| 02/2009--present | TeamForge GmbH, Development and operation of the modwars Internet version |
| 01/2008--01/2009 | TeamForge GmbH, Customizations of the modapp platform for Vodafone live! |
| 09/2006--12/2007 | TeamForge GmbH, Development of a Web 2.0 application |
| 04/2006--08/2006 | ComBOTS Product GmbH & Co KG, Karlsruhe, Technical Project Manager Mobile |
| 12/2004--12/2005 | N23 GmbH, Siemens, Zürich, Freelance IT Manager |
| 06/2003--present | Managing Director TeamForge
GmbH
Operation of mobile services for
Vodafone,
E-Plus,
KPN (Netherlands),
BASE
(Belgium), and A1 mobilkom (Austria) |
| 06/2003 | Foundation of
TeamForge GmbH |
| 10/2002--06/2003 | Development of IT-Sizing, Apeldorn GmbH |
| 05/2002--05/2003 | Development of the mobile MMOG
modwars
and an Open Source
J2EE stack |
| 08/2001--04/2002 | Development of the TeamForge
business model (Mobile Service Provider) |
| 05/2001--07/2001 | Group 3G GmbH (Telefónica, Sonera), Freelance IT Coordinator |
| 06/2000 | ditec GmbH, IT Instructor |
| 01/2000--04/2001 | University of Stuttgart, diploma thesis: Development of an automatic
Appointment and Project Management system |
| 05/1999 | Id-Pro GmbH, IT Instructor |
| 11/1998--12/1999 | FirstMark Communications GmbH, Freelance IT Manager |
| 06/1998--10/1998 | University of Stuttgart, Administrator |
| 04/1998--05/1998 | Original development Database- and Reporting application |
| 02/1997--03/1998 | Bosch Telecom GmbH, Developer, QA and Administrator |
| 07/1996--02/1997 | debis Sytemhaus GmbH, Developer, QA and Administrator |
| 04/1996--07/1996 | daemons point GmbH, Developer for IBM |
| 04/1996 | Foundation of Folgmann IT Consulting |
