Software Development
Web
- X/HTML, JavaScript, AJAX, PHP, Perl, Python
- Dynamic PHP-/CGI-solutions based on *AMP
- Flash, ActionScript, media embedding
- CMS, DMS, wikis, portals, data warehousing
- MySQL, mSQL, PostgreSQL
Application Programming
- GNU/Linux, *BSD, Solaris, Irix, AIX
- X-Window System
- Mac OS X
- iPhone
System Programming
- Unix system programming
- GNU/Linux, *BSD, Mac OS, Solaris, Irix, AIX
Data Processing
- Tablerization
- Conversion
- Analysis/calculation
