Brian P. HoganBrian P. Hogan is an author, editor, trainer, and web developer who's been building web sites professionally since 1995 as a freelancer and consultant. He enjoys teaching and writing about technology, particularly web design, accessibility, and develpment. When not hacking on Ruby or JavaScript code, he's writing songs, watching "The Simpsons," or spending quality time with his wife and daughters. Chris Warren is a developer and support lead at Zencoder. He's been creating websites since teaching himself HTML in 1998, and after stints with ASP and ColdFusion development he came across Ruby and Rails. In addition to programming he enjoys cycling, photography, and going on adventures with his wife. Mike Weber is a web developer living in Minneapolis, Minnesota. He's been developing professionally since 2005, almost exclusively with Ruby on Rails. When not counting whitespace he enjoys running, swimming and golfing as well as spending time with his wife and dog. Chris Johnson is a web developer and technology consultant living outside of Madison, Wisconsin. He has been developing websites professionally since 2003 when he got his first paycheck as a freelancer. When he's not developing, he enjoys tinkering with technology and mechanical things, photography, video games, playing hockey and spending time with his wife and their two dogs. Aaron Godin is a programmer and designer. If he's not deep in a Rails application or programming in Ruby, he spends his time working with all things front-end. Besides being a Macophile, his other interests include electronic music, martial arts, skateboarding, and making fun of iPad commercials. Read More Read Less