David Jonker Email & Phone Number
Founder
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David Jonker Location
- Amsterdam, NH, NL
David Jonker Work
- 2017 -now Founder @ www.unleash.agency
- 2013 -now Freelance Senior trainer @
- 2012 -2022 Freelance trainer @
- 2012 -2017 Eigenaar @ WaTwerkt!?
- 2008 -2012 Business Unit Manager Training @
- 2007 -2008 Trainer and consultant @
- 2001 -2007 District manager @
- 1998 -2001 Consultant @ Adecco
David Jonker Education
- Massachusetts Institute of Technology
Theory U, presencing. Co-creating the future
2025-2025 - Phoenix Opleidingen
Master's degree (Systemisch werken, Transactionele Analyse, NLP)
2008-2011 - Rotterdam School of Management, Erasmus University
Bachelor's degree (Bedrijfskunde)
2003-2006 - Hotelschool
HBO
1990-1994
David Jonker Summary
- David Jonker, based in Amsterdam, NH, NL, is currently a Founder at www.unleash.agency. David Jonker brings experience from previous roles at Ludens Talentontwikkeling, de Baak, WaTwerkt!? and Foodstep. David Jonker holds a 2025 - 2025 Theory U, presencing. Co-creating the future @ Massachusetts Institute of Technology. David Jonker has 1 emails and 1 mobile phone numbers on RocketReach.
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