Scrumありがとう、 そしてさようなら -Scrum 破- #rsgt2017

Regional Scrum Gathering Tokyo 2017で発表した内容です。
https://confengine.com/regional-scrum-gathering-tokyo-2017/proposal/3246/scrum-scrum-

Transcript

1. Scrum͋Γ͕ͱ͏ɺ ͦͯ͠͞Α͏ͳΒ -Scrum ഁ- kyon_mm 2017/1/13 Regional Scrum Gathering Tokyo 2017
2. Self Introduction • ͖ΐΜ(kyon_mm)
 from ͳ͝΍ גࣜձࣾΦϯβϩʔυ
 ͓࢓ࣄͷ͝ґཔ͸ kyon.mm@gmail.com ·Ͱ • Test ArchitectɺGeneralist • Scrum, Education, Philosophy, Testing
3. Agenda • νʔϜͷഎܠ঺հ • վળͷํ๏ • εΫϥϜͷجຊ͔Βม͑ͨ෦෼ • εΫϥϜΛࣺͯΔͱ͖ͷϙΠϯτ • ޮՌ • Next Step
4. Background • ϑϨʔϜϫʔΫɺϥΠϒϥϦͷडୗ։ൃ5೥໨ɻ • 4ਓνʔϜɻ
 ॳظϝϯόʔ͸2໊ɺ࢒Γ2໊͸2016೥͔Βɻ • ΄΅ຖ݄ϦϦʔεɻςετ΍ϝτϦΫεͷ׆༻
 ScrumͷجຊΛͰ͖Δ͚࣮ͩݱɻ
5. Kiban Team F# ίϯύΠϥͭ͘Δͧʔ! ςετͳͧ͘͢ʔ! 伱͋Β͹Scheme 伱͋Β͹Haskell
6. Background 2015 • Scrum, Test, Metrics • 2೔Ҏ্͔͔Δςετέʔε800݅Λ0݅ʹɻ • ୳ࡧతςετɺεϓϦϯτϨϏϡʔɻ • λεΫ͸15෼୯ҐͰ௥੻ɺεΫϥϜΠϕϯτࣗମͷఆྔධՁ • ·ͩςετظؒͱ͔͍ͭͬͯ͘Δͷʁ ʙΞδϟΠϧͳ։ൃʹ͓͚Δςετͱ ͷ෇͖߹͍ํʙ • όάͷಛ௃෇͚ɺಡΈ߹Θͤ • ϢʔβʔΨΠυۦಈ։ൃ
7. Background 2015 • ϓϩμΫτΛ࠷ߴʹ͢ΔҎ্ʹ
 νʔϜΛ࠷ߴʹ͢Δඞཁ͕͋Δɻ • ϓϩμΫτʹ͸͍͔ͭ͘ͷ੍໿͕͋Δ • OTR͸डୗ։ൃΛϝΠϯͱ͍ͯ͠Δ
8. Agenda • νʔϜͷഎܠ঺հ • վળͷํ๏ • εΫϥϜͷجຊ͔Βม͑ͨ෦෼ • εΫϥϜΛࣺͯΔͱ͖ͷϙΠϯτ • ޮՌ • Next Step
9. How Kaizen • վળ͠ଓ͚Δɻ • ΤΫετϦʔϜͳཧ૝ɻ • ޿ൣͳ஌ݟʹཪ෇͚͞Ε࣮ͨફͱαϙʔτɻ
