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

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。

atsushisakai

November 13, 2018
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  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 →

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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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