Jelena holds Ph.D. in Computer and Systems Sciences at The Royal Institute of Technology (KTH) from 2006, as well as the MBA degree in E-commerce. Jelena’s research topics include data-driven requirements engineering, capability-driven development, and recently – digital ecosystem modeling. She has published over 100 refereed papers in international conferences, scientific journals and books. She has participated in several national and international projects on the system interoperability, service engineering, and capability-driven system development. Jelena is in the Editorial Board of Springer BISE and RE Journals, as well as a regular reviewer and guest editor for a number of other international journals including several of Springer, Elsevier and IEEE. Jelena has organized a number of international conferences and workshops in the IS Engineering discipline.