10. How Kaizen • Vision • Metrics
11. Vision • ੈք࠷ߴͷιϑτ΢ΣΞ։ൃνʔϜͰ͋Δɻ • εΫϥϜΛ௒͑Δɻ • ιϑτ΢ΣΞ޻ֶʹ৽ͨͳϖʔδΛͭ͘Δɻ
12. Awesome Team • νʔϜͷϏδϣϯɺϚΠϧετʔϯΛ5೥ܭը • Ϗδϣϯୡ੒ʹඞཁͳ͜ͱ͸ɺܦݧओٛతʹ ࣮ࢪͱվળΛ܁Γฦ͢
13. Beyond Scrum • Scrum͸20೥ؒͨͬͯ΋৭᧙ͤͳ͍ɻͭ·Γ ރΕ͍ͯΔɻ • Scrum͸ૉ੖͍͕͠ɺͦΕ͸ຌਓʹͱͬͯͰ ͋Δɻ • ScrumΛ৐Γӽ͑Δ࣌ظɻ
14. New Page 
 in Software Engineering • ιϑτ΢ΣΞ։ൃͷํ๏࿦΍׳शΛ౿·͑ͨ ৽ͨͳ஌ݟ • ୤ઐ໳Ոࢦ޲ɺઐ໳Ոࢦ޲ • ۀք΁ͷߩݙ
15. How Kaizen • Vision • Metrics
16. Metrics • ࣗ෼ୡͷ׆ಈ͸࠷খ6෼୯ҐͰܭըɺ௥੻͢Δ ͜ͱͰΞδϟΠϧʹมԽΛײ͡ͱΔɻ • ܦݧओٛɺඪ४Խ͞ΕͨఆੑධՁɺ1 on 1ʹ ΑΔεΩϧධՁγεςϜͷߏஙͱڞ༗ɻ • εϓϦϯτϨϏϡʔࣗମͷ࣭ͷఆྔԽɻ
17. Tasks
18. Skill Map
19. Sprint Review Metrics
20. Agenda • νʔϜͷഎܠ঺հ • վળͷํ๏ • εΫϥϜͷجຊ͔Βม͑ͨ෦෼ • εΫϥϜΛࣺͯΔͱ͖ͷϙΠϯτ • ޮՌ • Next Step
21. Changes from Scrum Basic • Scrumͷجຊ͔Βม͑Δཧ༝ • ݫ͍͠มԽʹରԠ͢ΔΞδϟΠϧͷ࣮ફ • ௒ݸମͱ͍͏ཧ૝ͷ࣮ݱ • ৽͍͠Ձ஋Λͭ͘ΔऔΓ૊Έ
22. Changes from Scrum Basic • ݫ͍͠มԽʹରԠ͢ΔΞδϟΠϧͷ࣮ફ • ϑϥογϡϦϦʔεɺϜμθϩ΁ͷ௅ઓ • ௒ݸମͱ͍͏ཧ૝ͷ࣮ݱ • ҉໧஌ͷੵۃతͳ׆༻ • ৽͍͠Ձ஋Λͭ͘ΔऔΓ૊Έ • ৽͍֓͠೦Λͭ͘ΔͨΊͷ࣮ݧ
23. Changes from Scrum Basic • εϓϦϯτϨϏϡʔ • ϩʔϧ • εϓϦϯτ
24. Classic Sprint Review • εϓϦϯτϨϏϡʔͷઆ໌ͰΑ͋͘Δܗ • νʔϜͷ୅දऀ͕શͯσϞ͢Δ • νʔϜϝϯόʔ͕σϞ಺༰ʹԠͯ͡ަ୅͢Δ
25. Everyone Reviewee • εϓϦϯτϨϏϡʔͰ͸ʮPOҎ֎ͷશһ͕ݸผʹεϓϦϯ τϨϏϡʔͷσϞɺઆ໌ʯ͢Δɻ • ΑͬͯPOΛআ͍ͨਓ਺෼ͷεϓϦϯτϨϏϡʔΛεϓϦ ϯτຖʹ͢Δɻ • ୭͔ΒσϞΛ͢Δ͔͸ϝϯόʔͰܾΊΔɻ • ϨϏϡʔத͸(ࣗ෼͕ͦͷ͋ͱϨϏϡΠʔͱͯ͠લʹग़Δ ͱͯ͠΋ɺͦͷͱ͖͸)શһϨϏϡΞʔͱͯ͠ৼΔ෣͏ɻ
