Do you think of agile development as an act of freestyling and cappuccino drinking with no plans attached? Let’s just do something and deliver it to the customer, they will surely appreciate it?
I have news for you: that could not be further from the truth. My experience says that agile team and agile team member needs two thing above everything else. Those things are discipline and communication. The latter is quite self explaining (I’ll come to that later) but discipline? Is that like waterfall?
Agile is about reacting to changes and delivering small deliverables often. And to be able to do that a team must have a structured process and agreed ways of working.
Let’s take for example DoD which stands for Definition of Done. DoD tells the team what are the conditions a requirement has to fullfill in order to be called “done”. Like unit tests and code review. What happens if somebody is not disciplined and didn’t write unit tests for a task? The rest of the team thinks that they are done! And yes, I do know that there are ways to make sure that no untested code get’s into master branch in version control. Another example could be a scrum board. What if a team member doesn’t update his/her progress in real time? The rest of the team doesn’t have a clue how the team is progressing. Discipline.
One attribute of a successful agile team is continuous improvement. Of their processes. It is impossible to have a perfect process in place from day one. And if you don’t improve you rot. Teams start with some process and work actively to improve it. One way to make improvement happen is to agree on an intermediate goal and actively work to reach it. Everybody in the team has to do their part. Discipline.
So discipline makes sure that the team is moving into right direction and the whole team is in the same boat. And communication is the way to make sure discipline is in place.