I have been in management positions since 1996. Carrying profit and loss responsibility has become a second nature. We learn most things in life by doing them. By experiencing what works and what really does not work. I have learned a great deal by being in the fortunate position from early on in my career to be trusted with large and small teams of people.

But besides informal, on-the-job-learning, I also enjoyed great curricula at several skilled educational institutions:

2015 – 2016   
Presidents’ Institute:  Several courses and events. 

2016   
Brave Decisions:   Workshop ‘Sales Excellence’ 

2010   
Insead:    Workshop ‘Competive Strategy’. 

2010   
Ubachs Full Contact:  Workshop brand management. 

2009   
Kenneth Smit: Management by Objectives. 

1996-2009   
Several: PRINCE2, ITIL, Microsoft Dot Net, MOF, MSP, Microsoft Windows & Backoffice     Platform. Security, etc. 

2002-2003 
IBO Zeist:  Business Administration curriculum. 

1996-2002 
Door / BTC:   Management and personal development. 

1996-1997 
Microsoft Certified Systems Engineer, Microsoft Certified Product Specialist, Microsoft Certified Trainer, Microsoft Certified Sales Specialist. 

1991-1996 
University of Twente:  Master in Applied Educational Sciences. 

1985-1991 
Kottenpark College, Enschede: VWO / Atheneum.