Darin Wilson has been coding professionally since the days when you got help with coding problems by posting a message to a BBS over a 300-baud modem. Over the years, he's developed apps for banking, education, television, social media, and robotic arms. He is currently a principal software engineer at Infinite Red, a web and mobile application development company, and co-author of the book "Programming Ecto" published by Pragmatic Bookshelf.