Code that was well-engineered 3 months ago may suddenly become lacking in light of a client having a brilliant new idea/requirement.
And a programmer is not always in charge of his estimates. He may have to arrive at it together with his team lead who is under pressure from 2-3 project managers, thus only the minimal reasonable time will be allocated, without concern for architecture changes or refactoring.
And a programmer is not always in charge of his estimates. He may have to arrive at it together with his team lead who is under pressure from 2-3 project managers, thus only the minimal reasonable time will be allocated, without concern for architecture changes or refactoring.