Hans-Eric Gr nlund is an active iOS and other app/applications software developer who took his first coding steps on his Sord M5 home computer back in 1985, playing with Basic and Assembler, and of course the fantastic game Guttang Gottong. He received his first programming job 1990 and have stayed in the business ever since, as a developer and a manager of software projects. Creating software and writing about it is both work and hobby for him. For more about him, visit http://www.hans-eric.com/.