His research interests include concurrency, operational semantics, Petri nets, Java programming, business process modelling, software composition, and fog computing, and he teaches related courses to computer science and business informatics graduate and undergraduate students. He has served the community with committee membership of conferences such as FACS, Coordination, CONCUR and WRLA. He was previously an international fellow of the SRI International Computer Science Laboratory, and a visiting scholar of the University of Illinois at Urbana-Champaign.