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“ユーザー起点” のモバイルアプリの開発プロセス / Start up × FinTech

nakamuuu
August 24, 2022

“ユーザー起点” のモバイルアプリの開発プロセス / Start up × FinTech

Start up × FinTech ~決済サービスB/43の0→1を支えるエンジニアリング~ での発表資料です。
https://smartbank.connpass.com/event/254272/

nakamuuu

August 24, 2022
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  1. lϢʔβʔى఺zͷϞόΠϧΞϓϦͷ։ൃϓϩηε

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  2. 4NBSU#BOL *OD
    J04"OESPJE"QQMJDBUJPO%FWFMPQFS
    தଜܙଠ
    !DIJDLNVVV
    ࣗݾ঺հ
    !OBLBNVVV

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  3. ͜Ε·Ͱͷ։ൃλΠϜϥΠϯ
    ೥݄
    ೥݄
    ։ൃελʔτ
    ೥݄
    ೥݄
    ೥݄
    ೥݄
    ࣾ಺֎ϕʔλςετ։࢝
    J04൛ϦϦʔε
    lϖΞΧʔυzఏڙ
    "OESPJE൛ϦϦʔε
    *$νοϓ෇͖Χʔυͷൃߦ
    ۜߦޱ࠲͔Βೖۚ
    ϙέοτػೳ ݄ؒ·ͱΊ༧ࢉઃఆ
    ηϒϯۜߦ"5.ೖۚ ͋ͱ͹Β͍νϟʔδ
    ϗʔϜը໘ϦχϡʔΞϧ
    ࣗಈೖۚ
    ΫϨδοτΧʔυೖۚ
    Ϣʔβʔը໘ͷ৽ઃ

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  4. ࠓ೔͓࿩͢͠Δ͜ͱ
    ϢʔβʔϦαʔν΍ϢʔβʔϏϦςΟςετͰಘΒΕͨ݁Ռ͕

    #ΞϓϦͷ࠷ऴతͳઃܭ΍։ൃϓϩηεʹͲͷΑ͏ʹ൓ө͞Ε͍ͯΔ͔
    ςʔϚ
    ϢʔβʔΠϯλϏϡʔ͔Β

    நग़ͨ͠Ϣʔεέʔεʹج͍ͮͨ

    lޱ࠲zείʔϓΛҙࣝͨ͠ઃܭͱ࣮૷
    ࣄྫᶃ#ϖΞΧʔυ
    *$νοϓ෇͖ΧʔυͷൃߦϑϩʔͰͷ

    ϢʔβʔϏϦςΟςετͷ࣮ࢪ
    ࣄྫᶄΦϯϘʔσΟϯάͷվળ

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  5. #ϖΞΧʔυʹ͓͚Δ
    lޱ࠲zείʔϓΛҙࣝͨ͠ઃܭͱ࣮૷

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  6. ࢒ߴɾཤྺͷڞ༗͚ͩͰͳ͘

    ຖ݄ͷࢧग़ͷ·ͱΊ΍ϙέοτͳͲ

    ͢΂ͯͷػೳΛਓͰ࢖͑Δͷ͕ಛ௃

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  7. lޱ࠲zείʔϓΛҙࣝͨ͠ઃܭͱ࣮૷
    ݸਓޱ࠲
    ʢϚΠΧʔυʣ
    ϖΞޱ࠲
    ʢϖΞΧʔυʣ

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  8. Ϣʔβʔ#
    Ϣʔβʔ"

    lޱ࠲zείʔϓΛҙࣝͨ͠ઃܭͱ࣮૷
    ͳͥ4/4ΞϓϦͷΞΧ΢ϯτ੾Γସ͑ͷΑ͏ͳઃܭͱͨ͠ͷ͔ʁ
    💭ผҊΧʔυͷࢧ෷͍ݩΛ౎౓੾Γସ͑Δ
    ݸਓ࢒ߴɾཤྺ
    ڞ༗࢒ߴɾཤྺ
    ݸਓ࢒ߴɾཤྺ
    ͍ͣΕ͔ͷ࢒ߴ͔Βܾࡁ
    ͍ͣΕ͔ͷ࢒ߴ͔Βܾࡁ

