David Müller holds a masters degree in international affairs from the Graduate Institute of International and Development Studies (IHEID) in Geneva. He gained professional experience working in Indonesia with the Deutsche Gesellschaft für Internationale Zusammenarbeit (GIZ) as well as with Interpeace in El Salvador. David worked as a programme officer at the Swiss PeaceNexus Foundation for two years. As a Mercator Fellow, he will explore how psychosocial support can help to build peace in contexts of violent conflict.