Leaders Manage Uncertainty

One of the problems I see in projects and organizations is when people wish for certainty. Too many agile project managers and Scrum Masters want a known velocity. They don’t realize that velocity is a relative capacity measurement, not a guarantee. Product managers, the people who manage the project portfolio, all seem to want certainty …

The Case for and Against Estimates, Part 1

After the article I referenced in Moving to Agile Contracts was published, there was a little kerfuffle on Twitter. Some people realized I was talking about the value of estimates and #noestimates. Some folks thought I was advocating never estimating anything. Let me clarify my position. I like order-of-magnitude estimates. I don’t hire people without …