Mastering Swift 2

Jon Hoffman has over 20 years of experience in the field of information technology. Over those 20 years, he has worked in the areas of system administration, network administration, network security, application development, and architecture. Currently, he works as a senior software engineer with Syn-Tech Systems. He has developed extensively for the iOS platform since 2008. This includes several apps that he has published in the App Store and written for third parties, besides numerous enterprise applications. In January of 2014, he authored his first book, iOS and OS X Network Programming Cookbook, Packt Publishing. What really drives him is the challenges in the information technology field. There is nothing more exhilarating to him than overcoming a challenge. Some of his other interests are watching baseball (Go Sox) and basketball (Go Celtics). He also really enjoys taekwondo, where he and his eldest daughter, Kailey, earned their black belts together early in 2014. Kim (his wife) earned her black belt in December 2014 and his youngest daughter is currently working toward hers.