よいプロダクトをつくるためのよいチームのつくられかた

by Yusuke Kokubo

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QNKQTMBDLDPNΦϑձ +6/ ʮΑ͍ϓϩμΫτΛͭ͘ΔͨΊͷ ɹΑ͍νʔϜͷͭ͘ΒΕ͔ͨʯ גࣜձࣾψʔϥϘখٱอ༞հ

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ΑΖ͓͘͠Ͷ͕͍͠·͢ɻ

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#"$,-0(("5)&3*/(8*/5&3 50$ ▸ ࣗݾ঺հձࣾ঺հ ▸ ͱ͋ΔϓϩδΣΫτͷ࿩ ▸ ϓϩδΣΫτൃ଍౰࣌ ▸ νʔϜͷ໰୊ൃੜ ▸ Ͳ͏΍ͬͯղܾ͔ͨ͠ ▸ ͦͯ͠ແࣄʹϦϦʔε ▸ ڭ܇ 8ϲ݄͘Β͍ ͷ࿩

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ࣗݾ঺հ

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ࣗݾ঺հ ࣗݾ঺հ ▸ !ZVTVLF@LPLVCP ▸ ໊ݹ԰ࢢࡏॅ ▸ 4*FSˠϑΝϯτϜλΠϓ .JTPDB ˠψʔϥϘ ▸ גࣜձࣾψʔϥϘژ౎ࣄ຿ॴॴଐ ▸ ि ೔͸ࣗ୐ͰϦϞʔτϫʔΫɺ ೔͸ژ౎PS౦ژPS෱Ԭʹग़ࣾ ▸ #BDLMPHνʔϜͷੜ࢈ੑΛ࠷େԽ͢ΔͨΊͷ࢓૊Έͮ͘ ΓΛ΍ͬͯ·͢ɻ

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ژ౎Ͱ͸͜ΜͳࣸਅΛࡱͬͯ·͢ɻ 貴船神社鴨川嵐⼭下鴨神社

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ψʔϥϘͱ#BDLMPH ʹ͍ͭͯ

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▸ ෱Ԭ ຊࣾ ɺژ౎ɺ౦ژʹ։ൃڌ఺ ▸ /FX:PSLɺ"NTUFSEBNɺ4JOHBQPSFʹ΋

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▸ νʔϜͰ͸ͨΒ͘ɺ͢΂ͯͷਓͷͨΊͷϓϩδΣΫ τ؅ཧπʔϧͰ͢ ▸ 8FC੍࡞ɺιϑτ΢ΣΞ։ൃɺେख޿ࠂ୅ཧళɺશࠃ൛৽ฉࣾͳ ͲͳͲͨ͘͞ΜͷۀछͰ࢖ΘΕ͍ͯ·͢ ࣗݾ঺հ #BDLMPHͱ͸ ˞೥݄೔࣌఺

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͔͜͜Βຊ୊

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͔͜͜Βຊ୊ ࠓ೔ͷ͓࿩ ▸ #BDLMPHͷͱ͋Δ։ൃϓϩδΣΫτͰͷνʔϜͷ੒௕ʹ͍ͭ ͯɺλοΫϚϯϞσϧʹԊͬͯղઆ͠·͢ɻ νʔϜ͕ύϑΥʔϚϯεΛൃش͢Δ·Ͱʹ͸ ͕͔͔࣌ؒΔΑɺͱ͍͏࿩

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͔͜͜Βຊ୊ 5-%3 ▸ Α͍ϓϩμΫτΛͭ͘ΔͨΊʹ͸Α͍νʔϜ͕ඞཁ ▸ Α͍νʔϜΛͭ͘ΔͨΊʹ͸͕࣌ؒඞཁ ▸ ૣ͘Α͍νʔϜΛͭ͘ΔͨΊʹ͸ଞਓ΁ͷཧղɺ ଞਓͱͷڑ཭ײͷऔΓํΛ஌Δ͜ͱ͕େ੾

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#BDLMPHͷνϟοτ ΠϯςάϨʔγϣϯ ͱ͋ΔϓϩδΣΫτ

