Content Management Systems: On Linux / PHP Drupal , Joomla! , b2evolution , Mambo , PHP Nuke , TYPO3 , Wordpress , XOOPS , PHP Wiki , Expression Engine . On Windows .NET, DotNetNuke .
Web shops: osCommerce (php), Magento Commerce (php),
I have also worked with many more web applications such as discussion forums, picture galleries and much more.