みてねのスクラム開発 / scrum development style in mitene

みてねのMeetup #3の発表資料です。

Transcript

1. ΈͯͶͷεΫϥϜ։ൃ
   @_atsushisakai
   ΈͯͶͷMeetup #3
   

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2. ञҪ ಞ @_atsushisakai
   • Engineering Manager
   
   • Scrum Master
   
   • SRE Team
   
   • iOS/Android/Ruby on Rails
   
   • iOSDC 2018
   

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3. ࿩͍ͨ͜͠ͱ
   • εΫϥϜ։ൃݱ৔ͷϦΞϧͳ౒ྗɾ޻෉
   
   • ΞϓϦϦϦʔε·ͰʹԿ͕ߦΘΕ͍ͯΔ͔
   
   • νʔϜ͸ͲͷΑ͏ʹϓϩμΫτ΁ߩݙ͢Δ͔
   

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4. ࿩͞ͳ͍͜ͱ
   • ίʔυ͸Ұ੾ग़ͯ͜ͳ͍Ͱ͢
   
   • શͯͷ૊৫Ͱ༗ޮͳTIPSͰ͸ͳ͍͔΋
   

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5. ΈͯͶνʔϜͷྺ࢙
   

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6. ૑ۀظ
   • 2014೥य़͝Ζʁ
   
   • εϓϦϯτθϩɺϓϩτλΠϓ։ൃ
   
   • POҎ֎ͷߏ੒ϝϯόʔ
   
   • ΤϯδχΞx3ɾσβΠφʔx1ɾσΟϨΫλʔx1
   

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7. "
   
   
   $
   
   
   
   
   
   
   
   ࡱӨऀˠ%
   

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8. εέʔϧظ
   • 2016೥~2017೥
   
   • ΤϯδχΞ ࠷େ12~3໊ɺσβΠφʔ2~3໊
   
   • શ෦΍ͬͯߦ͘ελΠϧ͸ܧଓ & ৽ଔͳͲ΋ड͚ೖΕ
   
   • νʔϜϝϯόʔ਺ʹΩϟοϓ͕͋Δ͜ͱΛഽͰײͨ͡
   
   • ίϛϡχέʔγϣϯίετ͕ϚζΠײ͡ʹͳͬͯͨ
   
   • ਓ͕ଟ͍ͷʹશવ଎౓্͕͕Βͳ͍ͱ͍͏ࣦഊͷܦݧ
   

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9. ࠷దԽɾ૊৫ྗڧԽظ
   • 2018೥~
   
   • ΤϯδχΞ ࠷େ15໊Ҏ্ʢ࠾༻ڧԽதʣ
   
   • νʔϜ෼ׂͰઐ໳ੑΛॏࢹ͢Δ (MLܥɾSRE)
   
   • ͦͷ൓໘ɺΞϓϦ։ൃνʔϜ͸͍·ͩͻͱͭͰ΍͍ͬͯΔ
   
   • σβΠφʔ4໊
   
   • εςʔΫϗϧμʔ΋Ұؾʹ૿͑ͯࣄۀ૊৫͕ͦΕͳΓͷن໛ʹ
   

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10. εΫϥϜνʔϜͷมભ
    

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11. εΫϥϜϝϯόʔͱεςʔΫϗϧμʔͷ߹ܭਓ਺
    8ਓ →
    30ਓ
    

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12. εΫϥϜνʔϜͷ਺
    1ͭ →
    3ͭ
    

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13. 3ͭͷεΫϥϜνʔϜ
    • ͔ͳΓେ͖ͳνʔϜ
    
    • ΞϓϦ։ൃ (ΤϯδχΞ 9ਓ + σβΠφʔ4ਓ)
    
    • εςʔΫϗϧμʔΛೖΕΔͱ͓Αͦ30ਓ͕ू͏։ൃͷϝΠ
    ϯϥΠϯ
    
    • ۃখνʔϜ
    
    • SRE
    
    • ίϯςϯπ։ൃ
    

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14. େ͖͘ͳͬͯ͠·ͬͨνʔϜͷӡӦ
    

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15. େ͖͍νʔϜͷϝϦοτ
    • ҰճͷεΫϥϜΠϕϯτͰશһͱҙࢥૄ௨Ͱ͖Δ
    
