エンジニアから起業して経営に役立つのかを考えてみた

by Takayuki

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鈴木孝之 ΤϯδχΞ͔Βىۀͯ͠ ܦӦʹ໾ཱͭͷ͔Λߟ͑ͯΈͨ

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"HFOEB ࣗݾ঺հ ͜Ε·ͰͷΩϟϦΞ ࣗࣾ։ൃͱडୗ։ൃͰͷ࡞ۀׂ߹ ඞཁͩͱࢥͬͨεΩϧ ࣗ෼ʹ߹ͬͨ࠷దղΛܾΊΔํ๏

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ࣗݾ঺հɾձࣾ঺հ

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Copyright Re:Build.inc All Rights Reserved. ࣗݾ঺հ 1 ◆໊લ ླ໦ ޹೭(Suzuki Takayuki) ※ಉ੏ಉ໊ଟͯ͘ࠔͬͯ·͢ɻɻɻ ◆ࣗݾ঺հ ɾ1990೥ੜ·Εɻݱࡏɺ29ࡀɻ ɾԭೄͰىۀͯ͠໿2೥൒ɻ ɾPHPΧϯϑΝϨϯεԭೄ࣮ߦҕһ௕ɺ ϑϩϯτΤϯυΧϯϑΝϨϯεԭೄ࣮ߦҕһ௕ ◆झຯ ίεϓϨɺԻָϥΠϒɺϚϥιϯେձʹग़Δɺ໺ٿ؍ઓ BDD(Ϗʔνۦಈ։ൃ)

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͜Ε·ͰͷΩϟϦΞ

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Copyright Re:Build.inc All Rights Reserved. 2 ࠓ·Ͱͷܦྺ ~ਓੜάϥϑ~ ᶃ҉ࠇ࣌୅ ᶄస׵ظ ᶅԭೄҠॅ ᶆԭೄͰىۀ 21ࡀ 22ࡀ 24ࡀ 26ࡀ 27ࡀ 29ࡀ ৽ଔͰະܦݧͰΤϯδ χΞʹͳ͕ͬͨɺ શવɺ࢓ࣄ͕Ͱ͖ͳ͍ స৬ͯ͠ҰؾʹϞνϕ ্͕Δ ೉͍͠Ҋ݅Λ୲౰͢Δ ϑϦʔϥϯεʹͳͬͯ ԭೄҠॅ ԭೄͰגࣜձࣾ Re:BuildΛ૑ۀ

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Copyright Re:Build.inc All Rights Reserved. 2 ৽ଔ࣌୅(23ࡀ) ɾ৽ଔͰະܦݧͰΤϯδχΞʹͳΔɻ ɾSESͰSIerܥͷݱ৔ʹ഑ଐ͞Εͯಇ͕͘ɺશ વɺ࢓ࣄ্͕ख͍͔͘ͳ͍ɻ ɾຖ೔ɺౖΒΕΔ೔ʑɻ ɾϓϩάϥϛϯάग़དྷͳ͗ͯ͢͞ɺίϐʔऔΓʹ ͳͬͨޙʹɺ࠷ॳͷݱ৔͸4ϲ݄ͰΫϏʹͳΔɻ ᶃ҉ࠇ࣌୅ ᶄస׵ظ ᶅԭೄҠॅ ᶆԭೄͰىۀ 0࣌ 3࣌ 6࣌ 12࣌ 18࣌ 9࣌ ؼ୐ɾษڧ ࢓ࣄ ब৸ ௨ۈɾษڧ

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ࣗࣾ։ൃͱडୗ։ൃͰͷ࡞ۀׂ߹

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Copyright Re:Build.inc All Rights Reserved. 3 ٕज़Ӧۀ ଧͪ߹Θͤ ࠾༻໘઀ ਓࣄධՁ੍౓࡞੒ ࣄۀܭըॻ࡞੒ ϓϨθϯೳྗ ޿ใ ܖ໿ؔ࿈ ܦཧɾ࿑຿ ܖ໿ॻ࡞੒ ϝʔϧɾSlackͷ࿈བྷͳͲ ώΞϦϯάɾݟੵ΋Γ࡞੒ Ϧιʔεௐ੔ ཁ݅ఆٛ εέδϡʔϧ࡞੒ ը໘ભҠਤ࡞੒ API࢓༷ॻ࡞੒ ERਤ࡞੒ Πϯϑϥߏ੒ਤ࡞੒ ίʔυϨϏϡʔ ςετ࢓༷ॻ࡞੒ อकӡ༻ ϓϩάϥϛϯά(։ൃ) 0 2.5 5 7.5 10 डୗ։ൃΛ1೥ؒ΍ͬͯͨ࣌ͷ࡞ۀׂ߹(গ͠ײ֮஋)

