Hi! I am Yohannes. I am a university lecturer in my hometown, Palembang, South Sumatera, Indonesia. I am teaching some programming subjects and courses, such as mobile application programming using Java and game development using Unity and C#. I am also a Senior Mobile Developer specializing in Android and iOS native application development. Experienced with all stages of the development cycle for mobile application projects. Well-versed in numerous programming languages including Java, C#, Swift. Strong background in mathematics.