Jeff Roberts speed in picking up new technology stacks and languages is only matched by the speed of which he dispatches children off of his lawn. While he misses the joys of Smalltalk, Jeff has built enterprise level applications with Java, Objective-C, C, and Swift without breaking a sweat. Not to be out done by Hacker News hipsters, Jeff has even started working with Go as a method of sharing code between Android and iOS. Given enough of Kyle Roberts' homemade mojitos, he'll spin a scary story about the dark days of programming with punch cards. Least to say, we should all be thankful he has decided to share his experiences with us.