Graduated IT professional with about 15 year of programming experience.
Career started from game development for portable consoles - GBA and Nintendo DS. Its was first 4-5 years of professional experience. Graphics, sound, game logic. I.e. full cycle of game development. Its was mostly C/C++ and some scripting languages (LUA, etc).
About last 9 years working on iOS and macOS applications using Objective-C.