2024

  • Coping with civic unrest, polarisation and radicalisation (SBO)

2021

  • Chief Data Officer (IMF Academy)

2020

  • LEAN green belt (UPD)

2019

  • Agile coach introduction (Gladwell Academy)

2008

  • Scrum Master (Xebia)

2007

  • Management Course (Krauthammer International)

2006

  • Project management (TomTom)

2003

  • Observing, Interpreting, and effective communication (Schouten en Nelissen)

2002

  • Project management Prince 2 (Pink Roccade)

2001

  • XML/XSL (Sun)
  • Programming websites in XML (Computrain)

2000

  • MapInfo (Geodan)
  • Java programming for beginners (Sun)