110506 - scrumban - XP2011

A more realistic approach:Programming ( value adding tasks, focus factor, sprint dedication, project 50% advance…) Overhead 10%Bugs, technical debt, stoppers, blocked tasks, rework, 15% context switching, other forms of waste… Reports, e-mail, internal meetings, hiring interviews, 10% admininistrative stuff, bureaucracy… Slack 10% Research, Development, training, innovation 5% © 2010 Proyectalis Gestión de Proyectos S.L.

Naked truth:Programming ( value adding tasks, focus factor, sprint dedication, project 35% advance…) Overhead 10%Bugs, technical debt, stoppers, blocked tasks, rework, 30% context switching, other forms of waste… Reports, e-mail, internal meetings, hiring interviews, 10% admininistrative stuff, bureaucracy… Slack 10% Research, Development, training, innovation 5% © 2010 Proyectalis Gestión de Proyectos S.L.

Naked truth: Scrum (measured & known) 35% Overhead 10%Bugs, technical debt, stoppers, blocked tasks, rework, 30% context switching, other forms of waste… Reports, e-mail, internal meetings, hiring interviews, 10% admininistrative stuff, bureaucracy… Slack 10% Research, Development, training, innovation 5% © 2010 Proyectalis Gestión de Proyectos S.L.

Measure uncertainty / out of focus V Scrum Buffer cap 80 20 Uuuh… Well, on average we make something like 85 20 75 scrum points per 75 30 sprint. Guess we can 70 35 commit on that as long as you keep the uncertainty 75 25 level safe… 80 25 ? ? That means somewhere below ¿Your prediction? 25 buffer points © 2010 Proyectalis Gestión de Proyectos S.L.

Measure uncertainty / out of focus V Scrum Buffer cap 80 7500 Uuuh… Well, on average we make something like 85 7000 75 scrum points per 75 8000 sprint. Guess we can 70 8500 commit on that as long as you keep the uncertainty 75 7500 level safe… 80 7000 ? ? That means somewhere below ¿Your prediction? 7500 buffer points © 2010 Proyectalis Gestión de Proyectos S.L.

Adapt workload to capacity instead 50 23l/sg Capacity surplus: - Attack 23/sg bottlenecks - R&D - Tech.Debt. 23l/sg - Help colleagues - Widen job title ¡Kaizen! 100l/sg 33l/sg © 2010 Proyectalis Gestión de Proyectos S.L.

http://creativecommons.org/licenses/by-nc-nd/3.0/ This presentation is based upon the ideas and work of many people. And while I’ve tried to recognize copyrights and give credit and attribution where possible, I cannot possibly list them all, so if you feel like there’s something that should be added, changed or removed from this presentation, please drop me an e-mail at angel.medinilla@proyectalis.com Special thanks to Henrik Kniberg, David J. Anderson, Mattias Skarin and Corey Ladas. You guys Rock!© 2010 Proyectalis Gestión de Proyectos S.L.

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110506 - scrumban - XP2011

by Proyectalis on May 11, 2011

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110506 - scrumban - XP2011 — Presentation Transcript