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No Estimates: Let's Explore the Possibilities - Woody Zuill. Decision Making Strategies of No Estimates. A recent Harvard Business Review article revealed that one in six IT projects has a cost overrun of 200%.

Decision Making Strategies of No Estimates

Debbie Madden, CEO and Cofounder at Stride Consulting, shares her views on no-estimates, in her blog on “Your Agile Project Needs a Budget, Not an Estimate”. She says that because of the high rate of failure for estimation, stop estimating and start budgeting. The #NoEstimates Movement. 'No Estimates: Let's Explore the Possibilities' by Woody Zuill. Free people search and contact details for Roy L Zuill. Life, Liberty, and the Pursuit of Agility » Blog Archive » Notes From A Conference Session On No Estimates in Software Development. I’ve done 12+ sessions at Agile and Developer “user groups”, Agile or Dev conferences, college classes, and code camps where the main topic (or a big component) of the session was Estimates in Software Development.

Life, Liberty, and the Pursuit of Agility » Blog Archive » Notes From A Conference Session On No Estimates in Software Development

Here are the notes from one such session I facilitated last year at an Open Space event (Agile Open California, North) Session Title: Estimates – Can’t Live With Them, Can We Live Without Them? The title was my own. .NET Rocks! Carl and Richard try something new - doing a mob style interview about mob programming!

.NET Rocks!

Mob programming takes agile to a new extreme where several people (more than two) work together to write code... resulting in very high quality code! The conversation digs into the actual process of writing code (drivers and navigators), the various roles that participants fall into, how more minds end up with more code reuse, testing, QA and the great sense of connection that comes with mob programming. You gotta try this! Gordon Pu has been a software programmer for over thirteen years. He shifted from RPG language to Microsoft .NET VB and then C#. Dexter Baga is a software developer who loves to develop software on and off work hours, enjoys experimenting with various software development techniques and thrilled to be working with the Hunter Mob programming team. Chris Lucian is the creator of Enliven, an Augmented Reality colorblindness aid.

Links from the Show 51 minutes Thursday, October 3, 2013. How does the mob get away with no estimates? « Mob Programming. How much do you estimate to get across?

How does the mob get away with no estimates? « Mob Programming

Does the mob really use no estimates? In the time that we have done development as a mob we have done no estimates for management. We value our time as a mob highly and spending that time making guesses about how long it would take us to do something rather than using that time to accomplish that goal does not make sense. So how do you do it you say? Well the answer is disappointingly simple. Making estimated will leave you falling short… What about hard deadlines? Life, Liberty, and the Pursuit of Agility » Blog Archive » Agile2013 Lightning Talk: NoEstimates. NOTE: This was a lightning talk proposal for Agile 2013 in Nashville.

Life, Liberty, and the Pursuit of Agility » Blog Archive » Agile2013 Lightning Talk: NoEstimates

My main purpose in this post was to have a chance to give a lightning talk on “No Estimates” at that conference. An additional purpose is to encourage people to be thinking about the sort of estimates we use in software development, why we think they are useful, why we depend on them so heavily, and some of the reasons we might want to re-think our dependence on estimates. Fortunately for me, I was chosen to present this lightning talk, which challenged me to put together a focused slide deck and talk on the subject, which then grew into the talk which I gave at Oredev 2013. Going forward, my is goal to expose the sort of thinking and questioning I have been doing over the last 10+ years so that others who have been asking can use these questions as a starting point in their own exploration of estimate-driven software development. I am not offering to answer these questions for you. Now: the original post:

Woody Zuill on Mob Programming and No Estimates. 3.

Woody Zuill on Mob Programming and No Estimates

You are a manager at Hunter Industries. So what are they about, what do they do? Yeah. So Hunter makes sprinklers and they are sort of the … I would say, they are very innovative in what they do and they have a very high quality standard, so it’s a wonderful place to work. They really understand the idea that we need to do quality work. Craig: So, one of the presentations that you have been giving here, in fact I first came across the mob programming, as you call it, at an Open Space session at last years conference.

Yeah, so the basic idea is that pair programming keeps two eyes on the code at all times and increases the ability to communicate to each other about the code. Craig: That’s the key, right? Yeah, that’s correct. 4. Yes, so basically to make this work, everybody has got to be looking at the same screen, and when you are working in mob programming, that really means you need to project them, or have some huge monitors. Craig: So, the 15 minute thing is interesting. Yes. 5. Life, Liberty, and the Pursuit of Agility » Blog Archive » Why do we need estimates? [NOTE: This post is about software development.

Life, Liberty, and the Pursuit of Agility » Blog Archive » Why do we need estimates?

You might need estimates in some other field or domain and this article is not related specifically to any other domain, and especially not the one you want to complain about.] I’d like to do a little investigation about why we need estimates. The following list contains some of the things people say when I ask “What do you use estimates for in software development”: Life, Liberty, and the Pursuit of Agility » Blog Archive » My Customers Need Estimates, What Do I do? It seems a lot of people have an argument against the “No Estimates” idea that goes something like this: “Our Customers Need Estimates” There are many variations on this, but they typically come down to the same thing: We need customers, customers need estimates, therefore, we do estimates.

Life, Liberty, and the Pursuit of Agility » Blog Archive » My Customers Need Estimates, What Do I do?

The following are a few generic examples of this idea: No customer will agree to hire us to write custom software for them unless we give them an “estimate”.The reality of business is that we must give estimates to our customers so we can get work.We must be good at estimates because our competitors are giving estimates.The customer want’s to know if we can do their work at a price they can affordThe customer needs to know if they can make a profit based on the amount their software will cost, so they need an estimate.

Life, Liberty, and the Pursuit of Agility » Blog Archive » Estimation is Easy and Useful: Estimate a game of Chess. Estimating Software Development Anyone who knows me will know that the title of this post is meant as a bit of a joke.

Life, Liberty, and the Pursuit of Agility » Blog Archive » Estimation is Easy and Useful: Estimate a game of Chess

For software development, it is my experience that estimating** is rarely useful and always easy. Well… a little clarification: estimating is NEVER useful but ALWAYS easy the way I have typically seen it done, which uses the WAG* method of providing some numbers that seem plausible and that will allow the decision makers (stakeholders and managers) to approve the start or continuance of a project with a clear conscience. That is, when things sour later on they can always blame the developers for giving them inaccurate estimates (and not living up to their “commitments”). And the developers can always blame the “requirements people” for giving them unclear, incorrect, or incomplete requirements. Let’s estimate a game of chess Chess is a game that some of you may have seen.