I started programming before college and I was always on my own. I never had a programmer friend until I started working. Although I was always able to get thin

I started programming before college and I was always on my own. I never had a programmer friend until I started working. Although I was always able to get things done but the code I wrote is something that should never go into production. It took lots of mistakes, a lot of reading and shooting my own foot to finally start writing worthy code after like 2-3 years. (Although, there were code bases I worked with that were way worse!) One thing I am curious about is, does a bootcamp make you proficient enough to avoid those mistakes and contribute directly to the application? I am pretty sure, it could have been a lot of help if someone could point out the mistakes I am making in my code, but I am not sure if it would have been enough.