- Opleiding en ervaring
- 1969-1975 primary school De Wittenberg at Scherpenzeel
- 1975-1981 VWO at Lodensteincollege at Amersfoort
- 1981-1984 Technical Physics at Technical University Delft (bachelor)
- 1983-1984 pre-master Business Studies at Delft
- 1984 april-june, building solar-energy equipment at Thembiso, Bulawayo in Zimbabwe
- 1984-1988 Theology, University of Utrecht
- 1985-1989 Chairman Kontaktvereniging Leerkrachten Studerenden
- 1986-2005 Secretary Predik het Woord
- 1988-1989 Teacher religion at Udemans, Hoevelaken
- 1990 church exam NHK (=Nederlandse Hervormde Kerk)
- 1990 pastor NHK at Wouterswoude
- 1991-2002 member of the board of Ontmoeting
- 1995 pastor NHK at Opheusden
- 1995-2004 Secretary Comité tot behoud van de NHK.
- 1997-2011 director J. van Vlastuin Beheer BV
- 1999-2009 pastor NHK at Katwijk aan Zee.
- 1999-2017 Member committee Haamstede pastors-conferences.
- 2002 PhD defense at TUA.
- 2004-2005 member of the synod of the HHK
- 2005-2018, member library committee theology VU,
- 2005 part-time assistant professor HHS at VU
- 2008-2009 member Calvin 2009
- 2009-2014 fulltime assistant professor HHS at VU
- 2009-2018 representative VU-University in refo500
- 2011-2013 member Advisory Board Theologia Reformata
- 2013 BKO (basiskwalificatie onderwijs)
- 2014 visitation Cursus Godsdienstonderwijs (hbo), AeQui
- 2011-2015 member committee of diversity, at theology VU.
- 2016-2021 Chairman of the trustees of the chair ‘Christelijke pedagogiek’ at TUA.
- 2016 re-visitation Cursus Godsdienstonderwijs (hbo), AeQui
- 2017 certificate presiding at Nederlands Debat Instituut.
- 2008-2017 Member and Chairman committee of examination theology VU.
- 2017 (November) visitation Viaa Zwolle, Certiked VBI
- 2017 (December) visitation CGO Gouda, AeQui.
- Education day VU with Eric Mazur of Harvard, 11 february 2019.
- Mediatraining, March 13 2019, VU
- Review PRTS doctorate program, 7-11 October 2019
- Lecturing at Balkan Theological Seminary (participating in Alcadia) in Nis, Serbia (21-24 October 2019).
- Course for guiding PhD students (November-december 2019)
- February 6, 2020, re-visitation Viaa, Zwolle, Certiked VBI
- 2020, December 15, certificate course ‘Lecturing in English’ (October-December).
- 2021, February 17, course spirituality TU Kampen
- Lecturing at Balkan Theological Seminary (participating in Alcadia) in Nis, Serbia (5,12,19 February 2021).