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νϟοτΠϯςάϨʔγϣϯ νϟοτΠϯςάϨʔγϣϯͱ͸ Backlogͷߋ৽Λ͓஌Βͤ

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νϟοτΠϯςάϨʔγϣϯ νϟοτΠϯςάϨʔγϣϯͷػӡ ▸ ֎෦ͷνϟοταʔϏεͱ΋ͬͱ࿈ܞ͢Δͧʂ ▸ ͱ͍͏࿩ʹͳΔ ʢৄ͍͠࿩͸লུʣ

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νϟοτΠϯςάϨʔγϣϯ νϟοτΠϯςάϨʔγϣϯ΍Δͧʂ ▸ ͦͯ͠ϝϯόʔ͕টू͞Εͨ

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ܗ੒ظ ΩοΫΦϑ

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νϟοτΠϯςάϨʔγϣϯ ΩοΫΦϑ ▸ ෱Ԭຊࣾʹ͋ͭ·ͬͯΩοΫΦϑ ▸ ϝϯόʔߏ੒ ▸ ϓϩμΫτΦʔφʔ໊ژ౎ ▸ ΤϯδχΞ໊෱Ԭ ▸ σβΠφʔ໊ژ౎

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ΤϯδχΞA ϓϩμΫτΦʔφʔ ΤϯδχΞB ΤϯδχΞC σβΠφʔ Backlogͷத਎ʹҰ൪͘Θ͍͠ɻ ϓϩδΣΫτʹ͸஗ΕͯࢀՃɻ ϓϩμΫτͷ࢓༷ΛܾΊͨΓɺ εςʔΫϗϧμʔͱͷௐ੔Λ͢ Δਓɻίʔυ͸ॻ͔ͳ͍ɻ ೖࣾͯ͠·΋ͳ͍ɻ ψʔϥϘͰ͸ॳΊͯͷνʔϜ։ൃɻ νʔϜߏ੒ ژ౎ ෱Ԭ

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νϟοτΠϯςάϨʔγϣϯ λοΫϚϯϞσϧͰݴ͏ͱ ࠓ͜͜ TIME P E R F O R M A N C E νʔϜര஀

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νϟοτΠϯςάϨʔγϣϯ ͜ͷͱ͖ͷνʔϜͷঢ়گ ▸ ΈΜͳͰؤு͍ͬͯ͜͏ͱ͍͏งғؾ ▸ ͨͩɺҰ൪࢓༷ʹཧղ͕͋ΔΤϯδχΞ͕஗Εͯࢀ Ճ͢Δͷ͕ؾ͕͔Γ ▸ Ͳ͏͍͏ϓϩηεͰ࢓ࣄΛ͍͔ͯ͘͠΋ෆ໌

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ࠞཚظ ͸͡·ͬͨ͸΋ͷ ͷʜ

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νϟοτΠϯςάϨʔγϣϯ ΩοΫΦϑ͚ͨ͠ΕͲʜ ▸ ΤϯδχΞ໊ͷ͏໊ͪ͸νʔϜ։ൃະܦݧ ▸ ࢒Δ໊͸ผͷϓϩδΣΫτͰɺ͙͢ʹ߹ྲྀͰ͖ͳ͍ʜ ▸ νʔϜͷ։ൃϓϩηεͷ࿩Λͯ͠΋࿩͕஄·ͳ͍ʜ ▸ ΠϯςάϨʔγϣϯ։ൃҎ֎ͷอकͷΦγΰτ΋ʜ

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νϟοτΠϯςάϨʔγϣϯ ΩοΫΦϑ͚ͨ͠ΕͲʜ ▸ ΤϯδχΞ໊ͷ͏໊ͪ͸νʔϜ։ൃະܦݧ ▸ ࢒Δ໊͸ผͷϓϩδΣΫτͰɺ͙͢ʹ߹ྲྀͰ͖ͳ͍ʜ ▸ νʔϜͷ։ൃϓϩηεͷ࿩Λͯ͠΋࿩͕஄·ͳ͍ʜ ▸ ΠϯςάϨʔγϣϯ։ൃҎ֎ͷอकͷΦγΰτ΋ʜ ࠓ͔ͩΒݴ͑Δ͚Ͳ౰࣌ͷงғؾ͸ ͋Μ·ΓΑ͘ͳ͔ͬͨ…ʂʂ

