Introduction to SCRUM

1. SCRUM
Intro

4. Concepts

5. Incomplete List

6. Incomplete List
Roles
Timebox
Rituals
Artifacts

7. Roles
Product Owner - the stakeholder
SCRUM Master - the unblocker
Team Members - the builders

8. Timebox
Every meeting is timeboxed
SCRUM Master enforces the time limit
Keeping a count down timer in front of everyone is an effective
way to keep everybody on track :)

9. Rituals
They’re not black magic :)
Rituals can be meetings and development practices you adopt
during your sprint
Iteration 0 / Daily Scrum / Sprint Planning / Sprint Review /
Sprint Retrospective
TDD / Continuous Integration / Code Review

10. Artifacts
User Stories / Work Items (“tasks”)
Product Backlog
Sprint Backlog
Burndown Chart

11. Incomplete List

12. Incomplete List
Roles
Timebox
Rituals
Artifacts

13. Sprint

14. An Example

15. Iteration Zero
Assignment of Roles
Definition of Done
Code Reviewed
Deployed to staging server
Passed regression tests (CI)
Agenda of Rituals

16. Agenda of Rituals
Sprint: 10 days
Sprint Planning: 10h-14h Thu
Sprint Review: 12h-14h Wed
Sprint Retrospective: 14h-16h Wed
Daily Scrum: 10h

18. Game Characteristics

19. Game Characteristics
✓ Number of Players 2
✓ Kind of Game Turn-Based
Challenger chooses a word
✓ Game Mechanics
Player guesses letters

20. Game Characteristics
✓ Number of Players 2
✓ Kind of Game Turn-Based
Challenger chooses a word
✓ Game Mechanics
Player guesses letters

21. User Stories

22. User Stories
“As a [end user role],
I want [the desire]
so that [the rationale]”

23. As a Challenger...

24. As a Challenger...
...I want to choose a word / to be guessed by the player

25. As a Challenger...
...I want to choose a word / to be guessed by the player
...I want to accept a letter from the player / to indicate that she
got it right

26. As a Challenger...
...I want to choose a word / to be guessed by the player
...I want to accept a letter from the player / to indicate that she
got it right
...I want to refuse a letter from the player / to indicate that she
got it wrong

27. As a Player...

28. As a Player...
...I want to start a new game / to play a new match

29. As a Player...
...I want to start a new game / to play a new match
...I want to input a letter / to guess the secret word

30. As a Player...
...I want to start a new game / to play a new match
...I want to input a letter / to guess the secret word
...I want to quit the game / to stop playing

31. As a Player...
...I want to start a new game / to play a new match
...I want to input a letter / to guess the secret word
...I want to quit the game / to stop playing
...I want to see previously entered letters / to choose a new one

32. As a Player...
...I want to start a new game / to play a new match
...I want to input a letter / to guess the secret word
...I want to quit the game / to stop playing
...I want to see previously entered letters / to choose a new one
...I want to ask for a hint / to guess the secret word faster

33. Sprint Planning 1of2
Participants Everybody
Timebox 2h
Product Owner pulls top item of her backlog
Team Members play planning poker
Planning ends when time is over or team score is reached
Sprint is frozen

34. Planning Poker

35. Sprint Planning 2of2
Participants Team Members
Timebox 2h
Team Members break stories in Work Items (tasks)
P.O. is available to answer possible questions
SM prepares the taskboard during the meeting
SM updates the burndown chart

39. Daily Scrum
Participants Team Members (but everyone is invited!)
Timebox 15min
Standing up meeting
That’s the only time when the taskboard is updated!
Team Member moves completed tasks to “done” column
Team Member moves new tasks to “in progress” column
Team Members also say what’s blocking them. SM is responsible for
unblocking

40. TaskBoard

41. Burndown Chart

42. Sprint
Daily SCRUM
What did you do yesterday?
What will you do today?
What is blocking you?
Code! Code! Code!

43. Sprint Review
Participants Everyone
Timebox 2h
Team presents what it accomplished during the sprint (based on the
agreed definition of “done”)
Demo of working, live software
Demo all stories that are “DONE”
Final acceptance of stories (velocity) by P.O.

44. Sprint Retrospective
Participants Team Members (but everyone is invited!)
Timebox 2h
Review what is and what is not working
Whole team participation
Create action items

45. Other Methodologies

46. Waterfall
P r o b l e m : k n o w n
S o l u t i o n : k n o w n

47. SCRUM
P r o b l e m : k n o w n
S o l u t i o n : u n k n o w n

48. ?
P r o b l e m : u n k n o w n
S o l u t i o n : u n k n o w n

49. Review

50. Timebox (SM’s: keep under control!)
Rituals (I0, Sprint Planning, Daily SCRUM, Sprint Review,
Sprint Retrospective)
Artifacts (User Stories / Work Items, Product Backlog, Sprint
Backlog, Burndown Chart)
Roles (SCRUM Master, Product Owner, Team Member)

51. TODO’s

52. Comece a implementar SCRUM hoje!
Não precisa implementar tudo de uma vez mas mantenha o
processo completo como meta
Reveja suas métricas, verifique se é possível criar estórias a
partir delas; agora você já sabe o que você tem que "learn"
Realize um daily scrum com seu time
Mantenha um task board físico ou virtual

53. Obrigado!