Truss Solver (2012)

This is an interactive physics calculator that allows you to draw a truss structure (such as a model of a bridge), add supports and loads, and calculate the ...