I'm Maarten. I'm an active volunteer of Wikimedia Nederland and I'm active on several Wikimedia projects. I'm most active on Wikidata, Wikimedia Commons and the Dutch Wikipedia. On these projects I'm an administrator. I'm one of the maintainers of Pywikibot and I command a small bot army that did over 10 million edits and uploaded over 2 million files to Wikimedia Commons. In the past I started Wiki Loves Monuments and organized it for several years. As a bit of heritage from that project I used to maintain the monuments database up until just before this Wikimania.