Jose Argudo is a web developer from Valencia, Spain. After finishing his studies he started working for a web design company. After working six years for that company, and some others, he decided to start working as a freelancer.

Now, after some years have passed, he things that's the best decision he has ever taken, a decision that has let him work with the tools he likes, such as Codeigniter, Joomla!, Cakephp, Jquery, and other well known open source technologies.

For the last months he has also been reviewing some Pack Publications books, like Magento 1.3 Sales Tactics, Openx Ad server, Joomla! 1.5 Beginners Guide and many more.

He has also been author of the Codeigniter 1.7 book, and is now working on a Joomla! book that will soon be finished.

Tomáš Kissík is Slovak republic citizen; he studies informatics and economy in Czech Republic. He works with web technologies, PHP, and CMS systems for five years.