The team
ICT Institute consists of a team of people with a passion for software. The team members are:
- Sieuwert van Otterloo – IT expert / director
- Floris van den Broek – advisory board
- Joost Krapels – security specialist
- Jelle Hoekstra – privacy specialist & mediator
- Joost Schalken – software auditor
- Nico Brand – auditor / consultant
- Pieter ‘t Hoen – IT expert
- Geert Jonker – data scientist
- Wiebe Tijsma – software architect
- Stefan Leijnen – AI expert
- Bert Meerman – lead developer
- Tom Hastjarjanto – lead developer
- Jeroen Arnoldus – lead developer
![](https://ictinstitute.nl/wp-content/uploads/2019/04/ICT-Institute-Sieuwert-van-Otterloo.jpg)
Sieuwert van Otterloo
IT expert / Director![](https://ictinstitute.nl/wp-content/uploads/2019/04/ICT-Institute-Joost-Krapels.jpg)
Joost Krapels
Security specialist![](https://ictinstitute.nl/wp-content/uploads/2019/12/jelle-hoekstra.jpeg)
Jelle Hoekstra
Privacy specialist & mediator![](https://ictinstitute.nl/wp-content/uploads/2019/04/ICT-Institute-Jeroen-Arnoldus.jpg)
Jeroen Arnoldus
Lead developer![](https://ictinstitute.nl/wp-content/uploads/2019/04/ICT-Institute-Tom-Hastjarjanto.jpg)
Tom Hastjarjanto
Lead developer![](https://ictinstitute.nl/wp-content/uploads/2019/04/ICT-Institute-Bert-Meerman.jpg)
Bert Meerman
Lead developer![](https://ictinstitute.nl/wp-content/uploads/2019/04/joost-schalken-team-ict-institute.jpg)
Joost Schalken-Pinkster
Software auditor![](https://ictinstitute.nl/wp-content/uploads/2023/03/nico-brand-ict-institute.jpeg)
Nico Brand
Auditor / Consultant![](https://ictinstitute.nl/wp-content/uploads/2023/03/PJTHOEN-ICTINSTITUTE-expert-small-e1678791176393.jpg)
Pieter ‘t Hoen
IT expert![](https://ictinstitute.nl/wp-content/uploads/2019/04/ICT-Institute-Wiebe-Tijsma.jpg)
Wiebe Tijsma
Software Architect![](https://ictinstitute.nl/wp-content/uploads/2015/11/foto-stefan-small.jpg)
Stefan Leijnen
AI expert![](https://ictinstitute.nl/wp-content/uploads/2019/04/ICT-Institute-Geert-Jonker.jpg)
Geert Jonker
Consultant / Data Scientist![](https://ictinstitute.nl/wp-content/uploads/2019/04/ICT-Institute-Floris-van-den-Broek.jpg)