Biography: Sebastian is a member of the CKAN Steering Group, a governance body which is made up of key stakeholders who have committed to oversee and steer the CKAN Association going forward.  As the CEO of Viderum, an open-data solutions provider spun out from Open Knowledge International, Sebastian leads its commercial efforts toward opening data via CKAN to empower and improve the lives of citizens around the world. He has been a fervent advocate of open source and open content for over a decade.