Nebojša Ratković holds an MA degree in International economics (Graduate school of international economy in Belgrade, Serbia) and MA in International humanitarian action (Deusto University in Bilbao, Spain and University College Dublin, Ireland). Nebojša has been working in the non-governmental sector since 2010, mostly on projects related to youth education. He has been Education Program Manager at Wikimedia Serbia since September 2016 where he works on promoting new technologies in schools and universities, with a focus on Wikipedia and Wikidata. He conducted more than 250 workshops on Wikipedia for students and more than 40 workshops for teachers in secondary and primary schools within the professional development program.