I am a senior PHP developer with 6+ years' experience.
I am a Zend PHP 5.3 certified engineer (ZCE).
Also I am a MySQL 5 Developer.
PHP: OOP, MVC, best practices, design patterns
PHP frameworks: Zend 1/Zend 2 + some experience with Symfony
CMS: Drupal, phpFox
Databases: MySQL (transactions, prepared statements, complex queries, foreign keys, MyISAM/InnoDB, MySQL Workbench, etc.), Oracle
JavaScript framework: jQuery
Markup: valid HTML/XHTML cross-browser markup (including Strict and Mobile), CSS
Server administration: Apache, SVN, GIT, etc. (installing/configuring)
Web services/formats: REST, OAuth, OpenID, SOAP, JSON, XML
Security: preventing of attacks - CSRF, XSS, SQL injection, etc.
Version control system: Git, SVN
Modelling languages/approaches: UML