Andrej is a co-founder of Enum Software startup company in Dubrovnik, Croatia which focuses on developing smart city software solutions. For the past four years he worked on multiple smart city projects in which he successfully integrated IoT in our everyday life; projects that he worked on are in the areas of Smart Community, People Flow, Sustainability and Mobility. His main focus is mobile development and he has worked as an iOS developer since Swift came out. Nowadays he is working with Android in Kotlin and web development in Angular. He graduated from Rochester Institute of Technology Croatia where he now works as a lecturer.