Experience in front end development technologies including advanced HTML/XHTML, XML/XSLT, CSS, DHTML, JavaScript (cross-browser and cross-platform compatibility, and AJAX), Experience in back end development technologies including advanced PHP, MYSQL, JSON, MVC, eCommerce(magento, open-cart, zen cart, PrestaShop, OsCommerce ) and Content Management Systems(wordpress, joomla, drupal) , Demonstrated understanding of web usability, web accessibility standards, web 2.0 technologies and design principles. Experience in graphics design technologies including adobe photoshop, adobe illustrator, adobe indesign.