1. @ZsoltFabok
by
Zsolt Fabok
2015.12.14 !
http://zsoltfabok.com/
What have
Scrum, Kanban, and Lean
ever done for us?

2. @ZsoltFabok
by
Zsolt Fabok
2015.12.14 !
http://zsoltfabok.com/
What have
Scrum, Kanban, and Lean
ever done for us?

3. Why the traditional approach
was no longer an option…

4. x
x
Desired Product
Project Start
planned for several m
onths

5. x
x
Desired Product
Project Start
executed for several m
onths
What people think
they need
x
markedchanged

6. It is a bit better nowadays…

7. x
x
Desired Product
Project Start
planned for som
e weeks

8. x
x
Desired Product
Project Start
What people think
they need
x
executed for 1
or 2
m
onths

9. x
x
wrong turn
The chase never ends

10. image: https://alignment.files.wordpress.com/2010/05/org-view-by-tree1.png

11. The goal is to quickly figure
out what is the right thing to
build, and build it fast.

12. Scrum offers:
discipline and structure
which leads to
!
short iterations and high velocity

14. Kanban offers:
improving the whole system
which leads to
!
shorter lead times

15. The lead time
Ready Design Implementation Test Delivery Live
1 2 1 3
# ~
~ ~
# ~
~ ~
# ~
~ ~
commitment

16. Ccourtesy of Digital Natives

17. 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

18. 95%
of the lead
time was spent
on waiting

19. 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

20. Lean offers:
reducing waste
which leads to
!
shorter cycle times

21. book: http://www.amazon.com/Toyota-Production-System-Beyond-Large-Scale/dp/0915299143

22. more info: http://zsoltfabok.com/blog/2012/08/waste-in-software-development/

23. Lean/Agile UX offers:
user collaboration
which leads to
!
better understanding on what
the customer really wants

24. In waterfall…
UX

25. In agile/lean etc…
UX

26. Pretotyping
!
Make sure you are building the
right it before you build it right

27. pretotype prototype product
source: http://www.pretotyping.org/historical-artifacts.html

28. UX

29. image: http://www.userlytics.com/blog/unmoderated-vs-moderated-usability-user-experience-testing
User Test

30. “Funnel”

32. 1. This is a huge lost in visitors,
would be good to know why.

33. 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.

34. Thank you very much for your attention!
@ZsoltFabokhttp://zsoltfabok.com/