    • POͷࢥߟΛ௚઀ຊਓͷݴ༿Ͱฉ͘͜ͱ͕Մೳ
    • POʹରͯ͠Φʔϓϯͳ৔Ͱίϛϡχέʔγϣϯ͕Ͱ͖Δ
    • ϦϦʔεϓϥϯχϯά͕΍΍ָ
    
    • ݸਓతʹ͸ͦ͏ࢥ͍ͬͯΔ
    
    • νʔϜؒͷωΰγΤʔγϣϯ͕ෆཁͰग़͍ͨ͠ͱ͖ʹग़ͤΔ
    

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16. େ͖͍νʔϜͷσϝϦοτ
    • εΫϥϜϚελʔͷෛ୲͕ѹ౗తʹେ͖͍
    
    • εΫϥϜϚελʔ͸νʔϜͷSPOFͰ͋Δ
    
    • εΫϥϜΠϕϯτதͷ಺৬Λଅਐͯ͠͠·͏
    
    • ଞʹ΋͍ͬͺ͍σϝϦοτ͸͋Δ…
    

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17. εΫϥϜνʔϜΛ෼ׂ͢΂͖Ͱ͸ʁ
    

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18. σϝϦοτΛղܾͯ͠ϝϦοτΛڗड͢Δ͜ͱΛ༏ઌ
    

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19. εΫϥϜϚελʔͷෛ୲
    

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20. શһεΫϥϜϚελʔܭը
    • SM͕αϙʔτ͠ͳͯ͘΋উखʹνʔϜӡӦதͷ໰୊͕ղ
    ܾ͞ΕΔΑ͏ʹ͍ͨ͠
    
    • SM͡Όͳ͍ͱղܾͰ͖ͳ͍໰୊Λগͳ͘͢Δ
    
    • SM͸ࣗ෼ࣗ਎͕লΤωͰ׆ಈͰ͖ΔΑ͏ʹ౒ྗ͢Δ
    
    • ͍͔ͭ͘ͷυΩϡϝϯτΛࣥච✍
    

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21. ʮεΫϥϜߦಈࢦ਑ʯ
    

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22. ʮεΫϥϜߦಈࢦ਑ʯ
    • ਺೥ؒͷΈͯͶεΫϥϜνʔϜӡӦʹ͍ͭͯͷ஌ݟΛ·ͱΊͨ
    
    • εΫϥϜӡӦதʹൃੜ͢Δେ఍ͷ໰୊ύλʔϯͱͦͷղܾํ๏
    Λهࡌ
    
    • ʮʓʓͳͱ͖͸ɺ××͢΂͠ʯΈ͍ͨͳ͜ͱͷཏྻ
    
    • ՝୊ͷύλʔϯ͕૿͑ͨΒKPTͰٞ࿦ͦ͠ͷ݁ՌΛ൓ө
    

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23. ʮεΫϥϜΠϕϯτͷ୆ຊʯ
    

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24. ʮεΫϥϜΠϕϯτͷ୆ຊʯ
    • εΫϥϜΠϕϯτ࣮ࢪ࣌ʹϑΝγϦςʔτ͢Δਓ޲͚ͷ୆ຊ
    
    • νΣοΫϘοΫεʹͦͬͯҰݸͣͭ͢͢ΊΕ͹େ఍໰୊ͳ͘
    Πϕϯτ͕ऴྃ͢Δ
    
    • ສ͕Ұɺٞ࿦͕ൃࢄͨ࣌͠ͷղܾͷ࢓ํͳͲ΋ॻ͍ͯ͋Δ
    
    • ऴΘͬͨͱ͖ʹ͸ͦΕ͕ٞࣄ࿥ʹ΋ͳ͍ͬͯΔ
    

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25. ʮόοΫϩάςϯϓϨʔτʯ
    

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26. ʮόοΫϩάςϯϓϨʔτʯ
    • ςϯϓϨʹԊͬͯߟ͑Ε͹ద੾ͳཻ౓ͷόοΫϩ
    άΛΤϯδχΞશһ͕࡞Δ͜ͱ͕Ͱ͖Δ
    
