Darko Grabar works at University of Zagreb, Faculty of Organization and Informatics as head of Software Development Centre (SDC). As head of SDC, his main responsibilities are to provide e-learning support, ICT support and custom software development, cooperation with SMEs and support to various ICT related projects. He has been involved in dozens of national and international projects, working as software developer or ICT and/or e-learning expert. Through his work, he is actively participating in international Open Source community and since 2009 he is member of HrOpen (Croatian Society for Open Systems and Internet), currently in role of vice president.