Even experienced software developers need to expect the unexpected from time to time. When you cannot afford to experience unpleasant surprises on the launch of your new PHP project, you can rely on the expertise of Sebastian Bergmann. He can identify side-effects and sources of error, even in legacy code, and then provide you with strategies to improve your software development.
Sebastian is a co-founder of thePHP.cc and a pioneer in the field of quality assurance in PHP projects. His test framework PHPUnit is a de-facto standard. He is actively involved in the development of PHP and responsible for creating a wide range of tried-and-trusted development tools.
This internationally sought-after expert shares his knowledge and experience through his widely-read books and articles. His presentations at conferences around the world are followed by those in the PHP community and beyond.