About the Author

Dave Thomas and Andy Hunt have more than 50 years combined experience, developing software for clients around the world. For the last 10 years they've been working together as The Pragmatic Programmers, helping clients write software and improve their development processes. They are authors of the best-selling The Pragmatic Programmer, and have written several other books. They speak at conferences globally, and are editors of IEEE Software's "Construction" column. Mike Clark is a consultant, author, speaker, and programmer. He is the author of Pragmatic Project Automation (The Pragmatic Bookshelf, 2004), editor of PragmaticAutomation.com, a frequent speaker at software development conferences, and the creator of several popular open source tools. Mike helps teams build better software faster through his company, Clarkware Consulting. James Duncan Davidson is a photographer, author, and software developer living in Portland, Oregon. He is the co-author of O'Reilly's Running Mac OS X Tiger and a contributor to Mac OS X Hacks, among others. He is perhaps best known for his work on Apache Tomcat and Apache Ant, both open source software projects created during his tenure at Sun Microsystems. More recently, he's been working on lots of Ruby on Rails based websites and Objective-C based Cocoa applications. Since 2005, he has been the photographer for all the conferences produced by O'Reilly Media. Working as a professional programmer, instructor, speaker and pundit since 1992, Justin Gehtland has developed real-world applications using VB, COM, .NET, Java, Perl and a slew of obscure technologies since relegated to the trash heap of technical history. His focus has historically been on "connected" applications, which of course has led him down the COM+, ASP/ASP.NET and JSP roads.Justin is the co-author of Effective Visual Basic (Addison Wesley, 2001) and Windows Forms Programming in Visual Basic .NET (Addison Wesley, 2003). He is currently the regular Agility columnist on The Server Side .NET, and works as a consultant through his company Relevance, LLC in addition to teaching for DevelopMentor.