Requirements, unittesting and clear code go hand in hand.
I think your senior collegea overestimates him(sounds like typical male behaviour)self. How does he do heavy refactoring? Confirming that nothing broke by testing all use cases in his head?
For further actions, you may consider blocking this person and/or reporting abuse
We're a place where coders share, stay up-to-date and grow their careers.
Requirements, unittesting and clear code go hand in hand.
I think your senior collegea overestimates him(sounds like typical male behaviour)self. How does he do heavy refactoring? Confirming that nothing broke by testing all use cases in his head?