Over the last 4 years I have took part in development of many different websites and components using PHP/Yii, Wordpress (I love it), MySQL. And also I know templates Twig, Smarty.
I am very familiar with HTML 4/5, CSS, JS (including Ajax), jQuery. I have much expirience in Facebook API, Twitter API etc.
Additional skills: Linux administration, Apache, Git, Mercurial, Subversion.
Additionally I have worked extensively with managing search engine optimizations and comprehend the capabilities of different browsers. I actively seek out new technologies, and stay up-to-date on industry trends and advancements.