Matt Henderson has been developing for Apple's platforms since 2009 and is currently a Cocoa Engineer at MartianCraft. He's given several presentations at various user groups and conferences, including 360iDev, Cocoaheads Denver, and Boulder iOS Meetup. His previous experience includes leading teams on both iOS and Android projects and developing in languages ranging from Java to embedded C/C++.
Dave Wood has been developing for iOS since 2008 and OS X since 2009. His experience includes developing systems that interface with stock exchanges, news outlets, and banking systems; creating newspaper sites; and building mobile apps of all kinds, from games and social networks to apps for finance, productivity, and professional development. He runs his own development studio, Cerebral Gardens, and freelances as a Cocoa Engineer for MartianCraft.