John P. Doran is a technical game designer who has worked on all manners of educational, mod, and professional game projects. He graduated from DigiPen Institute of Technology in Redmond, WA with a Bachelor of Science in Game Design.

He previously worked at LucasArts in San Francisco, CA on Star Wars 1313 as an intern Level Designer. He is currently the lead instructor of the DigiPen-Ubisoft Campus Game Programming Program, instructing graduate level students in an intensive, advanced-level game programming curriculum. He's also a Software Engineer at DigiPen's Singapore campus teaching advanced usage of C/C++, UDK, Flash, Unity, and ActionScript in a development environment to students.

He is the author of Mastering UDK Game Development, Getting Started with UDK, and the co-writer of UDK iOS Game Development Beginner's Guide, all available from Packt Publishing.

You can check his blog at http://johnpdoran.com and contact him at <john@johnpdoran.com>.

Steve Jarman is a software developer from Sydney, Australia. He has been programming for almost 30 years; starting out on a Commodore 64 at an early age. Since 2008, Steve's efforts have been focused on video game development, primarily using the Unity engine. He is the creator of several successful mobile apps and games. Steve can be contacted through his website at www.stevejarman.com.