Marijo is a computer teacher with more than twenty years of experience. He teaches computer school operating systems, office, css3, HTML, and JavaScript... Programming languages like c, c++, and visual basic is part of his teaching road. He also makes and teaches about making games in different gaming engines. Godot is his game engine number one.

As a book writer, Mario has written several books on the topic of the Godot game engine, such as GDScript, Making games with GDScript, Autonomous cars, Mastering Godot, etc.