In open data since early 2008. Helping government bodies to make the transition to open by default and design. Working across Europe (with my company The Green Land) and outside of Europe (as senior open data consultant to the World Bank)

Involved in Making since 2007. Former chair of FabLab Foundation BeNeLux (2009-2013), advisory board FabLab Luxembourg.

Organizing international (un)conferences with my wife as our birthday parties.