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Improving the world with software

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Essays on software development, teams and the craft of building things that last.

Essays from September 2014

3 essays from September 2014

  1. The No Estimates principle: The importance of knowing when you are wrong

    You started the project. You spent hours, no: days! estimating the project. The project starts and your confidence in its success is high. Everything goes well at the start, but at some point you find the project is late. What happened? How can you be wrong about estimates? This story very common in software projects. …

    3 min readteams

  2. The Release Paradox: releasing less often makes your teams slower and decreases quality

    Herman is a typical agile coach. He works with teams to help them learn how to deliver high-quality software quickly. Many teams want to focus on design, architecture, or (sometimes) even on business value. But they are usually not in a hurry to release quickly. Recently Herman conveyed a story to me that illustrates how …

    4 min readteams

  3. How to create a knowledge worker Gemba

    I am a big fan of the work by Jim Benson and Tonianne Barry ever since I read their book: Personal Kanban. In this article Jim describes an idea that I would like to highlight and expand. He says: we need a knowledge worker Gemba. He goes on to describe how to create that Gemba: …

    1 min readteams

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The #NoEstimates book and its companion volumes

Chapter 1 · Free PDF

What if better planning started with a different question?

The first chapter of #NoEstimates argues that the “deliver on time” challenge is answered by a different question. Read it, and see whether it changes how you plan the next piece of work.

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