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チーム開発について / Team Development with agile
Shunya Shishido
May 15, 2018
Technology
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270
チーム開発について / Team Development with agile
新人研修2018
Shunya Shishido
May 15, 2018
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Transcript
1 νʔϜ։ൃʹ͍ͭͯ
2 લఏ
3 ιϑτΣΞ࢈ۀͲΜͲΜਐԽ͍ͯ͠Δ ଠݹ ιϑτΣΞσΟεΫʹೖΕͯ͢Δ࣌ ۀݐஙۀͱಉ͘͡ɺاըˠઃܭˠˠ࣭ཧˠྲྀ௨ͷϑϩʔ ۙʢ8FCͷ࣌ʁʣ
γεςϜΛ࡞ͬͯऴΘΓͰͳ͘ͳͬͨ ࢀೖোน͕Լ͕Γɺ࣍ʑͱ͍͍αʔϏε͕Ͱ͖Δɺڝ૪ͷܹԽ ݱʢΫϥυͷ࣌ʁʣ αʔόΛอ࣋͢Δඞཁͳ͘ͳͬͨ ૉૣ͍αʔϏεͷఏڙͱૉૣ͍վળ͕ଓ͚ΒΕΔ͔͕উෛ
4 ࣄৗʹෆ࣮֬ Ϛʔέοτͷᅂ͕มΘͬͨ ڝ߹αʔϏε͕ͲΜͲΜ৽͍͠ͷΛग़͢ ϓϩδΣΫτϝϯόʔ͕Ҿ͖ൈ͔Εͨ ಥવ৽͍͠ཁٻ͕͖߱ͬͯͨ
FUD ෆ࣮֬ͳঢ়گͷதͰ࣮֬ʹՌΛग़͢ʹʁ ˠ͍ΘΏΔ"HJMFͱ͔-&"/ͱ͔ݴΘΕΔͷ
5 ෆ࣮֬ͳঢ়گʹରԠ͢ΔͨΊʹ ͱʹ͔͘PVUQVUɺPVUDPNFʹϑΥʔΧε͢Δ ຊ࣭తͰͳ͍͜ͱʮΒͳ͍ʯ ྫ͑ॏްେͳυΩϡϝϯτͷඋ ܗ֚Խͨ͠ఆྫ.5(
ΠςϨʔγϣϯʢϑΟʔυόοΫϧʔϓʣΛ͘ճ͢ εϓϦϯτܭըΛཱ࣮ͯͯߦ͢Δ ࣗಈԽͯ͠ৗʹϓϩμΫγϣϯʹϦϦʔεͰ͖Δঢ়ଶʹ͢Δʢ$*ɾ$% ϏϧυɺςετɺσϓϩΠ ্هͷΑ͏ͳ͜ͱ͕࣮ݱͰ͖ΔنײͰνʔϜΛ࡞ΔɺݖݶΛҠৡ͢Δ
