You should be patient and kind with everyone. Although, patient and kind does not included adding untested code to production to "fix" something late on a Sunday night. Insisting on proper deployment almost always makes developers[1] irritable. It also prevents http://dougseven.com/2014/04/17/knightmare-a-devops-cautiona...

1) I have more years as a developer than system admin (11 vs 7 and 5 as something I'm still not sure).