Agile (test) consultant with a passion for People and Experiments. Who likes technology that makes sense. Trainer for Professional Agile Tester training and CAT (Certified Agile Tester). Currently working on PST and a side project http://scrumrows.org/home and http://productpracticescanvas.org

World Champion Software Testing 2016. 

Speaking at diverse events.

• Organising dutch software testing championship.
• Speaker at meetups about my world championship 
• Conference speaker Voorjaars event Testnet. Monitoring and testing workshop (2017)
• Conference speaker Testenet Road 2 devops (2016)
• Conference speaker at Agile Testing Days 2015 stop coding start testing
• Invited conference speaker de nederlandse testdag Agile testing Organisational Mindshift (2015). 
• Invited speaker Testnet ATDD 2015
• Boek 101 Tips voor testers boek bestellen
• Invited speaker at Tasting Let’s Test NL 03-2014
• Conference speaker at AgileTestingDays nl 02-2014
• Invited speaker at codecentric Continuous Delivery Explained  01-2014
• Invited speaker at testnet noord event Continuous Delivery Succesvol Testen 11-2013
• Trainer Conference speaker at TestNet Najaars Evenement 10-2013
• Tutorial speaker at Agile Testing Days (Video) 10-2013
• Artikel successful testing the continuous delivery process 05-2013
• Conference speaker at TestNet Voorjaarsevenement  (Slides) 05-2013
• Conference speaker StarEAST (Slides) 04-2013
• Invited speaker Kenniskring (Dutch Space) 12-2012
• Conference speaker TestNet Najaars event 01-2012
• Meetup speaker: Agile Games Night 02-2012
• Invited speaker at Najaarsevent VTS Politie Nederland 12-2011