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࠷ߴͷϓϩμΫτΛ࡞ΔͨΊʹ ඞཁͳͨͬͨͻͱͭͷ͜ͱ͸ɺ νʔϜϫʔΫͩͬͨ — ࢢ৔Ձ஋ΛߴΊͳ͕Βਓੜ100೥࣌୅Λੜ͖ൈ͘ෳۀઓུ — 2019-06-23 DevLOVE X @ama_ch

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About me • ఱ໺ ༞հ @ama_ch • Scrum Master • Agile Coach team • Cybozu

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͜Ε·Ͱͷ10೥

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ུྺ αΠϘ΢ζೖࣾɺLJOUPOF։ൃνʔϜ΁഑ଐ ϑϩϯτΤϯυΤϯδχΞ΁ಛԽ 8%#13&44ʹͯ+BWB4DSJQU࿈ࡌΛࣥච ։ൃνʔϜϦʔμʔʹͳΓɺ։ൃϓϩηεʹઈ๬ εΫϥϜಋೖɺεΫϥϜϚελʔ΁స޲ ଞνʔϜࢧԉ։࢝ɾෳۀ։࢝ ΞδϟΠϧίʔννʔϜઃཱ

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࠷ॳͷҰา • Ϣʔβʔͷ໾ʹཱͭϓϩμΫτΛ࡞Γ͍ͨ • ΤϯδχΞͱͯ͠ΩϟϦΞΛελʔτ • ͕ɺૣʑʹ্͔ΒԼ·Ͱ͸ແཧͩͱޛΔ • ౰࣌ࣝऀ͕গͳ͔ͬͨϑϩϯτΤϯυʹಛԽ

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ΤϯδχΞ࣌୅ • ݱ৔ͰՁ஋ΛੜΉΤϯδχΞ͕࠷΋Ձ஋͕ߴ ͍ͱ͍͏৴೦ • ແೳͳϚωʔδϟʔʹͳΔ͘Β͍ͳΒੜ֔Τ ϯδχΞͰ͍͍ͨ • Զ͕࠷ڧͷϓϩμΫτΛ࡞Δʂ

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ΤϯδχΞϦʔμʔ࣌୅ • େྔͷձٞɺਐḿ֬ೝɺௐ੔ɺଞ৬ೳͱͷিಥ • ΤϯδχΞ͸༏लͳͷʹҰ޲ʹϓϩμΫτ͕ྑ͘ ͳΒͳ͍ͷ͸ͳͥʁ • ྑ͍ίʔυΛॻ͍ͯ΋͜ͷਐΊํͰ͸ແҙຯͰ͸ • ྑ͍ίʔυΛੜΈग़͢ϓϩηεɺͻ͍ͯ͸νʔϜ ͕ඞཁͳͷͩͱ͍͏ؾ͖ͮ

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ͳͥɺεΫϥϜϚελʔΛ΍ͬ ͍ͯΔͷ͔ʁ • ࠷ߴͷνʔϜͰ࠷ߴͷϓϩμΫτΛ࡞ΔͨΊ • εΫϥϜϚελʔͱ͍͏ϩʔϧͰνʔϜϫʔΫ Λ୳ٻ͍ͯ͠Δ • ʮνʔϜϫʔΫ͋;ΕΔࣾձΛ૑Δʯͱ͍͏ αΠϘ΢ζͷاۀཧ೦

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ΤϯδχΞΛ΍ΊΔͱ͍͏ڪා • ϑΝγϦςʔγϣϯʁίʔνϯάʁԿͦΕා͍ • ΤϯδχΞͱͯ͠ഓͬͨΩϟϦΞ͕… • ཱ྆Ͱ͖Δ΄Ͳث༻Ͱ͸ͳ͍͜ͱ͸ೝࣝ • ྑ͍νʔϜΛ࡞Δ͜ͱ͸ྑ͍ϓϩμΫτΛ࡞Δ ͜ͱͱ׬શʹ౳͍͠

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===

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https://www.slideshare.net/ama-ch/ss-86003462 https://speakerdeck.com/ama_ch/rsgt2019

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εΫϥϜϚελʔͷ՝୊ • ΤϯδχΞϦϯάର৅͕ίʔυ͡Όͳͯ͘ਓ ʹͳΔ • ࠶ݱੑ͕ͳ͍!!! • Ͳ͏͍͏ϑΥʔε͕࡞༻ͯ͠ਓͷߦಈ͕มΘ Δͷ͔ཧղ͠ͳ͚Ε͹ͳΒͳ͍

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มԽΛىͤ͜ͳ͔ࣦͬͨഊܦݧ • ΤϯδχΞ࣌୅ReactΛಋೖ͠Α͏ͱͨ͠ • ౰࣌ͷٕज़ελοΫʹ߹ΘͤΔํ๏Λ൒೥͘Β ͍୳ٻͨ͠ • ݁ՌΛڞ༗ͨ͠Βશવड͚ೖΕΒΕͳ͔ͬͨ • ͬͪ͜ͷํ͕ٕज़తʹ༏ΕͯΔͷʹͳͥʁʁʁ

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มԽͷਐΊํ

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εΫϥϜϚελʔͱͯ͠ͷมભ

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૊৫ମ੍ͷมԽ ૊৫มߋͨ͠Β෦௕͕͍ͳ͘ͳΓ·ͨ͠ https://cybozushiki.cybozu.co.jp/articles/m001467.html

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૊৫ମ੍ͷมԽ ૊৫มߋͨ͠Β෦௕͕͍ͳ͘ͳΓ·ͨ͠ https://cybozushiki.cybozu.co.jp/articles/m001467.html

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ࠓऔΓ૊ΜͰ͍Δ͜ͱ(࢓ࣄ)