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Backlogͷத਎ʹҰ൪͘Θ͍͠ɻ ϓϩδΣΫτʹ͸஗ΕͯࢀՃɻ ೖࣾͯ͠·΋ͳ͍ɻ ψʔϥϘͰ͸ॳΊͯͷνʔϜ։ൃɻ ࢓ࣄͷਐΊํʹޱ͸͚ͩ͢Ͳɺࣗ෼͸·ͩϝϯ όʔ͡Όͳ͍ͷͰɺ͏·͘఻ΘΒͳ͍ ?? ??

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νϟοτΠϯςάϨʔγϣϯ λοΫϚϯϞσϧͰݴ͏ͱ ࠓ͜͜ TIME P E R F O R M A N C E

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νϟοτΠϯςάϨʔγϣϯ λοΫϚϯϞσϧͰݴ͏ͱ ࠓ͜͜ TIME P E R F O R M A N C E

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νϟοτΠϯςάϨʔγϣϯ λοΫϚϯϞσϧͰݴ͏ͱ νʔϜͱͯ͠ύϑΥʔϚϯεΛग़ͨ͢Ίʹ͸ʁ ࠓ͜͜ TIME P E R F O R M A N C E

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ૣ͘Ͳ͏ʹ͔͠ ͳ͍ͱʜ

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νϟοτΠϯςάϨʔγϣϯ ࠞཚظͱ͸ ▸ ϝϯόʔؒͷظ଴΍Ձ஋؍ͷ͢Ε͕͍ͪ ▸ ࣗ෼ͷ໾ׂɺ૬खͱͷؔ܎ੑ ▸ ૬खʹظ଴͢Δ͜ͱظ଴͞Ε͍ͯΔ͜ͱ ▸ ࣗ෼͕͞Εͯخ͍͜͠ͱݏͳ͜ͱ

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νϟοτΠϯςάϨʔγϣϯ ࠞཚظͱ͸ ▸ ϝϯόʔؒͷظ଴΍Ձ஋؍ͷ͢Ε͕͍ͪ ▸ ࣗ෼ͷ໾ׂɺ૬खͱͷؔ܎ੑ ▸ ૬खʹظ଴͢Δ͜ͱظ଴͞Ε͍ͯΔ͜ͱ ▸ ࣗ෼͕͞Εͯخ͍͜͠ͱݏͳ͜ͱ ૬ޓཧղ͕ෆ଍͍ͯ͠Δ ʢ΍ͬͯΈͯ͸͡ΊͯΘ͔Δ͜ͱͳͷͰωΨ ςΟϒͳ࿩Ͱ͸ͳ͍ʣ ʢͨͩ͠ɺ͜ͷঢ়ଶ͕௕Ҿ͘ͱ௒ةݥʂʂʣ

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νϟοτΠϯςάϨʔγϣϯ ࠞཚظͷνʔϜʹඞཁͳ͜ͱ

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νϟοτΠϯςάϨʔγϣϯ ࠞཚظͷνʔϜʹඞཁͳ͜ͱ ▸ ϝϯόʔؒͷظ଴΍Ձ஋؍ͷ͢Ε͕͍ͪΛຒΊΔ

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νϟοτΠϯςάϨʔγϣϯ ࠞཚظͷνʔϜʹඞཁͳ͜ͱ ▸ ϝϯόʔؒͷظ଴΍Ձ஋؍ͷ͢Ε͕͍ͪΛຒΊΔ ▸ ࣗ෼ͷ໾ׂɺ૬खͱͷؔ܎ੑ