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Copyright Re:Build.inc All Rights Reserved. 3 डୗ։ൃΛ1೥ؒ΍ͬͯͨ࣌ͷ࡞ۀׂ߹(গ͠ײ֮஋) ٕज़Ӧۀ ଧͪ߹Θͤ ࠾༻໘઀ ਓࣄධՁ੍౓࡞੒ ࣄۀܭըॻ࡞੒ ϓϨθϯೳྗ ޿ใ ܖ໿ؔ࿈ ܦཧɾ࿑຿ ܖ໿ॻ࡞੒ ϝʔϧɾSlackͷ࿈བྷͳͲ ώΞϦϯάɾݟੵ΋Γ࡞੒ Ϧιʔεௐ੔ ཁ݅ఆٛ εέδϡʔϧ࡞੒ ը໘ભҠਤ࡞੒ API࢓༷ॻ࡞੒ ERਤ࡞੒ Πϯϑϥߏ੒ਤ࡞੒ ίʔυϨϏϡʔ ςετ࢓༷ॻ࡞੒ อकӡ༻ ϓϩάϥϛϯά(։ൃ) 0 2.5 5 7.5 10 ൒෼Ҏ্͸Τϯδχ ΞܥͷλεΫΛ΍ͬ ͯͨ ϏδωεαΠυ ΤϯδχΞαΠυ

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Copyright Re:Build.inc All Rights Reserved. 3 ࣗࣾ։ൃΛ1೥ؒ΍ͬͯͨ࣌ͷ࡞ۀׂ߹(গ͠ײ֮஋) ࠾༻໘઀ ਓࣄධՁ੍౓࡞੒ ࣄۀܭըॻ࡞੒ ϐονࢿྉ࡞੒ ϢʔβετʔϦʔϚοϐϯά࡞੒ ΧελϚʔδϟʔχʔϚοϓ࡞੒ ϢʔβΠϯλϏϡʔ Ծઆݕূ ஌ࡒͷௐࠪ ͦͷۀքͷษڧ ϓϨθϯ ࢿۚௐୡ ޿ใ ϚʔέςΟϯά ܦཧɾ࿑຿ Ӧۀ ϝʔϧɾSlackͷ࿈བྷͳͲ σΟϨΫγϣϯ ։ൃͷଧͪ߹Θͤ εέδϡʔϧ࡞੒ ։ൃνʔϜͷϚωδϝϯτ ٕज़બఆ ϓϩάϥϛϯά(։ൃ) 0 2.5 5 7.5 10

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ඞཁͩͱࢥͬͨεΩϧ

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डୗ։ൃܦӦऀฤ

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ࣗࣾ։ൃܦӦऀฤ

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Copyright Re:Build.inc All Rights Reserved. 4 ࣗࣾ։ൃܦӦऀʹ͸όοΫάϥ΢ϯυ΋ٻΊΒΕΔ ɾܦӦऀͷ͕ࠢϓϩμΫτʹ॓Δͷ ͰɺόοΫάϥ΢ϯυ΍ͦͷਓͷۀ ք஌ࣝͳͲ΋ॏཁࢹ͞Ε͕ͪɻ ɾϑΝογϣϯܥͷαʔϏεΛ࡞ͬ ͍ͯΔ ܦӦऀ͸ϑΝογϣϯۀքग़਎ͷਓ ͳͲ ܦӦऀͷ όοΫάϥ΢ϯυ ϑΝογϣϯۀքʹ ͍ͭͯৄ͍͠ɻίω ͕͋ΔͳͲɻ ϓϩμΫτ্ཱͪ͛࣌ͷ؍఺

