Aaron Hillegass / Big Nerd Ranch
Aaron Hillegass is the founder and CEO of Big Nerd Ranch. Aaron is best known to many programmers as the author of Objective-C: The Big Nerd Ranch Guide, Cocoa Programming for Mac OS X, and iOS Programming: The Big Nerd Ranch Guide. Big Nerd Ranch provides end-to-end mobile solutions for a range of app development projects, including iOS, Android, backend, frontend, Cocoa and UX/UI design.
Mark Sanchez / tops Software
Dr. Mark Sanchez is the founder, CEO and chief developer of tops Software, and a practicing orthodontist. He’s the only programmer of orthodontic practice management software who actually uses such a product on a daily basis. Mark developed his programming skills while pursuing a doctorate in physics at Georgia Tech. His dental degree and certificate in orthodontics are from Emory University.