Constantinos Filios has been working as a Mobile Developer since 2012. As a software engineer for Android and iOS, he has plenty of online applications in the Play Store and App Store, the majority of them being banking applications alongside a variety of other application types. He graduated from the University of Piraeus and the Department of Digital Systems and he is currently working as a Mobile Tech Leader at a leading gambling company. From an early age he was interested in microcontrollers and microprocessors. Languages: Greek, English.