Programming languages

Advanced: - PHP5 (OOP, advanced Zend Framework), more than 5 years of experience - ActionScript (3.0)

Intermediate: - JavaScript (jQuery, ExtJS) - C# - Java (SE/EE) - Python

Basic: - C/C++

Technologies

Advanced: - xHTML - CSS - Flash

Operating systems

Advanced: - Mac OSX - Microsoft Windows

Intermediate: - Linux (mostly Debian)

Basic: - FreeBSD