mobile app development - Speaker Deck

mobile app development

by takako-fire

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DMMͷΞϓϦ։ൃͱ ϙΠϯτΫϥϒ @Taka:+2:

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ࣗݾ঺հ Taka:+2:(@kotokoto_ﬁre) DMM.com ૯߹τοϓ։ൃ෦ ϞόΠϧΤϯδχΞ ΧϨʔΛ৯΂·͢

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ࠓ೔͓࿩͢͠Δ͜ͱ • DMMʹ͓͚Δ৽نΞϓϦ։ൃ • ձࣾͱͯ͠औΓ૊ΜͰ͍Δ͜ͱ • ϙΠϯτΫϥϒͱͯ͠औΓ૊Μͩ͜ͱ • ϦϞʔτϫʔΫԼʹ͓͚ΔνʔϜ։ൃ

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ࠓ೔͓࿩͠͠ͳ͍͜ͱ • ϞόΠϧ։ൃͷ۩ମతͳٕज़ͷ࿩ • ઃܭͳͲ • ࠾༻͍ͯ͠Δٕज़

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ϓϩμΫτ঺հ

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DMMϙΠϯτΫϥϒ "OESPJE൛΋ઈࢍ։ൃத

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DMMͷϞόΠϧΞϓϦ։ൃͱ ϙΠϯτΫϥϒ

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DMMͷϞόΠϧΞϓϦ։ൃ͕ ๊͑Δ՝୊

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DMMʹ͓͚ΔΞϓϦ։ൃͷ՝୊1 ࣄۀ෦A ࣄۀ෦C ઃܭύλʔϯA ઃܭύλʔϯC ࣄۀ෦B ઃܭύλʔϯB

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DMMʹ͓͚ΔΞϓϦ։ൃͷ՝୊1 ࣄۀ෦A ࣄۀ෦C ઃܭύλʔϯA ઃܭύλʔϯC ࣄۀ෦B ઃܭύλʔϯB ͔Βֶश

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DMMʹ͓͚ΔΞϓϦ։ൃͷ՝୊2 ࣄۀ෦A ਃ੥ ࣄۀ෦B ஌ݟ ڞ༗͞Εͳ͍

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DMMʹ͓͚ΔΞϓϦ։ൃͷ՝୊2 ࣄۀ෦A ਃ੥ Reject ࣄۀ෦B ಉ͡SFKFDUཧ༝ ஌ݟ

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ରࡦ

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ϦϑΝϨϯεΞʔΩςΫνϟ CTOࣨ ઃܭ αϯϓϧ ίʔυ $* $% ςετ ੩తղੳ Etc… ϥΠϒϥϦ

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ϦϑΝϨϯεΞʔΩςΫνϟ CTOࣨ ϦϑΝϨϯε ΞʔΩςΫνϟ 1VCMJDͳϦϙδτϦ ৽ଔݚम(࣮ફؚ) ల։ ৽ଔ ࣄۀ෦A ࣄۀ෦B ࣄۀ෦ (ඞཁʹԠͯ͡)ࢦಋґཔ ษڧձ/ίʔυϨϏϡʔ/࣮ફͳͲ

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ΞϓϦνΣοΫҕһձ ΞϓϦνΣοΫҕһձ (ن໿มߋͳͲ) ΩϟονΞοϓ ࣄۀ෦ ࣄۀ෦A ࣄۀ෦B ల։ ༷ʑͳ ࣄۀ෦͔Β ࢀը

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ΞϓϦνΣοΫҕһձ ΞϓϦνΣοΫҕһձ ৽نࣄۀ ґཔ φϨοδԽ ৹ࠪఏग़ ࣄલνΣοΫ

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݁Ռ

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݁Ռ ࠓ·Ͱ ࠓճ ઃܭܾΊ ٕज़બఆ ؀ڥߏங ࢿྉԽ ৽ଔϝϯόʔͷ ҭ੒ ςϯϓϨʔτͳ هड़ ։ൃ։࢝ ։ൃ։࢝ ϦϑΝϨϯε ΞʔΩςΫνϟΛ ϓϩδΣΫτʹదԠ ॳظ࡞ۀͷ୹ॖ