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νϟοτΠϯςάϨʔγϣϯ ࠞཚظͷνʔϜʹඞཁͳ͜ͱ ▸ ϝϯόʔؒͷظ଴΍Ձ஋؍ͷ͢Ε͕͍ͪΛຒΊΔ ▸ ࣗ෼ͷ໾ׂɺ૬खͱͷؔ܎ੑ ▸ ࣗ෼͸Ͳ͏͍͏ਓͳͷ͔

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νϟοτΠϯςάϨʔγϣϯ ࠞཚظͷνʔϜʹඞཁͳ͜ͱ ▸ ϝϯόʔؒͷظ଴΍Ձ஋؍ͷ͢Ε͕͍ͪΛຒΊΔ ▸ ࣗ෼ͷ໾ׂɺ૬खͱͷؔ܎ੑ ▸ ࣗ෼͸Ͳ͏͍͏ਓͳͷ͔ ▸ ૬खʹظ଴͢Δ͜ͱظ଴͞Ε͍ͯΔ͜ͱ

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νϟοτΠϯςάϨʔγϣϯ ࠞཚظͷνʔϜʹඞཁͳ͜ͱ ▸ ϝϯόʔؒͷظ଴΍Ձ஋؍ͷ͢Ε͕͍ͪΛຒΊΔ ▸ ࣗ෼ͷ໾ׂɺ૬खͱͷؔ܎ੑ ▸ ࣗ෼͸Ͳ͏͍͏ਓͳͷ͔ ▸ ૬खʹظ଴͢Δ͜ͱظ଴͞Ε͍ͯΔ͜ͱ ▸ ࣗ෼͸ԿΛظ଴͍ͯ͠Δʁ૬खʹԿΛظ଴͍ͯ͠Δʁ

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νϟοτΠϯςάϨʔγϣϯ ࠞཚظͷνʔϜʹඞཁͳ͜ͱ ▸ ϝϯόʔؒͷظ଴΍Ձ஋؍ͷ͢Ε͕͍ͪΛຒΊΔ ▸ ࣗ෼ͷ໾ׂɺ૬खͱͷؔ܎ੑ ▸ ࣗ෼͸Ͳ͏͍͏ਓͳͷ͔ ▸ ૬खʹظ଴͢Δ͜ͱظ଴͞Ε͍ͯΔ͜ͱ ▸ ࣗ෼͸ԿΛظ଴͍ͯ͠Δʁ૬खʹԿΛظ଴͍ͯ͠Δʁ ▸ ࣗ෼͕͞Εͯخ͍͜͠ͱݏͳ͜ͱ

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νϟοτΠϯςάϨʔγϣϯ ࠞཚظͷνʔϜʹඞཁͳ͜ͱ ▸ ϝϯόʔؒͷظ଴΍Ձ஋؍ͷ͢Ε͕͍ͪΛຒΊΔ ▸ ࣗ෼ͷ໾ׂɺ૬खͱͷؔ܎ੑ ▸ ࣗ෼͸Ͳ͏͍͏ਓͳͷ͔ ▸ ૬खʹظ଴͢Δ͜ͱظ଴͞Ε͍ͯΔ͜ͱ ▸ ࣗ෼͸ԿΛظ଴͍ͯ͠Δʁ૬खʹԿΛظ଴͍ͯ͠Δʁ ▸ ࣗ෼͕͞Εͯخ͍͜͠ͱݏͳ͜ͱ ▸ ࣗ෼͸Ͳ͏͍͏ͱ͖ʹςϯγϣϯ্͕Δʁͦͷٯ͸ʁ

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νϟοτΠϯςάϨʔγϣϯ ਓؒؔ܎͸ڑ཭ײ͕େ੾

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νϟοτΠϯςάϨʔγϣϯ ͦ͜Ͱ๻ͨͪ͸ߟ͑ͨ ▸ ݸਓͷਓؒੑΛ஌Δ͜ͱ ▸ ͓ޓ͍ͷؔ܎ੑΛ஌Δ͜ͱ

