Hi there!
I’m a mobile designer & developer,
living in Seattle.

Current Projects

Khan Academy, where I’m the mobile engineering lead. We’re a non-profit providing a free, world-class education to anyone, anywhere.

SwiftTweaks, our open-source Swift tool that helps developers to fine-tune their iOS apps on-device.

Locket Photos, an iPhone app that gives your favorite photo album a place on your home screen. I donate 30% of its revenue to the SUDC Foundation.

devsign.co is where I write about design & development.

I also make BryGuy, a terribly stupid set of iMessage Stickers.

Previous Work

Starbucks (2012-2015), where I was a senior mobile designer on their flagship iOS app. I worked on the v3.0 redesign, led interaction-design for mobile ordering, designed/built their Apple Watch app, and prototyped a bunch.

Blixt for App.net (2014), an iOS app with Jesse Herlitz for the now long-gone social network.


You can find me on Twitter, GitHub, and Instagram.