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݁Ռ ࠓ·Ͱ ࠓճ ઃܭͷ ΩϟονΞοϓ ࢥ૝ͷ ΩϟονΞοϓ ؀ڥ ηοτΞοϓ ઃܭͷ ΩϟονΞοϓ ࢥ૝ͷ ΩϟονΞοϓ ؀ڥ ηοτΞοϓ ҟಈϝϯόʔ ৽ଔϝϯόʔ ҟಈϝϯόʔ ৽ଔϝϯόʔ ֶशࡁΈ εϜʔζͳ্ཱ͕ͪΓ

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݁Ռ ࠓ·Ͱ ࠓճ ઌʹࢦఠ ৹ࠪ ΞϓϦνΣοΫҕһձ ࢦఠ ৹ࠪ

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݁Ռ ࠓ·Ͱ ࠓճ φϨοδԽ ࢦఠ ࢦఠ ใࠂ φϨοδ ΞϓϦνΣοΫҕһձ φϨοδ φϨοδ

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νʔϜͱͯ͠ࠓޙऔΓ૊Ή͜ͱ ձࣾͷ࢓૊Έ νʔϜͰTry ϦϑΝϨϯε ΞʔΩςΫνϟ ΞϓϦνΣοΫҕһձ νʔϜ಺ֶश ίϯτϦϏϡʔτ φϨοδΛ׆͔͢࢓૊Έ

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݁Ռ ԸܙΛͲ͏׆͔͔ͨ͠

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ΫϩεϓϥοτϑΥʔϜ։ൃ ϦϑΝϨϯε ΞʔΩςΫνϟ

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ΫϩεϓϥοτϑΥʔϜ։ൃ ΫϩεϓϥοτϑΥʔϜ։ൃͷ՝୊(ྫ) ׳Εͳ͍ݴޠͰͷ ίʔυϕʔεͰઃܭ೺Ѳ ϦϑΝϨϯε ΞʔΩςΫνϟ ٵऩ ։ൃʹूத ׳Εͳ͍ݴޠ ؀ڥηοτΞοϓ େମ᪴͘ ׳Εͳ͍'8 6*ࠩ෼ etc… etc… ίʔυελΠϧ ࠩ෼

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Accessibility޲্ͷରԠ https://dmm-corp.com/social DMMͷSDGsऔΓ૊Έྫ 5PLZP ϋογϟμΠ %..NBLF ো͕͍ऀ ޏ༻ͷ ਪਐ ϗϫΠτ γϟολʔ %..VOJ

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Accessibility޲্ྫ ը૾Λλοϓͨ͠Β ը૾ͷઆ໌Λ ಡΈ্͛Δ

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ײँ

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ϦϞʔτϫʔΫԼͷ νʔϜ։ൃ

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νʔϜͷঢ়گ ૯߹τοϓ։ൃ෦ CTOࣨ ϦϞʔτϫʔΫԼͰೖࣾ ϦϞʔτϫʔΫҎલೖࣾ ࢧԉ͕ऴྃͨ͠Β ผͷνʔϜ΁ एख (ࣾձਓܦݧ3೥ະຬ) શһϦϞʔτϫʔΫԼͰ νʔϜʹδϣΠϯ

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νʔϜͷঢ়گ • ϞόΠϧ/αʔόʔʹνʔϜ͕෼͔Ε͍ͯΔ(౷߹༧ఆ) • ϙΠϯτΫϥϒϞόΠϧϝϯόʔͷ৔߹ɺ9໊த7໊͕ϦϞʔτϫʔΫԼͰjoin • ͦͷ͏ͪ5໊͕ϦϞʔτϫʔΫԼͰೖࣾ • ৽ଔϝϯόʔ2໊, Πϯλʔϯੜ1໊ • νʔϜϦʔμʔ(ࢲ)΋ϦϞʔτϫʔΫԼͰjoin/ܾఆ(Ϧʔμʔܦݧͳ͠) • CTOࣨͷϝϯόʔ͕3໊(͍͔ͭ͸ϓϩμΫτ͔ΒखΛ཭ΕΔ) ᶃݱࡏͷνʔϜʹෆ׳Εͳϝϯόʔ͕ଟ͍ ᶄϓϩμΫτΛ࡞Δ͜ͱ͕ॳΊͯͷϝϯόʔ͕ଟ͍ ᶅࢧԉϝϯόʔ͕͍ͳ͘ͳͬͯ΋ ࣗ૸Ͱ͖Δඞཁ͕͋Δ