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  9. lޱ࠲zείʔϓΛҙࣝͨ͠ઃܭͱ࣮૷
    ݸਓͷࢧग़ͱͷ෼཭
    ༧ࢉΛҙࣝͨ͠มಈඅͷ؅ཧ
    👉༧ࢉઃఆ
    👉ޱ࠲ݻ༗ͷܾࡁ༻Χʔυ
    ࢒ߴͷ༻్͝ͱͷା෼͚
    👉ϙέοτػೳ
    ਺े݅ͷΠϯλϏϡʔͰ;ͨΓͰͷࢧग़؅ཧͷํ๏ΛώΞϦϯά
    ݸਓޱ࠲ͷ֤ػೳ͕ղܾͰ͖Δ՝୊Λ๊͍͑ͯΔέʔε΋
    ຖ݄ͷࢧग़ͷৼΓฦΓ
    👉݄ؒ·ͱΊϨϙʔτ

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  10. lޱ࠲zείʔϓΛҙࣝͨ͠ઃܭͱ࣮૷
    Ϣʔβʔ ϝΞυి࿩൪߸ຊਓ֬ೝ৘ใ֤छઃఆFUD
    ݸਓޱ࠲ ϖΞޱ࠲
    ϙέοτ
    ೖۚɾग़ۚ
    Χʔυ
    ࢒ߴɾཤྺ
    ϙέοτ
    ೖۚɾग़ۚ
    Χʔυ
    ࢒ߴɾཤྺ

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  11. lޱ࠲zείʔϓΛҙࣝͨ͠ઃܭͱ࣮૷
    6OTDPQFE*OTUBODFT 6OTDPQFE*OTUBODFT
    lޱ࠲zείʔϓʹରͯ͠ద੾ͳߟྀ͕͞Ε͍ͯͳ͍ͱ
    ҟͳΔޱ࠲ͷ৘ใ͕දࣔ͞ΕͨΓɺҙਤ͠ͳ͍ڍಈͷݪҼʹ΋ͳΔ
    දࣔ͢Δޱ࠲ͷ੾Γସ͑

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  12. lޱ࠲zείʔϓΛҙࣝͨ͠ઃܭͱ࣮૷
    "DDPVOU4DPQFΞϓϦىಈதʹ࠶ੜ੒͞Ε͏Δ
    ΞϓϦ಺ͷ֤ػೳͷ࣮૷ʹ͓͍ͯ͸lޱ࠲zείʔϓΛڧ͘ҙࣝ
    6TFS4DPQF
    #BMBODF3FQPTJUPSZ
    1PDLFU3FQPTJUPSZ
    $BSE3FQPTJUPSZ
    6TFS3FQPTJUPSZ
    994FUUJOHT3FQPTJUPSZ
    ,ZD7FSJ DBUJPO4FSWJDF
    %FQPTJU4FSWJDF 8JUIESBXBM4FSWJDF
    .POUIMZ4VNNBSZ3FQPTJUPSZ

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  13. lޱ࠲zείʔϓΛҙࣝͨ͠ઃܭͱ࣮૷
    %*ίϯςφͷΧελϜείʔϓΛ༻͍ͯΠϯελϯεΛ࠶ੜ੒
    ʢJ04͸3FTPMWFS"OESPJE͸%BHHFS)JMUΛ࢖༻ʣ
    6TFS4DPQFE*OTUBODFT
    "DDPVOU4DPQFE*OTUBODFT
    6TFS4DPQFE*OTUBODFT
    "DDPVOU4DPQFE*OTUBODFT
    දࣔ͢Δޱ࠲ͷ੾Γସ͑