    • ൚༻Խ͕೉͍͠ͷͰ·ͩະ׬੒
    
    • վળΛਐΊ͍ͯΔ࠷த
    

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27. εΫϥϜΠϕϯτதͷ಺৬໰୊
    

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28. εΫϥϜΠϕϯτதͷ಺৬ېࢭ
    

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29. εΫϥϜΠϕϯτதͷ಺৬ېࢭ
    *
    ͱ͍͏ղܾࡦͰ͸ͳ͍ʂ
    

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30. ग़ͳͯ͘ྑ͍Πϕϯτ͸ग़ͳ͍
    • ʮ͋ͳͨʹͱͬͯ͸ग़ͳͯ͘΋ྑ͍ΠϕϯτͰ͋Δʯͱ
    ͍͏͜ͱΛࣄલʹ௨஌
    
    • ୭͕ͲͷΠϕϯτʹग़Δ΂͖͔ɺͦͷΠϕϯτ͕Ͳ͏͍
    ͏໨తͰ࣮ࢪ͞Ε͍ͯΔ͔ΛશһʹͪΌΜͱઆ໌͢Δ
    
    • ग़ͳͯ͘΋͍͍Πϕϯτʹ͋͑ͯग़ͯ͘ΕΔͷ͸େ׻ܴ
    

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31. վળͷ݁Ռ
    • ϝϦοτΛͪΌΜͱڗडͭͭ͠ϕϩγςΟ΋҆ఆ
    ͠ɺεέʔϧ΋ՄೳͳελΠϧʹͳ͍ͬͯΔ
    
    • ඞཁ࠷௿ݶͷ࣌ؒͱਓؒͰ߹ཧతͳٞ࿦͕Ͱ͖Δ
    
    • εΫϥϜϚελʔͷෛ୲͸ܰݮ͞Εͨ
    

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32. ΞϓϦ͕ސ٬ʹಧ͘·Ͱ
    

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33. 1. όοΫϩάͷ஀ੜ
    2. εϓϦϯτ։࢝ʙ࣮૷
    4. ϦϦʔε 5. ϞχλϦϯά
    3. νʔϜ಺ϨϏϡʔ
    ͓͓Αͦ2weeksͰ࣮ࢪ͞ΕΔϑϩʔ
    

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34. 1. όοΫϩάͷ஀ੜ
    

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35. όοΫϩά४උձ
    • εϓϦϯτதʹඞ࣮ͣࢪ͞ΕΔΠϕϯτ
    
    • ϓϩμΫτͷ՝୊ʗղܾࡦΛνʔϜશһͰٞ࿦
    
    • ղܾࡦͷํ਑ʹ߹ҙ͠ɺΤϯδχΞʹόοΫϩά࡞
    ੒Λґཔ͢Δͱ͜Ζ·Ͱ͕ΰʔϧ
    
    • Pivotal TrackerͷIceboxΛ׆༻
    

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36. όοΫϩάϦϑΝΠϯϝϯτ
    • εϓϦϯτதʹඞ࣮ͣࢪ͞ΕΔΠϕϯτ
    
    • ४උձͰ࡞੒ґཔ͞ΕͨόοΫϩάʹετʔϦʔ
    ϙΠϯτΛݟੵ΋Δ
    
    • ༏ઌ౓ΛPO͕༏ઌ౓Λ֬ఆ͠ɺશһͰ߹ҙ͢Δ
    

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37. 2. εϓϦϯτ։࢝ʙ࣮૷׬ྃ
    

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39. 3. νʔϜ಺ϨϏϡʔ
    

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40. νʔϜϨϏϡʔձ
    • ࣮૷͞ΕͨػೳΛ࣮ࡍʹखݩͰಈ͔ͯ͠ɺΞϨίϨݴ͏ձ
    