6 ϑΟʔυόοΫϧʔϓ ૉૣ͘ΞτϓοτΛग़͢ ޮՌଌఆɾϢʔβ͔ΒͷϑΟʔυόοΫΛड͚Δ վળ͢Δ ҎԼϧʔϓ
.71 .JOJNVN7BMVBCMF1SPEVDU Ϣʔβʹͪ͜Β͕ҙਤͨ͠ՁΛఏڙͰ͖Δ࠷খݶͷػೳΛ༗ͨ͠ أटἧ͑ͯձٞͰٞͯ͠ΔΑΓϑΟʔυόοΫϧʔϓΛ͘ճͨ͠ํ͕ ͍͍ ແବͳίετݮʹܨ͕Δ
7 νʔϜʹ৭ʑͳׂ͕͋Δ ϓϩμΫτଆ Ϧαʔνɾੳ اըɾઓཱུҊɺ,1*࡞ 6*69σβΠϯ
ͭͷνʔϜͰ͜ΕΒશͯΛ୲อͰ͖Δͷ͕ཧ ۀ༨ܭͳίϛϡχέʔγϣϯίετΛ࢈ΉˠͷԼΛট͘ ඞવతʹ֤ϝϯόʔ͕ঢ়گʹ߹ΘͤͯෳͷࢠΛඃΔ͜ͱʹͳΔ ಘҙେܴ͚ͩͲʮ͜ΕҎ֎Βͳ͍ʂʯ͍͠Α ্ͷྨԣஅ͢Δ͜ͱ͕ଟ͍͠ɺԣஅ͢Δ͖ ։ൃଆ ΞʔΩςΫνϟઃܭ ࣮ɾςετ ϦϦʔε
8 έʔεελσΟ
9 ཁɾԾઆΛετʔϦʔʹམͱ͠ࠐΉ ʮࠓͷΦϦϯϐοΫͷಛઃαΠτΛ࡞Γ͍ͨΜͩΑͳ͋ʯ ʮใͷهࣄ͕ಡΊͯɺࢼ߹݁Ռͱ͔ରઓ༧ఆͱ͔͕֬ೝͰ͖ΔαΠτʯ ʮͳΜ͔σβΠϯΠέͯͯɺϞόΠϧ͔ΒͰಡΈ͍ͨͳ͋ʯ ʮࣸਅͱ͔ͲʔΜͱग़͍ͨ͠ɺ͋ͱࠂඞཁͩͶʯ ʮαΠταΫαΫಡΈࠐ·Εͯ΄͍͠ʯ ʮ͋ͱϥΠϒʂࢼ߹ͷ࣮گதܧΈ͍ͨͳΈ͕΄͍͠ʯ
10 ετʔϦʔʹམͱ͠ࠐ͏ ετʔϦʔͱʁ ཁٻ༷ΛࣗવݴޠͰ݁ʹ·ͱΊͨͷ ʮ˔˔͕☓☓Ͱ͖Δʯͱ͍ͬͨͷ ώϯτ
ٕज़తͳϨΠϠʔͰׂ͠ͳ͍ ಈ࡞͢Δػೳ୯ҐͰׂ͢Δ
11 ετʔϦʔʹٻΊΒΕΔ͜ͱ *OEFQFOEFOU ಠཱੑɺґଘؔΛۃྗഉআ͍ͯ͠Δ͜ͱ /FHPUJBCMF ަবՄೳͰ͋Δ͜ͱɺঢ়گมΘΔɺҰͷܾఆΛઈରʹ͠ͳ͍
7BMVBCMF ϏδωεʹͱͬͯՁ͕͋Δ͜ͱ &TUJNBCMF ࡞ۀͷʹݟੵΓ͕ՄೳͰ͋Δ͜ͱʢෆՄೳͳΒߋʹׂ͢Δʣ 4J[F దͳ࡞ۀཻʢϢʔβϥΠϒ৴͕ݟΒΕΔɺͱ͔େ͖͗͢ʣ 5FTUBCMF ड͚ೖΕςετ͕Մೳ
12 ετʔϦʔ͕Ͱ͖ͨΒ ༏ઌॱҐ͚ ࡞ۀͷݟੵΓʢϓϥϯχϯάϙʔΧʔFUDʣ ͋ͱΠςϨʔγϣϯΛճ͢ εϓϦϯτܭըʢεϓϦϯτͷؒʹԿΛΔ͔ʣ
