His research interests focus on active and passive network measurement techniques, traffic analytics, IP geolocation and algorithmic aspects of communication networks. Since 2015, he is a senior member of the Communication Networks Laboratory - a joint laboratory of Eötvös University and Ericsson Research. In the past years he has participated in various EC and EIT Digital projects, including FP7 OneLab2, FP7 NOVI, FP7 OpenLab, EIT Digital FITTING, EIT Digital Smart Ubiquitous Communication and Future Internet-PPP XIFI and FI-CORE.