    • ϦϦʔεͷՄ൱ΛܾΊΔ͜ͱ͕ΰʔϧ
    
    • PO/CS/ϓϩϞͳͲ༷ʑͳεςʔΫϗϧμʔ͕ࢀՃ
    
    • ࣮૷͞Εͨػೳ୯ҐͰ͍࣮ͭࢪͯ͠΋OK
    
    • εϓϦϯτϨϏϡʔΛ଴ͨͳͯ͘΋ϦϦʔεͰ͖Δ
    

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41. εϓϦϯτϨϏϡʔ
    • εϓϦϯτ࠷ऴ೔ʹඞ࣮ͣࢪ͞ΕΔΠϕϯτ
    
    • ͋͘·ͰλεΫ͕Ͳ͜·ͰऴΘ͔ͬͨʹूத
    
    • ϦϦʔεঝ୚Ͱ͸ͳ͍
    
    • ͦͪΒ͸ػೳ͝ͱͷνʔϜϨϏϡʔձͰ୲อ
    

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42. 4. ϦϦʔε
    

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44. ͜ΕͰऴΘΓͰ͸ͳ͍…
    

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45. 5. ϞχλϦϯά
    

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46. ϦϦʔεޙͷ؂ࢹڧԽͱCS଴ड
    • ϦϦʔε͸΄ͱΜͲͷ৔߹ɺޕલதʹߦ͏
    
    • 24࣌ؒఔ౓͸ৗʹCrashlyticsʹؾΛ഑Δ
    
    • க໋తͳ໰୊͕ೝ஌Ͱ͖ͨΒ౰೔தʹߦಈΛى͜͢
    
    • CSϝϯόʔ΋৽ػೳͷϦϦʔε೔͸໷·Ͱ໰͍߹Θ
    ͤ಺༰ʹಛʹؾΛ഑ͬͯ͘Ε͍ͯΔ
    

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47. ຊ౰ͷϦϦʔε׬ྃ
    

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48. શྗͰεϓϦϯτΛऴ͑ͨΒ…
    

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50. εϓϦϯτଧ্ͪ͛
    

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51. νʔϜͷϓϩμΫτߩݙ
    

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52. ୭Ͱ΋վળҊΛىҊͰ͖Δ࢓૊Έ
    • Iceboxʹ͸୭Ͱ΋՝୊ɾΞΠσΞΛೖΕͯྑ͍
    
    • ΤϯδχΞͰ΋εςʔΫϗϧμʔͷ୭Ͱ΋
    
    • ͦΕΒ͸όοΫϩά४උձͰඞͣશһͰٞ࿦͞ΕΔ
    
    • ༏ઌ౓ͷ࠷ޙͷܾஅͱ੹೚͸POʹ͋Δ
    

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53. ΤϯδχΞͷࣄۀ΁ͷӨڹྗ
    • όοΫϩάΛ࡞Δͷ͸ΤϯδχΞ
    • ՝୊ͱରቂٙ͠໰ΛղܾɾεςʔΫϗϧμʔͱͱ
    ΋ʹ࢓༷ͷࡦఆΛ͢Δ
    
    • ϢʔβʔετʔϦʔΛద੾ʹ੔ཧ͢Δॏཁͳ໾ׂ
    

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54. ·ͱΊ
    • νʔϜ͕େ͖͘ͳͬͯ΋ා͕Βͣʹ஍ಓͳվળΛ
    ଓ͚ͯख़੒͞Εͨͷ͕ΈͯͶͷεΫϥϜ։ൃ
    
    • େ͖ͳνʔϜͰτοϓμ΢ϯʹͳΒͣεςʔΫϗϧ
    μʔͱϝϯόʔ͕ϓϩμΫτʹੵۃతʹӨڹྗΛ࣋
    ͯΔΑ͏ͳ࢓૊ΈΛҡ࣋͢Δ͜ͱ͕େ੾
    

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55. THANK YOU!!
    

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