I have to salute this construction worker for building a solution that is apparently so valuable for the business that they can’t simply replace or rewrite it. This probably means that it solves a real problem for them, and adding 30.000 lines of code per year without any formal training or much tooling is no small feat either. I understand the criticisms and laughs here from the “real” software developers, but damn it’s just impressive what people can create on their own given enough time and motivation.