εϓϦϯτ࣮ࢪ ৼΓฦΓɺϕϩγςΟͷܭଌʢεϓϦϯτͰͲΕ͚ͩফԽͰ͖͔ͨʣ
13 ΠςϨʔγϣϯ νʔϜҰఆظؒΛ̍ͭͷ۠Γͱ͢Δ िؒि͕ؒଟ͍ ظؒͰୡ͖͢࡞ۀΛ༧ΊܾΊͯʢεϓϦϯτܭըʣͦͷୡʹ͚ͯ νʔϜͰऔΓΉ
ୡ͢ΔͨΊͷखஈͱͯ͠ɺҎԼͷΑ͏ͳࢪࡦΛߦ͏νʔϜ͕ଟ͍ σΠϦʔελϯυΞοϓʢ֤ࣗͷঢ়گؾ͖ͷڞ༗ʣ ͔ΜΜͳͲλεΫϘʔυͰͷਐḿཧʢ5SFMMP͕ଟ͍ɺݸਓతʹཧ ͕͖ʣ εϓϦϯτͷৼΓฦΓʢ,15ͳͲʣΛͯ͠վળΛ܁Γฦ͢
14 ࣮ࡍͷ։ൃ
15 νʔϜ։ൃͷʢҰ෦ʣ ετʔϦʔʢλεΫʣͷཧ ܭըʙணखʙྃ·ͰͷϫʔΫϑϩʔ ༏ઌॱҐ ιʔείʔυཧ
ϒϥϯνઓུ ։ൃΠϯϑϥ ݸਓ։ൃڥ ։ൃɾεςʔδϯάڥ αʔόߏʢ%PDLFS "OTJCMFͳͲʣ $*ɾ$% ϏϧυɾςετɾσϓϩΠͷϫʔΫϑϩʔ ࣮ݱํ๏ʢ+FOLJOT DJSDMFDJʣ ઃఆཧʢ1JQMJOF DJSDMFZNMʣ ίϛϡχέʔγϣϯ .5(ձٞମ 4MBDL *3$ XJLJ υΩϡϝϯτཧ ίʔυϨϏϡʔɺΞʔΩςΫνϟϨϏϡʔ Ϗϧυ Ϗϧυπʔϧ ੩తղੳ ςετ ςετܭը Ϣχοτςετɺड͚ೖΕςετ ࣗಈԽ
16 ݁ߏ৭ʑߟ͑ͳ͖Ό͍͚ͳ͍͜ͱ͕͋Δ ͚Ͳ͜Ε͕Ͱ͖ͨΒ։ൃޮ͕Ұؾʹ্͕Δʂ
17 ϦϦʔε·ͰͷϫʔΫϑϩʔʢྫʣ (JUIVC'MPXҰͱ͍͏લఏͰ͢ (JUIVC'MPXͷղઆIUUQTHJTUHJUIVCDPN(BCLN
18 νʔϜ։ൃͷΞυόΠε λεΫجຊతʹྻͰணख͢Δ͖ɻෳΛಉ࣌ʹΔ͖Ͱͳ͍ ෳͷ͜ͱΛಉ࣌ʹΔͱͦͷՁͷఏڙ͕ΕΔ λεΫͷਐḿ͕ݟ͑ͮΒ͘ͳΔ ࣮ʹΜͩΒ୭͔ʹ૬ஊ
ਓͰΜͰ͍ͯ࣌ؒͷແବʹͳΔ͜ͱ͕ଟ͍ ಈ͘ͷ͕Ͱ͖ͨΒपғʹํੑ͕ਖ਼͍͔֬͠ೝ͢Δ ৗʹ͜·ΊͳϑΟʔυόοΫΛ ϦϑΝΫλϦϯά ෛ࠴େ͖͘ͳΕͳΔ΄Ͳղܾ͕ࠔ গ͠༨༟͕͋ΕϦϑΝΫλϦϯάΛ͢Δ
