My name is Ryan Geiss. I grow up in the midwest, studied computer science at Ohio State University, and now work in California, mostly in the fields of computer graphics and computational photography.
I've been working at Google since 2010, at first in the Google[x] division on Google Glass. Today I work in the Research division, primarily on HDR+, an advanced camera mode currently available on the Nexus 5 and 6 phones.
Previously, I worked for Microsoft (2.3 years), primarily on skeletal tracking for Kinect (formerly called Project Natal).
Before that, most of my work was focused on computer graphics & music visualizations. I worked at Nvidia (3.7 years), where very fast 3D graphics chips are made. While there, I wrote demos and special effects that showed off the cutting-edge technology in our chips. Check out Cascades (requires a GeForce 8000 series and Vista) or GeoForms (requires GeForce 7000 series).
Before that, I worked for NullSoft, mainly
writing music visualizations for Winamp, one of the first popular MP3 players.
Check out some of the fun music visualizers I wrote while working there:
Before that, around 1998, I created the eponymous Geiss plug-in for Winamp, which accumulated several million downloads in its first few years
(...back in those days, that was a slightly more impressive number).
Here is my very-outdated resume.