Download - Lean agile for testers
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Lean/Agile Quick Intro for the QA world
Yuval YeretAgile Coach @ Agilesparks
[email protected] Mobile: 054-4802458
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Brief IntroAgileSparks is an elite team focused entirely on
helping companies improve their product development operations, by leveraging Lean/Agile/Scrum thinking and techniques.
Yuval Yeret – Lean/Agile Consultant/Coach,
coming from R&D leadership background, specializing in scaling agile through Lean. Find more about me at http://www.linkedin.com/in/yuvalyeret, my google profile
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Survey!Who heard about Agile?Who is actually practicing Agile?
Who heard about Lean?Who heard about Toyota?
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Competing on the basis of Speed
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Lean Principles
Eliminate wasteFocus on learning
Build quality inDefer commitment
Deliver fastRespect peopleOptimize the whole
“You can not inspect quality into the product; it is already there.” W. Edwards Deming
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Eliminate Waste (Muda)Extra featuresPartially done workExtra effortHandoffsTask switchingDelaysDefects
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Focus on TimeLet it Flow…Eliminate waste that disturbs Flow
Manage Cycle Time
Quality drives Flow…
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Value Stream Mapping
http://www.youtube.com/watch?v=oA_YSyBkhiM
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Value Stream Mapping
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…
Stage 1 DoneStage 2 Stage n…Work Items
QueueIn
Process
QueueIn
Process
QueueIn
Process
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…
Stage 1 DoneStage 2 Stage n…Work Items
QueueIn
Process
QueueIn
Process
QueueIn
Process
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Jidoka Steps
The four steps in Jidoka are:1.Detect the abnormality.2.Stop.3.Fix or correct the immediate condition.4.Investigate the root cause and install a
countermeasure.
In the software world:Continuous
Integration!!!Measure time to fix
builds and defects
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Impact on QA worldSupport Flow and Small Batches via
AutomationBuild Quality In
Continuous and Early TestingIntegrated into flow
Improving flow -> Forced you to invest in Quality - otherwise you pay the price of “Defects Waste”
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QA Management RoleEnable Lean-Science in the QA
DomainEducate the people -
Teach/CoachChallengeUse Lean Science Thinking to
drive decisions/behaviourWhole-System Thinking
Beyond the Functions/Silos…Find and Address Tough
ImpedimentsDrive QA Continuous
ImprovementA3, Kaizen, PDM