As per title: I program since I was 14 on various languages, but don't have a formal CS education. My coding skills served me well as I was able to build a saas product and company which we sold a few months ago - so I'm pretty happy with them. However, I'm self taught and I never quite worked as part of a large professional team, so my knowledge of code management/ git/ cicd practices and generally "working as a team on the same code" really sucks.
Is it just me or common to other with a similar experience? What's the best place to up my game in this area?
Thanks to anyone who wants to help