since 2013: lecturer Molengraaff Institute for Civil Law / since 2021 also police inspector

2000-2013: senior substitute civil law notary Nysingh advocaten-notarissen N.V. at Zwolle

1995-2000: substitute civil law notary GJS Notarissen at Kampen

1994: substitute civil law notary Mr. H. van Hoogdalem at Groningen

1991-1994: junior substitute civil law notary kandidaat-notaris Dijkstra de Graaff at Apeldoorn

1990: master notarial law at the State University Groningen