Lean agile for testers
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Lean agile for testers

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Presentation from QA Conference in Israel 2010

Presentation from QA Conference in Israel 2010

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    Lean agile for testers Lean agile for testers Presentation Transcript

    • Lean/Agile Quick Intro for the QA world
      Yuval Yeret
      Agile Coach @ Agilesparks
      yuval@agilesparks.com
      Mobile: 054-4802458
    • Brief Intro
      AgileSparks 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
    • Survey!
      Who heard about Agile?
      Who is actually practicing Agile?
      Who heard about Lean?
      Who heard about Toyota?
    • Competing on the basis of Speed
    • Lean Principles
      Eliminate waste
      Focus on learning
      Build quality in
      Defer commitment
      Deliver fast
      Respect people
      Optimize the whole
       “You can not inspect quality into the product; it is already there.” W. Edwards Deming 
    • Eliminate Waste (Muda)
      Extra features
      Partially done work
      Extra effort
      Handoffs
      Task switching
      Delays
      Defects
    • Focus on Time
      Let it Flow…
      Eliminate waste that disturbs Flow
      Manage Cycle Time
      Quality drives Flow…
    • Value Stream Mapping
      http://www.youtube.com/watch?v=oA_YSyBkhiM
    • Value Stream Mapping

    • Stage 1
      Done
      Stage 2
      Stage n
      Work Items
      In
      Process
      In
      Process
      In
      Process
      Queue
      Queue
      Queue


    • Stage 1
      Done
      Stage 2
      Stage n
      Work Items
      In
      Process
      In
      Process
      In
      Process
      Queue
      Queue
      Queue

    • http://www.youtube.com/watch?v=ssUuvUahq48
    • Aim for Continuous Flow
      Alistair Cockburn
    • Jidoka Steps
      The four steps in Jidoka are:
      Detect the abnormality.
      Stop.
      Fix or correct the immediate condition.
      Investigate the root cause and install a countermeasure.
      In the software world:
      Continuous Integration!!!
      Measure time to fixbuilds and defects
    • Impact on QA world
      Support Flow and Small Batches via Automation
      Build Quality In
      Continuous and Early Testing
      Integrated into flow
      Improving flow ->
      Forced you to invest in Quality - otherwise you pay the price of “Defects Waste”
    • QA Management Role
      Enable Lean-Science in the QA Domain
      Educate the people - Teach/Coach
      Challenge
      Use Lean Science Thinking to drive decisions/behaviour
      Whole-System Thinking
      Beyond the Functions/Silos…
      Find and Address Tough Impediments
      Drive QA Continuous Improvement
      A3, Kaizen, PDM