I had this "Enterprise sets the deadlines" experience just yesterday.
I delivered a spreadsheet with detailed information of how long it would take to develop each feature of the new module they wanted. It totalled around 3 months of development.
Fancy suit folks told me 3 months wouldn't do because sales promised it would be ready in 2 months. Then I was asked where could shortcuts be taken.
In the end we had to cut features that will certainly upset our client given their initial expectation.
I delivered a spreadsheet with detailed information of how long it would take to develop each feature of the new module they wanted. It totalled around 3 months of development.
Fancy suit folks told me 3 months wouldn't do because sales promised it would be ready in 2 months. Then I was asked where could shortcuts be taken.
In the end we had to cut features that will certainly upset our client given their initial expectation.