As a writer I provide monthly contributions to the Perswijn website (www.perswijn.nl). For the magazine I write many articles on a diversity of subjects, from special editions and surveys on wine regions that I visit to in-depth series on terroir, winemaking, grape varieties and the origin of wine aromas. Since 2008 I am a member of the Perswijn tasting panel. I also help organize wine events for Perswijn.

LDMV Wijninformatie is a wine services and information enterprise. I write about wine –not just for Perswijn Magazine but also for DinVinGuide (Denmark)–, I am a wine educator, and I do workshops, trainings and Masterclasses for wine professionals. Clients include the German Wine Institute, Wines of South Africa, Prochile, Business France, the Dutch Guild of Sommeliers and the Dutch Wine Academy.

Since 2009 I teach the candidates for Vinoloog van de Wijnacademie about the following wine regions and countries: Rhône, Provence, Languedoc, Roussillon and Germany. And I am a member of the examining board of the Dutch Wine Academy (De Wijnacademie).

I am the supervisor of the trainings for Magister Vini by De Wijnacademie, the highest exam for Wine Professionals in the Netherlands.

For Passport Wijnen I was responsible for purchases and sales, as well as all the wine information. Passport imports all wines directly from traditional European wine-producing countries, such as Italy, France, Germany, Spain, Portugal and Slovenia.