Estimation, planning and tracking

Estimation, planning and tracking are an inseparable trinity. If you don't do one of them, you don't need the other two.


If times and dates are not important to you (or to management), then don't estimate, plan, nor track: you don't need it. However, if timing is important, insist on estimation, planning and tracking. And it is not even difficult, once you get the hang of it.

If your customer (or your boss) doesn't like to hear that you cannot exactly predict which features will be in at the fatal end day, while you know that not all features will be in (at a fixed budget and fixed resources), you can give him two options:

  1. Tell him the day before the fatal day that you did not succeed in implementing all the functions
  2. Or tell him now (because you already know), and let him every week decide with you which features are the most important

It will take some persuasion, but you will see that within two weeks you will work together to get the best possible result. There is one promise you can make: The process used is the most efficient process available. In any other way he will never get more, probably less. So let's work together to make the best of it. Or decide at the beginning to add more resources. Adding resources later, however, may evoke Brooks Law: "Adding people to a late project makes it later". Let's stop following ostrich-policy, face reality and deal with it in a realistic and constructive way.