I'm a software developer.
Los Angeles, CA
Since SproutCore's HTML and CSS dependencies were removed, Blossom can support native runtimes on the desktop (Windows, Mac OS X, and Linux) and on mobile devices (iOS, Android, and Windows Phone) and tablets (iOS, Android) -- and that's in addition to modern web browsers, all with the same API.
I've also become an expert in both Cocoa and SproutCore while developing a workflow system for film production and pre-production. Although not my primary focus, I frequently help out the SproutCore community.
In 2008-2009, I consulted with Apple on the transition from SproutCore 0.9 to 1.0 which entailed almost a complete rewrite of the codebase. I am still considered to be a SproutCore "thought leader", though I no longer guide SproutCore's day-to-day development. I have also trained and mentored companies and individuals on SproutCore throughout the world.
Looking for SproutCore Training? I regularly train new developers online with a 4-hour class.
I also lead a group of developers doing SproutCore Mentoring for individuals and teams.