マイクロリブート ~ACEマインドセットで実現するアジャイル~

Transcript

1. @sergiocarrilho カリル セルジオ マイクロリブート ~ACE マインドセットで実現するアジャイル~ TechLead | Sony
5. A C E
6. Anyone can do it osts nothing Mean verything C E
7. Micro
8. Micro-reboot Timebox Goal Kill switch
11. SPOTLIGHT (case study 1)
12. ⚠️ Problem 1.Distributed team 2.Long code review 3.Long Slack threads
13. Micro-reboot 15 min Camera ON
15. success
16. ↓25% comm. cost code review time 🎯Results
17. Human connections Psycological safety
18. Aggressive Testing (case study 2)
19. 23% story points ⚠️ Problem
20. E2E Integration tests Unit tests tests Before release optional each sprint
21. Sprint 1 Sprint 2 Feature
22. Sprint 1 Sprint 2 Sprint 1 test Feature
23. Sprint 1 Sprint 2 Sprint 1 test Feature Feature bug
24. Micro-reboot E2E Integration tests Unit tests tests Before release each sprint each sprint Daily optional mandatory
25. success
26. 13% 23%effort 🎯Results
27. Side effect Size Time to fix (approx.) No effort 1~2 day 10~30 min ~1 week 60 min~0.5 days Max 1 sprint 0.5~1 day Unknown (needs breakdown) 0 5 1 8 2 13 3 21 Story points used in bug fixes
28. Quick feedback loops = speed
29. Rotating Scrum Master (case study 3)
30. 1.Single SM also Developer 2.Scrum ownership ⚠️ Problem
31. Micro-reboot New SM every sprint
32. Fail
33. Inconsistency Unstable process 🎯Results
34. Failure 🤝🏽 success Stable leadership & expertise is important
36. 50+ reboots
37. Your
38. 1. Identify frustration 2. Frame it as a question 3. Propose a micro-reboot 4. Set a kill-switch
39. Try 1 reboot next sprint
40. Be the change