Ivo is an evangelist of PHP technology in professional and enterprise environments. He is the author of the books 'php|architect's Guide To Enterprise PHP Development' and 'php|architect's Guide to Cloud Computing' and a member of the Zend PHP 5.3 Certification Advisory Board. When he's not writing, tweeting or coaching developers, he can be found coding on a variety of projects, or speaking at various conferences. After a 10 year career as the CTO of Ibuildings, one of the PHP companies in Europe, Ivo is now the founder of Egeniq, a new startup dealing with mobile technology.