| 2008-now |
Diff Automatisering/GoBase, Amsterdam | 3 projects  |
| Directeur, Project Management, Software Development, System Administrator |
|
| 2016-now |
FIOD - FCInet, Utrecht | |
| System Design, Software Development |
|
| 2016-2016 |
Europol - FIU.NET, The Hague | |
| System Design, Software Development |
|
| 2010-2015 |
FIU.NET, The Hague | 2 projects |
| System Design, Software Development, Instructor |
|
| 2003-2010 |
Fiu.Net, Zoetermeer | 3 projects |
| System Design, Software Development, Instructor |
|
| 2000-2008 |
Diff Automatisering, Amsterdam | 6 projects |
| Project Management, Software Development, System Administrator |
|
| 2001-2003 |
OCLC PICA, Leiden | 4 projects |
| System Design, Software Development |
|
| 1999-2000 |
Eidetica, Amsterdam | 1 project |
| Software Development, System Administrator |
|
| 1987-1999 |
Centrum voor Wiskunde en Informatica, Amsterdam | 7 projects |
| 1997-1999 |
Head Taskforce Software |
| 1990-1999 |
Software Development |
| 1988-1997 |
System Administrator |
| 1987-1988 |
Helpdesk |
|
| 1985-1986 |
Dom Helder Camara College, Haarlem | |
| Teacher in Mathematics and Physics |
|
| 1981 |
Centre de Mathematique et Physique Appliquées, Paris, France | 1 project |
| Stageaire, Research, Software Development |
|
| 1980 |
Technische Hogeschool, Eindhoven | 2 projects |
| Stageaire, Research, Software Development |
|
