Securify B.V.
Product Owner
KPN
Technical Consultant
Robeco
Incident management
Vereniging ISPConnect Nederland
Chairman of the board
KPN
Implementation Consultant
KPN
Product Owner
Hostnet BV
Manager ICT
XS4ALL Internet BV
Team leider helpdesk
TransIP
COO
Hosting Concepts BV
COO and CTO
Nyenrode Business University