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νʔϜϏϧσΟϯά

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Sprintΰʔϧͷୡ੒Λ໨ࢦ͢ ՝୊ ஗ΕͯΔؾ͕͢Δʁ ࣗ෼ͷλεΫ͡Ό ͳ͍͠ʜ લ΋ΰʔϧΛ ୡ੒Ͱ͖ͯͳ͍ ؾ͕͢Δ͚Ͳ͍͍͔ .5(͕ଟͯ͘ λεΫ͕ ऴΘΒͳ͔ͬͨʜ

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ΰʔϧͷୡ੒Λ໨ࢦ͢ औΓ૊Έ ࢒λεΫ͕ ଟ͘࢒͍ͬͯͳ͍͔ʁ λεΫͷঢ়گ͕ มಈͯ͠ͳ͍ʁ ো֐͕ ͋ͬͨͷͰ͸ʁ ୲౰ऀ

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ΞΠσΟΞΛग़͠΍͍͢؀ڥΛ࡞Δ ՝୊ ΞΠσΟΞ ࠔΓ͝ͱ ΞΠσΟΞ ݴͬͯ΋ ͠ΐ͏͕ͳ͍͠ͳ͊

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ΞΠσΟΞΛग़͠΍͍͢؀ڥΛ࡞Δ ՝୊ ΞΠσΟΞ ࠔΓ͝ͱ ΞΠσΟΞ ΋ͬͱνʔϜΛ Α͍ͨ͘͠ʂ

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ϓϩμΫτΛࣗ෼ͨͪͰ࡞Δ ՝୊ εςʔΫϗϧμʔ ͜ͷػೳ ࡞ͬͯ ։ൃऀ ͳΜͰඞཁ ͳΜͩΖ͏ʁ

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ϓϩμΫτΛࣗ෼ͨͪͰ࡞Δ ՝୊ ։ൃऀ ࢢ৔ௐࠪ ϢʔβʔετʔϦʔ Ϛοϐϯάͷ࡞੒ σʔλ අ༻

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νʔϜʹ߹Θͤͨ։ൃख๏

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νʔϜʹ߹Θͤͨ։ൃख๏ ΠςϨʔγϣϯX ேձ ϓϥϯχϯά ৼΓฦΓ ΍͍ͬͯΔ͜ͱ ϙΠϯτݟੵ΋Γ ΠϯΫϦϝϯτϨϏϡʔ ϖΞϓϩϞϒϓϩͳͲ ΍͍ͬͯͳ͍͜ͱ

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ϙΠϯτݟੵ΋Γ https://medium.com/i35-267/%E8%A6%8B%E7%A9%8D%E3%82%82%E3%82%8A-estimate-%E3%82%92%E3%81%97%E3%81%AA%E3%81%84- %E7%B5%B6%E5%AF%BE%E3%81%97%E3%81%AA%E3%81%84-aeee1dadec7f ࠷ऴ໨త ख๏ ݟੵ΋Γ͕҆ఆ͢Δ ༏ઌॱҐΛ ܾΊΔཁૉʹͳΔ ݁Ռ ܾ·ͬͨΞ΢τϓοτΛग़ͤΔ ҙࢥܾఆ͕Ͱ͖Δ ৴པΛಘΔ

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ΠϯΫϦϝϯτϨϏϡʔ ։ൃऀ PO ੒Ռ෺ͷใࠂ

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ϖΞϓϩ/Ϟϒϓϩ ։ൃऀA ։ൃऀB ։ൃऀA 13%࡞Γ ྫ̍ ྫ̎ ࣮૷ ։ൃऀB ςετ࡞੒ ྫ̎ ࣮૷ ςετ࡞੒ ςετ࣮ࢪ ։ൃऀA ։ൃऀB