My career started as a designer. Out of necessity I needed to learn how to handle the entire stack. Codecourse took me from basically no knowledge of development to being able to handle every aspect of it.
I credit Codecourse as the single most beneficial learning resource to my development career. When I was learning my first programming language, Codecourse taught me how to develop simple applications and introduced me to the fundamentals. Now I develop complex applications and I'm a senior developer with my company. You put in the effort, Codecourse brings the knowledge!