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  14. lޱ࠲zείʔϓΛҙࣝͨ͠ઃܭͱ࣮૷
    w Ϣʔβʔը໘ͷ৽ઃͳͲφϏήʔγϣϯͷ੔ཧ
    w είʔϓͷ࣮ଶͱҰக͢ΔΑ͏ʹɺ͋Β͔͡Ί

    Ϣʔβʔείʔϓͷ΋ͷΛ੾Γग़ͯ͠ը໘Λߏ੒
    w ϓογϡ௨஌͔Βͷޱ࠲੾Γସ͑࣌ͷߟྀ
    w ϖΠϩʔυʹޱ࠲ͷࣝผࢠΛؚΊͯɺ

    λοϓ͞ΕͨΒޱ࠲ͷ੾Γସ͑Λߦ͏
    ϖΞΧʔυͷ࣮૷࣌ʹ͓͚Δͦͷଞͷߟྀ💭

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  15. lޱ࠲zείʔϓΛҙࣝͨ͠ઃܭͱ࣮૷
    w ϖΞΧʔυʹ͓͚Δlޱ࠲zΛ෼ׂ͢ΔେݩͷΞϓϩʔν΋

    ϢʔβʔϦαʔνʹج͍ܾͮͯఆ͞Εͨ΋ͷ
    w ϞόΠϧΞϓϦͷ࣮૷ʹ͓͍ͯ΋lޱ࠲zείʔϓΛڧ͘ҙࣝ
    w ֤ػೳ͕ޱ࠲ͷ੾Γସ͑࣌ʹഁ୼ͤ͞ͳ͍ͨΊͷߟྀ
    w ը໘΍φϏήʔγϣϯͷߏ੒΋ؚΊͯ੔߹ੑΛ୲อ
    ϖΞΧʔυͷઃܭ

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  16. ϢʔβʔϏϦςΟςετΛ౿·͑ͨ

    ΦϯϘʔσΟϯάϑϩʔͷվળ

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  17. *$νοϓͱλονܾࡁ෇͖Χʔυ
    ݄͔Β৽͍͠#ΧʔυΛൃߦ։࢝

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  18. *$νοϓͱλονܾࡁ෇͖Χʔυ
    w ͜Ε·Ͱͷ#Χʔυ͸ແྉͰఏڙ
    w *$νοϓͱλονܾࡁ෇͖ͷΧʔυ͸༗ྉͰͷఏڙʹͳΔ

    ʢ˞*$νοϓͷ෇͍͍ͯͳ͍Χʔυ͸Ҿ͖ଓ͖ແྉͰͷఏڙʣ
    ձһొ࿥΍ຊਓ֬ೝ F,:$
    ʹՃ͑ͯɺ

    ΦϯϘʔσΟϯάϑϩʔͷதͰೖۚΛଅ͢ඞཁ͕ੜ·Εͨ

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  19. ΦϯϘʔσΟϯάϑϩʔͷվળ
    Χʔυͷൃߦख਺ྉͷೖۚΛͲ͜ͰͲ͏ଅ͢΂͖͔ʁ

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  20. ख਺ྉ෼ͷೖۚޙʹ

    ൃߦϑϩʔ΁໭Δ

    ΦϯϘʔσΟϯάϑϩʔͷվળ
    w ͸͡Ί͸ΧʔυͷछྨΛબ୒͢Δը໘ͰೖۚΛଅ͢ܗͰ࣮૷
    w ೖۚΛऴ͑ͨޙɺΧʔυൃߦϑϩʔʹ໭ͬͯ͘Δඞཁ͕͋ͬͨ

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  21. ϢʔβϏϦςΟςετͷ࣮ࢪ
    w ౰ॳ͔ΒϢʔβʔʹཧղΛಘΒΕΔ͔ݒ೦͕ڧ͔ͬͨͨΊɺ

