Toby Boudreaux has been developing for Mac OS X using Objective-C and Cocoa since 2000. He has spoken at WWDC on the topic of Hybrid Cocoa/ Web applications - a very relevant topic for the iPhone. He is the CTO of of The Barbarian Group, an interactive/software shop based in the US. He focuses evenly on OS X/iPhone application development and Web development, and acts as a mentor to his team, liaison to his clients, and representative to the community.
Toby has authored and acted as technical editor for books and articles related to programming and specializes in Web development for consumer markets using open technologies and on Mac/iPhone development.