26. Classic Scrum Role • PO͸1ਓ • SM͸1ਓ • ͦͷଞ͸νʔϜϝϯόʔ • ݉೚͸ආ͚Α͏
27. εϓϦϯτϨϏϡʔͰ͸ өը༧ࠂͷΑ͏ͳγϣʔτϜʔ ϏʔΛݟͤΔ͜ͱ΋͋Δɻ SGT౰೔͸ ࣮ࡍʹ࢖ͬͨಈըΛެ։ɻ
28. Random Role • εϓϦϯτຖʹPO,SM,MemberͷϩʔϧΛΫδͰܾΊ͍ͯ·͢ɻ • εϓϦϯτϓϥϯχϯά࣌ʹҰॹʹܾΊΔɻ • த௕ظతͳ൑அ͸kyon_mm΍bleis-tift͕ʮ௕࿝ʯతͳཱ৔Ͱ ΞυόΠεΛ͢Δɻ(ج൫νʔϜͰ͸ʮxx༗ࣝऀʯͱݺΜͰ͍ Δ) • ࣾ֎ͷεςʔΫϗϧμʔͱͷϛʔςΟϯά୲౰͸ݻఆԽ͢Δ
 (૬ख͕ࠞཚ͠ͳ͍Α͏ʹ૭ޱΛҰຊԽ͍ͯ͠Δ)
29. Random Role
30. Classic Sprint • εϓϦϯτ͸1ि͔ؒΒ4िؒ • εΫϥϜΠϕϯτʹ࢖͏࣌ؒ͸શମͷ20%Λ ໨҆ͱ͢Δ
31. Daily Sprint • 0900 - 1000 ϓϥϯχϯά
 1000 - 1630 ։ൃ
 1630 - 1700 ϨϏϡʔ
 1700 - 1800 ϨτϩεϖΫςΟϒ • ͜ΕΛຖ೔܁Γฦ͢ɻ • ݄༵೔ɺՐ༵೔ɺ໦༵೔ɺ༵ۚ೔ʹεϓϦϯτΛͯ͠ɺ ਫ༵೔͸ࣗ༝ݚڀɺֶशͷ࣌ؒʹ࢖͏ɻ
32. Agenda • νʔϜͷഎܠ঺հ • վળͷํ๏ • εΫϥϜͷجຊ͔Βม͑ͨ෦෼ • εΫϥϜΛࣺͯΔͱ͖ͷϙΠϯτ • ޮՌ • Next Step
33. Point for Breaking Scrum • 3ຊபͷಁ໌ੑɺݕࠪɺదԠ(ܦݧओٛ)ΛकΔ • νʔϜͰ͋Δ͜ͱͷϝϦοτΛ׆͔͢ɻ • ۀքͷྲྀߦɺఆ൪ʹଊΘΕͳ͍ɻ • ΍Γʹ͍͘͜ͱʹରͯ͠ͷ௚ײΛ৴͡Δɻ
34. Point for Breaking Scrum • 3ຊபͷಁ໌ੑɺݕࠪɺదԠ(ܦݧओٛ)ΛकΔ • ͦΕͧΕΛΑΓ޲্ͤ͞Δํ޲ͷࢪࡦɻ • ಁ໌ੑ͕͕͋Γͦ͏Ͱ΋ɺݕࠪ͢Δ͜ͱ͕ ೉͘͠ͳΔΑ͏ͳʮ৔౰ͨΓతͳରԠʯ͸ ͠ͳ͍ɻ
35. Point for Breaking Scrum • νʔϜͰ͋Δ͜ͱͷϝϦοτΛ׆͔͢ɻ • ݸਓͳΒͰ͖ΔϞϊίτɺνʔϜͳΒͰ͖Δ Ϟϊίτʹ͍ͭͯීஈ͔Β࿩͢ɻ • ҰൠతʹؕΓ͕ͪͳνʔϜͷσϝϦοτ͸ ౿·ͳ͍Α͏ʹ೔ʑݕࠪͱదԠΛଵΒͳ͍ɻ