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ࠓऔΓ૊ΜͰ͍Δ͜ͱ(ݸਓ)

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ࠓऔΓ૊ΜͰ͍Δ͜ͱ(ݸਓ)

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ಇ͖ํͷมԽ

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αΠϘ΢ζͷڅ༩ධՁϓϩηε • ࣾ֎తՁ஋ 㱺 ֹۚ෯ͷܾఆ • ࣾ಺తՁ஋ 㱺֮ޛ×εΩϧʹجֹ͖ͮΛܾఆ • ্ه2ͭΛ͋Θͤͯʮࢢ৔Ձ஋ʯͰܾΊΔ

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ͦ͏ͩʂަব͠Α͏ʂ • εΫϥϜϚελʔͱͯ͠׆ಈ͍ͯ͠Δͱਓ͕ؔ ΘΔ࢓૊ΈΛϋοΫͨ͘͠ͳΔ • ࢢ৔Ձ஋Ͱڅ༩ܾΊΔͱݴͬͯΔׂʹܾఆϓ ϩηε͕ෆಁ໌ͳؾ͕͢Δ • ͦ͏ͩʂަব͠Α͏ʂ

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https://www.slideshare.net/ama-ch/ss-88211473

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https://cybozushiki.cybozu.co.jp/articles/m001467.html

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ࢢ৔Ձ஋ͷΠϝʔδ(ϏϑΥʔ) 530,000

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ࢢ৔Ձ஋ͷΠϝʔδ(Ξϑλʔ) ձࣾ ࿑ಇऀ

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ೲಘΛಘΔର࿩ϓϩηε͕େࣄ "TJT 5PCF ωΨςΟϒ ϙδςΟϒ ఢର͢Δ ର࿩͢Δ ਖ਼ֹ͍ۚ͠ ೲಘײͷ͋Δֹۚ ౒ྗΛධՁͯ͠΋Β͏ ر๬ֹۚͱࠜڌΛ఻͑Δ ر๬͕௨Βͳ͚Ε͹స৬͢Δ ଟ༷ͳΦϓγϣϯΛݕ౼͢Δ

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݄ Ր ਫ ໦ ۚ ౔ ೔ ݄ Ր ਫ ໦ ۚ ౔ ೔ ݄ Ր ਫ ໦ ۚ ౔ ೔ ಇ͖ํͷมԽ

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िٳ4೔ੜ׆Ͱى͖ͨ͜ͱ • ࢓ࣄʹεϓϦϯτͷΑ͏ʹूத͢Δ • ͕࣌ؒ͋ͬͨΒ΍Ζ͏ͱࢥͬͯͨ͜ͱશ෦΍Δ • ಡॻɺӳޠɺӡಈɺཱྀߦɺetc… • ʮ͕࣌ؒͳ͍ʯͱ͍͏ݴ͍༁͕Ͱ͖ͳ͍ • ϦϥοΫεͭͭ͠΋࢓ࣄϞʔυONͷঢ়ଶʹͳΔ

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ΏͱΓͷॏཁੑ • ྑ͍ΞΠσΞ͸ϦϥοΫε࣌ʹੜ·ΕΔ • ྑ࣭ͳΞ΢τϓοτͷͨΊʹ͸ྑ࣭ͳΠϯ ϓοτ͕͔ܽͤͳ͍ • ਓੜͷΏͱΓ͸࣋ଓՄೳੑΛߴΊΔ

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"͜ͷઓུͰ͸ɺҰํͰۃ୺ͳϦεΫճආΛߦ͍ɺ΋͏Ұํ Ͱۃ୺ͳϦεΫɾςΠΫΛߦ͏ɻҰํɺ୯ͳΔᶸதؒᶹͷϦ εΫɾςΠΫ΍ᶸதఔ౓ᶹͷϦεΫɾςΠΫ͸ɺ࣮ࡍʹ͸ෛ ͚ࢼ߹Ͱ͋Δ͜ͱ͕ଟ͍ʢதఔ౓ͷϦεΫʹ͸େ͖ͳଌఆޡ ͕ࠩੜ͡͏Δ͔Βͩʣɻͱ͜Ζ͕ɺόʔϕϧઓུ͸ɺͦͷߏ ଄ͷ͓͔͛Ͱɺμ΢ϯαΠυɾϦεΫΛ཈͑Δͷʹ΋໾ཱ ͭɻͭ·Γɺഁ໓ͷϦεΫΛθϩʹͰ͖Δͷͩɻ" ― from "൓੬ऑੑʦ্ʧʕʕෆ࣮֬ͳੈքΛੜ͖ԆͼΔ།Ұ ͷߟ͑ํ" όʔϕϧઓུ(ೋๆੑઓུ)

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ใु͕ۚમͷΈͷੈք

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ใुͱ͕ͯ࣌ؒ͠ಘΒΕΔੈք

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ෳۀʹΑΔڅ༩ަবͷมԽ • ෳۀऩೖ͕҆ఆ • స৬ͨ͠Β͍͘ΒͰ͸ͳ͘ɺࣗ෼ͰՔ͍ͩΒ͍ ͘Βͱͷൺֱ΁ • ಠཱͯ͠΋΍͍͚ͬͯΔਓ͕ձࣾʹॴଐ͢Δཧ ༝͸ʁ • ݁Ռ͸དྷ೥ʂ

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ใुͱ͸ʁ • ۚમ͚ͩ͡Όͳ͍ • ޾ͤͷ૯ྔ͕૿͑Δ͔Ͳ͏͔͕େࣄ • ཱࣗͨ͠ঢ়ଶ͸݈શ • ৬৔͸ཱࣗͨ͠ݸਓͰ΋ಇ͖͍ͨͱࢥ͑Δັ ྗ͋Δ؀ڥʹ͍ͨ͠

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Enjoy uncertainty!!!