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νϟοτΠϯςάϨʔγϣϯ ΍ͬͨ͜ͱ ▸ ϝϯόʔͱͷPO ▸ ݸਓϨϕϧͰͷ໰୊ҙࣝʹ͍ͭͯͷڞ༗ ▸ ϝϯόʔ͕͓ޓ͍ͷਓؒੑΛཧղ͢Δ ▸ υϥοΧʔ෩ΤΫααΠζ ̋̋΍ͬͯΔͱ͖͕ Ұ൪ςϯγϣϯ͕͋Δʂʂ ˚˚͸ۤखͳͷͰ ΍Ίͯ΄͍͠…

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▸ ϝϯόʔͲ͏͕͠૬खͷ͜ͱΛ஌Δ͜ͱ͕Ͱ͖ͨ ▸ ීஈࣗ෼͕Կؾͳ͘ݴͬͯͨ͜ͱ͕ɺ૬खΛই͚͍͔ͭͯͨ΋͠ Εͳ͍ɺͱࣗવͱ൓লΛଅ͢Α͏ʹͳͬͨ νϟοτΠϯςάϨʔγϣϯ ͦͷ݁Ռ ීஈԿؾͳ͘ݴͬͯͨ͜ͱ ͕ই͚͔ͭͯͨ΋… ࢥ͍ͬͯͨϞϠϞϠΛ఻͑ Δ͜ͱ͕Ͱ͖ͯεοΩϦʂ

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▸ ϝϯόʔͲ͏͕͠૬खͷ͜ͱΛ஌Δ͜ͱ͕Ͱ͖ͨ ▸ ීஈࣗ෼͕Կؾͳ͘ݴͬͯͨ͜ͱ͕ɺ૬खΛই͚͍͔ͭͯͨ΋͠ Εͳ͍ɺͱࣗવͱ൓লΛଅ͢Α͏ʹͳͬͨ গͣͭ͠ίϛϡχέʔγϣϯΛ औΕΔΑ͏ʹͳ͖ͬͯͨ νϟοτΠϯςάϨʔγϣϯ ͦͷ݁Ռ ීஈԿؾͳ͘ݴͬͯͨ͜ͱ ͕ই͚͔ͭͯͨ΋… ࢥ͍ͬͯͨϞϠϞϠΛ఻͑ Δ͜ͱ͕Ͱ͖ͯεοΩϦʂ

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౷Ұظ زଟͷࠞཚΛܦ ͯʜ

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νϟοτΠϯςάϨʔγϣϯ ঃʑʹνʔϜʹͳ͖ͬͯͨ ࠓ͜͜ TIME P E R F O R M A N C E

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νϟοτΠϯςάϨʔγϣϯ νʔϜͱͯ͠ػೳ͢ΔΑ͏ʹ ▸ ேձޙͷϞϒϓϩͱ͔ϓϧϦΫͷϨϏϡʔ ▸ ؾʹͳΔ͜ͱ͕͋Ε͹ϖΞϓϩ ▸ ຖिͷ;Γ͔͑ΓͰ։ൃϓϩηεͷݟ௚͠

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νϟοτΠϯςάϨʔγϣϯ νʔϜͱͯ͠ػೳ͢ΔΑ͏ʹ ▸ ேձޙͷϞϒϓϩͱ͔ϓϧϦΫͷϨϏϡʔ ▸ ؾʹͳΔ͜ͱ͕͋Ε͹ϖΞϓϩ ▸ ຖिͷ;Γ͔͑ΓͰ։ൃϓϩηεͷݟ௚͠ ҆ఆͯ͠ਐḿΛग़ͤΔΑ͏ʹͳͬͨʂʂ

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νϟοτΠϯςάϨʔγϣϯ νʔϜͱͯ͠ػೳ͢ΔΑ͏ʹ ▸ ேձޙͷϞϒϓϩͱ͔ϓϧϦΫͷϨϏϡʔ ▸ ؾʹͳΔ͜ͱ͕͋Ε͹ϖΞϓϩ ▸ ຖिͷ;Γ͔͑ΓͰ։ൃϓϩηεͷݟ௚͠ ୭͔ٳΜͰ΋ɺ ଞͷਓͰΧόʔͰ͖ΔΑ͏ʹͳͬͨ☺ʂʂ ҆ఆͯ͠ਐḿΛग़ͤΔΑ͏ʹͳͬͨʂʂ

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ࣗવͱձ࿩͕ੜ·ΕΔؔ܎ੑ ΈΜͳͰҰͭͷ࢓ࣄΛਐΊΒΕΔΑ͏ʹͳͬͨ!!

