I have 4 experience in PHP. I am expert in PHP, Created real-time web applications, complex front-end and back-end management
Theme Development, Design and Customization.
Plugin Development and Customization.
CSS1, CSS2, CSS3
PSD To HTML.
Support and Maintenance.
Responsive Design etc.
XML / XHTML / HTML.
SQL. Generic SQL programming, MySQL, Interbase.
Comet solutions (real-time data streaming based on PHP and AJAX which
allows to have thousands open connections at the same time).