PHP, MySQL, JavaScript, JQuery, AJAX, JSON, CSS, HTML5
Database Design.
Templating, Markup.js, XML/XSLT
JavaScript: JQuery, JQuery UI, Zepto, Markup.js, HAML, ExtJS
Html markup for: Opera, Chrome, Firefox, IE, Safari;
Building websites, internet-stores, blogs, web-portfolios, SPECIALIZED SOCIAL NETWORKS.