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Moving to Larger Implementation of Agile Ivan Zimine, Odd-e Learning Festival, NUS-ISS & DA 26 Aug 2022

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Agenda Introduction Agile and Scrum Large Scale Scrum (LeSS)

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1997 - 2004 2004 - 2007 2007 - 2010 2010 - 2015 Entrepreneur ?

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“Agile” me? https://scrumprimer.org/ 2d ed, 2004 since 2008

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Odd-e team

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Programming Experience

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Lucky, educated, clueless https://home.cern/science/computing/birth-web https://en.wikipedia.org/wiki/Audrey_Tang

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title www.despair.com

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Agile & Scrum

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Agile & Scrum

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OOPSLA, ACM 1995 Snowbird ski resort 2001 1994

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IEEE Computer Society (2003) IID grew from the 1930s work of Walter Shewhart, a quality expert at Bell Labs who proposed a series of short “plan-do-study-act” (PDSA) cycles for quality improvement. Project Mercury (1958-1963) ran with very short (half-day) iterations that were time boxed. The development team conducted a technical review of all changes, and, interestingly, applied the Extreme Programming practice of test-first development, planning and writing tests before each micro-increment. They also practiced top-down development with stubs.

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The Manifesto for Agile Software Development mentions “scrum” exactly zero times. The Scrum Guide mentions “agile” exactly zero times.

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Agile PRINCE2 start-up scale-up steady-up

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Misconceptions about Scrum #1 Scrum will allow us to run faster

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Speed == Risk Speed != Velocity To Sprint or not to Sprint ?

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Misconceptions about Scrum #2 “We’ve adopted Scrum, we are Agile” https://www.linkedin.com/pulse/agile-lipstick-keith-jenneke/

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https://media.defense.gov/2018/Oct/09/2002049591/-1/-1/0/DIB_DETECTING_AGILE_BS_2018.10.05.PDF

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Misconceptions about Scrum #3 ScrumMaster vs Master of Scrum

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https://scrummasterchecklist.org/

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(de)Scaling Scrum Structure Principles Adoption LeSS Huge Management Technical Practices

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Large Scale Scrum 2016 2010 2008 Craig Bas

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LeSS principles

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LeSS is Scrum Scrum hits a sweet spot balance between abstract principles and concrete practices (for one small team). LeSS hits a sweet spot balance between defined concrete elements and empirical process control (for large groups). LeSS is Scrum applied to many teams working together on one product.

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System thinking Agile HR + Agile Finance + Agile Legal + Agile PMO + Agile FooBar Does not guarantee the “Agile organization”

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System thinking

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Framework: LeSS (basic) 2 - 8 teams

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Framework: LeSS Huge > 8 teams

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Feature teams

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Structure and Management

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Technical practices “Organizational Agility is constrained by Technical Agility.”

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Learning resources https://less.works

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More learning… “Culture eats strategy for breakfast” – Peter Drucker

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More learning…

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More learning…

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