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What Scrum Kanban Lean Ever Done for Us

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I gave my last talk at the Debrecen Tech and Startup Meetup for a local community about how Scrum, Kanban, and Lean can help small or startup companies achieve their success. Scrum, Kanban, and Lean are very good at improving processes, which we need for fast delivery, and Agile/Lean UX to find the right product to deliver, so I put emphasis on these parts.

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What Scrum Kanban Lean Ever Done for Us

  1. 1. @ZsoltFabok by Zsolt Fabok 2015.12.14 ! http://zsoltfabok.com/ What have Scrum, Kanban, and Lean ever done for us?
  2. 2. @ZsoltFabok by Zsolt Fabok 2015.12.14 ! http://zsoltfabok.com/ What have Scrum, Kanban, and Lean ever done for us?
  3. 3. Why the traditional approach was no longer an option…
  4. 4. x x Desired Product Project Start planned for several m onths
  5. 5. x x Desired Product Project Start executed for several m onths What people think
 they need x markedchanged
  6. 6. It is a bit better nowadays…
  7. 7. x x Desired Product Project Start planned for som e weeks
  8. 8. x x Desired Product Project Start What people think
 they need x executed for 1 or 2 m onths
  9. 9. x x wrong turn The chase never ends
  10. 10. image: https://alignment.files.wordpress.com/2010/05/org-view-by-tree1.png
  11. 11. The goal is to quickly figure out what is the right thing to build, and build it fast.
  12. 12. Scrum offers: discipline and structure which leads to ! short iterations and high velocity
  13. 13. Kanban offers: improving the whole system which leads to ! shorter lead times
  14. 14. The lead time Ready Design Implementation Test Delivery Live 1 2 1 3 # ~ ~ ~ # ~ ~ ~ # ~ ~ ~ commitment
  15. 15. Ccourtesy of Digital Natives
  16. 16. time spent on implementation (hours) time spent waiting (hours) % 1 63 98 7 57 90 2 62 97 2 62 97 3 61 96 Some examples of work items with 8-day lead time The collected data is the courtesy of Digital Natives
  17. 17. 95% of the lead time was spent on waiting
  18. 18. Distribution of lead times days count 0 2 4 6 8 10 12 1 4 7 10 13 16 33 Before average 0 2 5 7 9 12 14 1 3 5 7 9 11 13 22 count days After median The collected data is the courtesy of Digital Natives
  19. 19. Lean offers: reducing waste which leads to ! shorter cycle times
  20. 20. book: http://www.amazon.com/Toyota-Production-System-Beyond-Large-Scale/dp/0915299143
  21. 21. more info: http://zsoltfabok.com/blog/2012/08/waste-in-software-development/
  22. 22. Lean/Agile UX offers: user collaboration which leads to ! better understanding on what the customer really wants
  23. 23. In waterfall… UX
  24. 24. In agile/lean etc… UX
  25. 25. Pretotyping ! Make sure you are building the right it before you build it right
  26. 26. pretotype prototype product source: http://www.pretotyping.org/historical-artifacts.html
  27. 27. UX
  28. 28. image: http://www.userlytics.com/blog/unmoderated-vs-moderated-usability-user-experience-testing User Test
  29. 29. “Funnel”
  30. 30. 1. This is a huge lost in visitors, would be good to know why.
  31. 31. 1. This is a huge lost in visitors, would be good to know why. 2. Users visit this page more often than the other page.
  32. 32. Thank you very much for your attention! @ZsoltFabokhttp://zsoltfabok.com/

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