Jeremy Rogers has been developing web-based applications in PHP and other languages for a little more than six years. Shortly after discovering phpBB in early 2002 and deploying it on a video-game website, he began tinkering with and learning about the internal workings of the software. Since then, he has authored dozens of expansions and tutorials related to phpBB. Jeremy currently serves the phpBB community as a phpBBHacks.com Support Team member, a capacity in which he has answered thousands of questions regarding the software, its applications, and related topics.
Stoyan Stefanov is a Yahoo! web developer, Zend Certified Engineer, book author, and contributor to the international PHP community. He talks regularly about JavaScript, PHP, and other web development topics at conferences and his blog www.phpied.com and also runs a number of other sites, including JSPatterns.com - a site dedicated to exploring JavaScript patterns. Stoyan is the engineering lead of Yahoo's performance optimization tool 'YSlow', as well as other open-source tools and 'PEAR' libraries.