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νϟοτΠϯςάϨʔγϣϯ ͪͳΈʹ͜ͷͱ͖ͷ#BDLMPHͷ࢖͍ํ ▸ ਌՝୊ʮ'FBUVSFʯ ▸ ϢʔβʔετʔϦʔ ▸ ड͚ೖΕ৚݅ ▸ ࢠ՝୊ʹʮ5BTLʯ ▸ ࣮૷ ▸ ςετ ▸ FUD ͜ͷεϥΠυͰ།ҰͷBacklogͷ࿩

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ػೳظ ͜͜·ͰདྷͨΒແ ఢ

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νϟοτΠϯςάϨʔγϣϯ ͦͯ͠௖͖΁ʜ ࠓ͜͜ TIME P E R F O R M A N C E

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νϟοτΠϯςάϨʔγϣϯ زଟͷࠔ೉Λܦͯʜ ▸ ʢ࿩͢ͱ௕͘ͳΔͷͰলུʣ

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ϓϩηεͷվળ΋ΈΜͳͰҙݟΛग़͠߹͑ΔΑ͏ʹ ҆ఆͨ͠ਐḿΛग़ͤΔΑ͏ʹͳ͖ͬͯͨ

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νϟοτΠϯςάϨʔγϣϯ ͍ͭʹϦϦʔεʂʂ

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νϟοτΠϯςάϨʔγϣϯ ൓Ԡ΋ྑ͍ײ͡

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νϟοτΠϯςάϨʔγϣϯ ڭ܇ ▸ νʔϜͷܗ੒ʹ͸͕͔͔࣌ؒΔ ▸ εέδϡʔϧʹ΋੝ΓࠐΜͰߟ͑Α͏ ▸ νʔϜ͕ࠞཚظʹೖͬͯ΋͜Θ͕Βͳ͍ ▸ ͲΜͳνʔϜͰ΋ඞͣ௨Δಓ ▸ ਓؒؔ܎͸ڑ཭ײ͕େ੾ ▸ ݸਓͷਓؒੑΛ஌Δ͜ͱ ▸ ͓ޓ͍ͷؔ܎ੑΛ஌Δ͜ͱ

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·ͱΊ Α͍ϓϩμΫτΛͭ͘Δ ʹ Α͍ϓϩμΫτΛͭ͘ΔνʔϜΛͭ͘Δ ʹ νʔϜΛͭ͘Δʹ͸ਓؒੑΛཧղ͢Δ ʹ ϓϩμΫτΛͭ͘Δͱ͸ਓΛཧղ͢Δ͜ͱ

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νϟοτΠϯςάϨʔγϣϯ ':*(PPHMFSF8PSL ৺ཧత҆શੑ͹͔Γ͕ڧௐ͞ΕΔ͚Ͳɺ ϝϯόʔ͕͓ޓ͍ʹ૬ޓ৴པͰ͖Δ ؔ܎ͮ͘Γ΋ͱͯ΋େ੾ͩͱࢥ͏ɻ

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νϟοτΠϯςάϨʔγϣϯ ͦͯ͠ղࢄ΁ʜ ▸ ମ੍มߋʹΑΓνʔϜ͸੯͠·Εͭͭղࢄ΁ʜ ▸ ΄Μͱ͸΋ͬͱ৭ʑ΍Γ͍ͨ͜ͱ͕͕͋ͬͨʜ ▸ ͦΕͰ΋ΈΜͳͰ͜ͷϓϩδΣΫτΛ௨ͯ͠νʔϜ ։ൃͷૉ੖Β͠͞Λ஌Εͨͷ͸وॏͳࡒ࢈ʹͳͬ ͨ ׬

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͋Γ͕ͱ͏͍͟͝·ͨ͠ɻ