I knew one engineer who came in every Sunday night to process missed orders from an e-com system they wrote. They were unable to actually fix the problems with their code, so they just fixed the problems by hand. Every week...for years on end. Management thought he was a star who worked hard. The devs knew he was the worst engineer they have ever worked with. He still works at that same company 25 years later.
The correlation between what management thinks and reality can be pretty large at times.