Tomislav Ražov, M. Eng., was born in Zagreb. He completed professional Graduate study program in Electrical Engineering in 2000. He gained significant professional experience while working on international R&D projects in Siemens. Later on, he spent couple of years at Telecom provider working on core network development where he learned first hand about 3G and 4G mobile network systems and technologies. Now he works in a startup company leading the development of commercial IoT systems in the field of smart homes and smart cities.