We aren‘t two engineers anymore, we are seven. We still apply the same processes. I‘ve worked with huge codebases where you often you can’t know the entire syst

We aren‘t two engineers anymore, we are seven. We still apply the same processes. I‘ve worked with huge codebases where you often you can’t know the entire system. Focus on what to build and do it well. If you touch something new, collaborate with others who know the part of the codebase. Either through PRs, pair programming or anything else that gives you confidence.