Meet Gabriel Theodoropoulos, an iOS developer who started developing software programs as a hobby while still a teen. Fluent in 11 programming languages, Gabriel attended the Technological Institute of Kavala, Greece to study programming, industrial informatics, robotics, and artificial intelligence. He’s created programs and applications on a variety of platforms. Since 2010, his focus has primarily been on iOS. His impressive library of apps and tutorials on GitHub inspired us to learn more about the path Gabriel followed to the world of mobile development.