36. Point for Breaking Scrum • ۀքͷྲྀߦɺఆ൪ʹଊΘΕͳ͍ɻ • πʔϧ΍औΓ૊Έ͕ੜ·ΕΔഎܠΛߟྀ • ࣍ͷͲͪΒΑΓ͔෼ੳ͢Δ • ग़དྷΔਓͷϜμΛݮΒ͢Ϟϊίτ • ग़དྷͳ͍ਓͷϜμΛݮΒ͢Ϟϊίτ
37. Point for Breaking Scrum • ΍Γʹ͍͘͜ͱʹରͯ͠ͷ௚ײΛ৴͡Δɻ • ΍Γʹ͍͘ͱ͍͏௚ײ͸৴͡Δɻ • ΍Γʹ͘͞΁ͷରԠҊͷ௚ײ͸৴͡ͳ͍ɻ • ҧ࿨ײ΁ͷؾ෇͖ͱɺҧ࿨ײͷݪҼΛ෼ੳ͠ɺ ରࡦΛͨͯΔೳྗ͸ҧ͏ɻ • ҧ࿨ײ͸࢓ࣄͷ΍Γ΍͢͞ͷ1ͭͷࢦඪɻ
38. Agenda • νʔϜͷഎܠ঺հ • վળͷํ๏ • εΫϥϜͷجຊ͔Βม͑ͨ෦෼ • εΫϥϜΛࣺͯΔͱ͖ͷϙΠϯτ • ޮՌ • Next Step
39. Result(Effective) • όάຒΊࠐΈ͕೥ؒ10͔݅Β೥ؒ1݅΁ݮগɻ • ࣗ཯తʹఏҊ͢Δճ਺͕10ഒɻ • ՝୊΍վળΛ6෼୯ҐͰڞ༗͠ɺపఈతͳϜμ औΓΛ࣮ફ͢Δ͜ͱͰɺ։ൃޮ཰͕1.5ഒʹɻ
40. 1 Important Thing • େྔͷ௅ઓͱࣦഊ͕࠷ߴ΁ͷҰาͰ͋Δ
 ͍͔ʹ༷ʑͳ΋ͷΛ؆୯ʹࣺͯΒΕΔΑ͏ͳ ϓϩδΣΫτɺνʔϜɺϓϩμΫτʹ͢Δ͔ • ࡞ͬͨ΋ͷɺ΍͍ͬͯΔϓϩηεɺ׳श • ૝૾͍ͯ͠Δ͜ͱɺલఏ
41. Agenda • νʔϜͷഎܠ঺հ • վળͷํ๏ • εΫϥϜͷجຊ͔Βม͑ͨ෦෼ • εΫϥϜΛࣺͯΔͱ͖ͷϙΠϯτ • ޮՌ • Next Step
42. Next Step(Now, Future) • ج൫νʔϜ͸2010೥Ҏ߱ɺ
 ੈքͰॳΊͯʮιϑτ΢ΣΞੜ࢈ʯΛୡ੒ͨ͠νʔϜ ͱͳΔͰ͋Ζ͏ɻ • ͦͯ͜͠Ε͕ITۀքͷྺ࢙తʹେ͖ͳϒϨΠΫεϧʔ ͷҰาͱͳΔɻ • ͦΕ͸UMLͷɺΞδϟΠϧͷɺؔ਺ܕͷɺ
 ͦͷ࣍ͷҰาͱͳΔɻ
43. Next Step(Now, Future) • εϓϦϯτ͸ݻఆظؒΛࢭΊͨɻ
 ෼୯ҐϝτϦΫεɺ׆ಈͷ࣭త෼ੳ͕౰ͨΓલͷ
 νʔϜʹ͸ෆཁͳश׳ʹͳͬͨɻ • 1ͭͷEpic΍ϚΠφʔόʔδϣϯΞοϓ͸3ճͭ͘Δɻ inspired from Royce
 ܁Γฦ͢౓ʹ1/4ͷ޻਺Ͱܭը͢Δɻ • ܭը͸ඵ୯Ґʹ͢Δ͜ͱͰήʔϜੑΛ͔ͨΊΔɻ
44. Conclusion • εϓϦϯτɺλεΫΛܾఆ͢Δ୯Ґ΍ܻΛ1ͭখ͞ ͘͢Δ͜ͱͰڧ੍తͳมԽΛಘͨɻ • εΫϥϜͷղऍΛมԽͤ͞Δ͜ͱ(εΫϥϜͷഁ)ʹ ௅ઓ͠ɺཧ૝ʹ͖ۙͮͭͭ͋Δɻ • ΞδϟΠϧͳਓؒʹͳΔ͜ͱ͸೉͍͚͠ΕͲɺͦͷ ౒ྗΛ੯͠·ͳ͍ϝϯόʔʹ͸࠷େͷࣗ༝ͱن཯Λ ༩͑Δ͜ͱ͕ॏཁͰ͋Δɻ