    ձһొ࿥ʙΧʔυൃߦΛ௨ͨ͠ϢʔβϏϦςΟςετΛ࣮ࢪ
    w 69ϦαʔνϟʔʹΑΔߴ౓ʹϑΥʔϚοτԽ͞Εͨςετ
    📝ޱ಄Ͱͷίϝϯτ΍ૢ࡞Λه࿥
    👩💻ςετʹ͸ΤϯδχΞ΋ಉ੮

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  22. ϢʔβϏϦςΟςετͷ࣮ࢪ
    ϢʔβϏϦςΟςετͰෳ਺ਓ͔ΒಘΒΕͨϑΟʔυόοΫ✍
    ೖۚΛͨ࣌͠఺Ͱൃߦ͕׬ྃͨ͠ͱࢥͬͨ
    ࣗಈೖۚͷҊ಺ͳͲ͕௚ઢతͳϑϩʔͷϊΠζʹ
    Χʔυൃߦ΁ͷ໭Γํ͕Θ͔Βͳ͔ͬͨ

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  23. ΦϯϘʔσΟϯάϑϩʔͷվળ
    w Χʔυͷൃߦख਺ྉΛޙ͔Βೖۚ͢Δϑϩʔʹ૊Έସ͑
    w &$αΠτͰͷങ͍෺ʢޙ͔ΒೖۚʣͷϝϯλϧϞσϧʹ฿Β͏
    ೖۚΛ׬ྃͤ͞Δͱ
    Χʔυ͕ൃૹ͞ΕΔ

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  24. ΦϯϘʔσΟϯάϑϩʔͷվળ
    w ϚΠΧʔυΛਃ͠ࠐ·ͣʹϖΞΧʔυΛൃߦՄೳʹ
    w ϖΞΧʔυͷΈΛॴ༗Ͱ͖ΔΑ͏ʹͳΔ͜ͱͰͷ

    Ϣʔβʔঢ়ଶͷരൃత૿Ճ͕՝୊
    w Ϣʔβʔʹͱͬͯ΋ݱࡏͷঢ়گ͕ཧղ͠ʹ͍͘😢
    w ΍Δ͜ͱϦετը໘ʹΑΔ৘ใͷ੔ཧ
    ϢʔβϏϦςΟςετΛ౿·͑ͨͦͷଞͷվम💭

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  25. ΦϯϘʔσΟϯάϑϩʔͷվળ
    w *$νοϓͱλονܾࡁ෇͖ͷΧʔυͷൃߦʹ൐ͬͯ

    lΧʔυͷൃߦख਺ྉͷೖۚz͕ΦϯϘʔσΟϯάͷোนʹ
    w ձһొ࿥ʙΧʔυൃߦΛ௨ͨ͠ϢʔβʔϏϦςΟςετΛ࣮ࢪ
    w ϑΥʔϚοτԽ͞Εͨςετ͔ΒಘΒΕΔ৴པੑͷߴ͍'#
    w Ձ஋ͷ͋ΔςετΛඞཁͳ࣌ʹ࣮ࢪͰ͖Δମ੍Λߏங
    ΦϯϘʔσΟϯάϑϩʔͷվળ

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  26. ·ͱΊ
    ϢʔβʔϦαʔν΍ϢʔβʔϏϦςΟςετͰಘΒΕͨ݁Ռ͕

    #ΞϓϦͷ࠷ऴతͳઃܭ΍։ൃϓϩηεʹͲͷΑ͏ʹ൓ө͞Ε͍ͯΔ͔
    ςʔϚ
    ϢʔβʔΠϯλϏϡʔ͔Β

    நग़ͨ͠Ϣʔεέʔεʹج͍ͮͨ

    lޱ࠲zείʔϓΛҙࣝͨ͠ઃܭͱ࣮૷
    ࣄྫᶃ#ϖΞΧʔυ
    *$νοϓ෇͖ΧʔυͷൃߦϑϩʔͰͷ

    ϢʔβʔϏϦςΟςετͷ࣮ࢪ
    ࣄྫᶄΦϯϘʔσΟϯάͷվળ

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  27. ͝ਗ਼ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠ʂ

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