Programming Skill Desktop:
Delphi, Visual Basic, C#, assembly, Visual studio.
Map basic, Map Info
Server & web:
PHP, Mysql, HTML, Javascript, Ajax, Perl
Python
Linux ubuntu.
Xampp, Lampp.
Codeignitor
Wordpress, Joomla, Drupal.
Microcontroller & Hardware:
AVR, MCS51, Arduino
AVRstudio, codevisonavr, bascom, assembly.
GPS
Grafis & game:
3dRad, google sketchup, Blender.
Adobe Flash 2d.
Gimp
Mobile Device:
Android