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Adam Kalsey

This is the blog of Adam Kalsey. Unusual depth and complexity. Rich, full body with a hint of nutty earthiness.

How to manage estimates

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This blog post is over 22 years old. It's possible that the information you read below isn't current and the links no longer work.

16 Mar 2002

The Rational Edge | How Late Are You Gonna Be?: "I believe that a well-managed project can be late by a number of weeks equal to the square root of the predicted number of weeks left. So when you tell me you have, for example, sixteen weeks to go, I am going to assume that you will take somewhere between sixteen and twenty weeks to finish."

Recently Written

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Lighten Your Process Burden
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Protecting your Product Soul when the Same Product meets New People.
Nov 23: Expand into new markets while preserving your product’s core value. Discover how to adapt and grow without losing your product’s soul.
Building the Next Big Thing: A Framework for Your Second Product
Nov 19: You need a first product sooner than you think. Here's a framework for helping you identify a winner.
A Framework for Scaling product teams
Oct 9: The people, processes, and systems that make up a product organization change radically as you go through the stages of a company. This framework will guide that scaling.
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