Nenad is a scientist with experience contributing to knowledge of Semantic Web technologies. His research interests include ontology development, semantic web services development, description logics, automated reasoning, and model-driven engineering. He previously held the following positions:
- Guest researcher at National Institute of Standards and Technology (NIST), Gaithersburg, United States,
- Lecturer at the School of Electrical and Computer Engineering of Applied Studies, University of Belgrade, Serbia,
- Researcher at Business Information Systems, University College Cork in the Republic of Ireland, and
- Post-doc researcher at Department of Microbiology & Molecular Genetics, Michigan State University, East Lansing, United States.