Jayant Varma is the founder of OZ Apps (www.oz-apps.com), a consulting and development company providing IT solutions with specialization in mobile technology. He is an experienced developer with more than 20 years of industry experience spread across several countries. He is the author of a number of books on iOS development, including Learn Lua for iOS Game Development (Apress, 2012), Xcode 6 Essentials (Packt, 2015), and More iPhone Development with Objective-C (Apress, 2015). He has also been a university lecturer in Australia where he currently resides. He loves traveling and finds Europe to be his favorite destination. Less