> Teaching

Class to learn using XML

Guest book > made with XSLT, PHP, MySQL | parsing > XSLT processor Sablotron

Academy of Fine Arts ( HfbK), Hamburg, Germany, 2004

> Design | Development | Project direction

Cofounder | coordinator | maindeveloper of an extensive open source groupware suite, written in PHP

phpGroupWare > network based groupware suite

Started in 2000

> Development | Database Design | Website Content Management

Advanced PHP | SQL projectmanager, included in phpGroupWare

Gantt charts, time tracking, budget- and hours management

pro|business AG, Hannover, Germany, 2004

Webbased PHP | MySQL application to administrate the content | dynamically create the university calendar

Academy of Fine Arts ( HfbK), Hamburg, Germany, 2003

Webbased PHP | SQL tool for advanced projects management, included in phpGroupWare

TSTG Schienen Technik GmbH, Duisburg, Germany, 2003

Enhancements of the phpGroupWare projects management system

European Energy Consulting Holding AG ( EECH ), Hamburg, Germany, 2003

HfbK homepage

PHP | MySQL application to administrate the content of the website and to create the pages dynamically

Academy of Fine Arts ( HfbK ), Hamburg, Germany, 2002

> GUI Design and Production | System Tools

linux at work

Tools to administer UNIX systems, networks and network services with webbased PHP | SQL GUIs

Setup | autoinstall of UNIX communication servers

Vater Netcom GmbH, Hamburg, Germany, 2001 | 2002

> Web Design and Production

Spiegel Online ( Online version of the news magazine "Spiegel" ), Hamburg, Germany, 2000