Andrew Siemer is director of Engineering at Volusion. Former Chief Architect at dell.com. Farmer at Friendly Pastures. Software consultant at Siemer for Hire. Random dude at AndrewSiemer.com. Passionate developer and career coach at Developer Springboard. Software development professor at Veteran Coder. Author of 3 books published by Packt Publishing. Self published author of two books at LeanPub.