Speakers

Stefan Cristian Mititelu

VoIP Backend Developer
1&1 Internet Development

Stefan is a VoIP Backend Developer at 1&1 Internet Development / IONOS, engineering hub present in Romania for 20 years now. He is passionate about everything related to realtime communications. Stefan has experience with open-source products like Kamailio, RTPEngine, Freeswitch, and Asterisk and likes to design VoIP solutions with those products. He is an active upstream code contributor and involves in upstream talks too.