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Copyright Re:Build.inc All Rights Reserved. 4 ࣗ෼ͷ଍Γͳ͔ͬͨεΩϧ ϚʔέςΟϯά Ӧۀ 0→1ͷϓϩμΫτاըεΩϧ σβΠϯ ࠾༻ ޿ใ ɾࣗ෼ͷ৔߹ɺϚʔέςΟϯά΍اըͷε Ωϧ͕଍Γͳͯ͘ɺԾઆݕূ͕ग़དྷ͍ͯͳ ͍ஈ֊ͰɺϓϩμΫτ։ൃʹ͓ۚΛ͔͚͢ ͗ͨɻ ɾ޿ใͷ΍Γํ͕Α͘Θ͔͓ͬͯΒͣɺ޿ ࠂඅʹ͓ۚΛ͔͚ΔλΠϛϯά͕ૣ͗͢ ͯɺू٬ͯ͠΋Ϣʔβ͕ఆண͠ͳ͔ͬͨɻ PMFऴΘͬͯ͘Β͍Ͱ΋ྑ͔ͬͨɻ

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Copyright Re:Build.inc All Rights Reserved. 4 ϝϯλϧͷҡ͕࣋ॏཁ 0 750 1500 2250 3000 x݄ x݄ x݄ x݄ x݄ x݄ x݄ ɾݸਓతʹ͸࠷ॳͷํ͸ຖ݄ɺ๏ਓ ޱ࠲͔Β਺ඦສԁಈ͘ͷ͕ڪΖ͠ ͔ͬͨɻ๏ਓޱ࠲͕0ʹͳΓͦ͏ͳ࣌ ΋͋ͬͨɻ׼ ɾঃʑʹେ͕ۚಈ͘ͷʹؾ࣋ͪ΋׳Ε ͖ͯͯԿͱ͔ͳͬͯ͘Δɻ ͱ͍͏͔ײ֮ຑᙺͯ͘͠Δɻস ๏ਓࢿۚͷ্͕ΓԼ͕Γ ୯Ґສԁ

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ࣗ෼ʹ߹ͬͨ࠷దղΛܾΊΔํ๏

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Copyright Re:Build.inc All Rights Reserved. 5 ݱࡏͷࣗ෼ͷબ୒ൣғ ϚʔέςΟϯά ϓϨθϯ ࢀೖ͢Δۀքͷ஌ࣝ ޿ใ اը ϑΝΠφϯε Ӧۀ ࠾༻ Ϗδωεӳޠ UI/UX ϏδωεαΠυ શͯ໢ཏతʹࣗ෼Ͱ΍Ζ͏ͱ͢Δͱਓੜ͕ ଍Γͳ͍ͷͰɺࣗ෼ͷྖҬΛܾΊΔɻ Ͱ͖Ε͹ɺ΋͏গ͠ݮΒ͍ͨ͠…ɻ Ϛωδϝϯτ αʔόαΠυ ϑϩϯτΤϯυ Πϯϑϥ ཁ݅ఆٛ DBઃܭ ηΩϡϦςΟ ݟੵ΋Γ ΤϯδχΞαΠυ

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Copyright Re:Build.inc All Rights Reserved. ·ͱΊ - ͲΜͳձࣾΛ࡞Γ͍͔ͨʹΑͬͯ͸ɺΤϯδχΞͷεΩϧ͸͋ͬͨํ͕໾ཱͭ ͱࢥ͏͚Ͳɺ1ਓͰԿͰ΋͔ΜͰ΋ɺ΍Ζ͏ͱ͢Δͱຖ೔ɺ1ਓԌ্͢Δ(ۤস)  - ࣗ෼͕΍Βͳ͍ࣄΛܾΊΔͷ͕ॏཁɻ  - डୗ։ൃͷձࣾΛ૑ۀ͢ΔͳΒɺͱͯ΋ΤϯδχΞεΩϧ͕໾ཱͬͨɻࣗࣾ։ ൃ͸ϓϩμΫτͷ಺༰ʹΑͬͯ͸ɺ΄ͱΜͲΤϯδχΞεΩϧ͸࢖Θͳ͍͔΋ ͠Εͳ͍ɻ