Zvonimir Petrec, PMP, currently serves as a Strategic Project Manager at Hrvatski Telekom, overseeing EPC and 5G SA Core projects to enhance network performance. Prior to this role, Zvonimir worked as a Project Manager at Centrus Tim d.o.o., leading radio access network installation and IP transport network migration projects. Zvonimir also directed UMBOSS Umbrella OSS integration projects at Inceptum and managed high-value projects at Telemach Hrvatska, focusing on system and service migration. Earlier experience includes roles as a Packet Core Engineer at Tele2 and various positions at Huawei Technologies, culminating in project management and engineering in multi-million euro Radio Access Network migrations. Zvonimir's career began as a System and Network Administrator at Infobip and is supported by a Bachelor's degree in Computer Science from the Polytechnic of Zagreb.
