Talk to your line manager. It is quite possible that there are some skills around building long-term maintainable codebases that you haven't learnt yet. Differe

Talk to your line manager. It is quite possible that there are some skills around building long-term maintainable codebases that you haven't learnt yet. Different companies have vastly different ideas about what 'good enough' looks like, and so this may be the first time you've had to think about these particular issues. A big, decent organization will have the structures in place to help you learn this. I'd suggest bringing it up at your next 1:1: 'I'm a bit worried about how I did in these PRs <open browser>'. Your manager may also have the same worries, in which case you skipped that conversation along to the point of working on a solution, or you might find out that what you are doing is on-par and there is nothing to worry about. Training in new skills is bread-and-butter stuff for a mature organization, so I would look for support in your normal management chain.