Specialties: Software design; API design; graphics; user interface; development in C, C++, Objective-C, Scheme, Python.

2025 — Now

2018 — 2025

Sunnyvale, California

2005 — 2018

Lead engineer - Google Earth for the Macintosh.

Lead engineer - Google Earth browser plugin for the Macintosh.

Engineer - Google+ on iOS.

Lead engineer - Nearby products for iOS. Proximity-based data exchange with Android/Chrome interoperability using BLE and near-ultrasonic audio.

2005 — 2005

Development of XML-to-[anything] code generator in Scheme.

2003 — 2005

Development of Alchemy, game development platform.

The University of Kansas