Большой опыт работы с 1с-Битрикс. Разработка сайтов любой сложности. 
Проф.знания:
Scripting languages: JavaScript, JQuery
Version Control Systems: Git,Subversion,Mercurial
Modeling Tools: StarUML,Rational Rose
Modeling Methodologies: UML
Programming Languages: PHP, PL/SQL
Programming Technologies: Design Patterns
Technologies: OOP
Internet Technologies: AJAX, Apache HTTP Server, HTML, CSS, XML
IDE: NetBeans, ZendStudio, Eclipse Platform, PhpStorm
RDBMS: MySQL, Oracle
Bug tracking system: Bugzilla, Redmine
Operating Systems: Linux, MS Windows
CMS: 1C-Bitrix, Wordpress
Framework: Yii