19 νʔϜ։ൃͷΞυόΠε ίʔυΈΜͳͷͷ ଞͷਓࣗͷίʔυΛಡΜͰ༷ҙਤ͕ཧղͰ͖Δ͔Λҙࣝ͢Δ Ұ؏໋໊ͨ͠نଇɺநతͳ໊લආ͚Δ ίϝϯτʹ࣮ͷதͰͳ͘ʮͳͥͦ͏ͨ͠ͷ͔ʯͱ͍͏ҙਤΛॻ
͘ɻଞͷਓ͕ཧղͰ͖ͳ͍ͩΖ͏ͳͱࢥͬͨΒίϝϯτΛೖΕΔ σβΠϯύλʔϯ ιϑτΣΞݪଇΛҙࣝ͢Δ :"(/*ʢඞཁʹͳΔ·Ͱ࣮͢Δͳʣ %3:ʢಉ͜͡ͱΛ܁Γฦ͢ͳʣ ,*44ʢγϯϓϧʹ͓͚ͯ͠ʣ ιϑτΣΞݪଇͷɹIUUQTRJJUBDPNIJSPLJEBJDIJJUFNTEDECEF
20 ίʔυϨϏϡʔͷΞυόΠε ୭͔ͷ࡞ۀͷखΛࢭΊͳ͍ ίʔυϨϏϡʔͷґཔ͕དྷͨΒͳΔ͘ૣ͘ϨϏϡʔ͢Δ ϨϏϡʔͪґཔऀΛ͍ͨͤͯΔͱ͍͏ೝࣝΛ࣋ͭ ϨϏϡϫʔ͕ৗʹཁ༷݅ΛѲ͍ͯ͠ΔΘ͚Ͱͳ͍
ϨϏϡʔґཔมߋཁ݅ɺରԠ͢ΔνέοτͳͲΛ۩ମతʹॻ͘ (JUIVCͷ3FWJFX3FRVFTUػೳ(JUGZͱ͍͏ΞϓϦΛ͏ͱϨϏϡʔґཔ ͷΓͱΓ͕εϜʔζʹͳͬͯศར
21 ίʔυϨϏϡʔͷΞυόΠε ϨϏϡʔͷతίʔυͷ࣭୲อ ಈ͍͍ͯΔঢ়ଶ͕વɺͦͷ্Ͱݟམͱ͠ɺજࡏతʹෆ۩߹Λى͜͢Մ ೳੑͷ͋ΔՕॴɺΑΓϕλʔͳॻ͖ํ͕Ͱ͖Δํ๏ͳͲΛࢦఠͯ͠Βͬ ࣭ͯΛ্͛Δ ղܾͷݟࠐΈͷͳ͍෦Λ50%0ʹͯͦ͠Εͨ͠ͱ͍͑ͳ͍
ࣗ৴ͷͳ͍ঢ়ଶͰ͋Ε๊͑ࠐΜͰؤு࣮ͬͯ͢Δલʹ૬ஊ͠Α͏ ϨϏϡϫʔͳͦ͞͏ͳΒ-5(.Λ࣮ͯͨ͠͠Λ࿑͏
22 ίʔυϨϏϡʔͷΞυόΠε ࠣͳٞΊΑ͏ ʮΠϯσϯτ෯͕ҧ͏ʯͱ͔ʮ͜͜ͷׅހলུͰ͖Δʯͱ͔ʮηϛί ϩϯ͕ඞཁʯ ͦΕͧΕ͕࣋͋ΔͩΖ͏͠ɺٞͨ͠ͱͯͦ͠Ε͕αʔϏεશମ͔Β ݟΔͱᘭͳ͜ͱɻͷωλͱͯ͠໘ന͍͚Ͳ࣌ؒͷແବ
-JOUπʔϧͳΓίʔυϑΥʔϚολΛಋೖ͢Δ͖ ͋·ΓʹҰൠతͰͳ͍ॻ͖ํʹࢦఠͨ͠ํ͕͍͍ ࠣͳίʔυϨϏϡʔɹIUUQEIBUFOBOFKQOBPZB
23 ϚΠϯυηοτ
24 ͳͥνʔϜ։ൃ͕ඞཁͳͷ͔ ࢢڥͷٸܹʹมԽ͢Δ มԽʹରͯ͠ॊೈʹɺߴʹରԠ͢Δ γεςϜɾαʔϏε͕ਓͰ։ൃͰ͖ΔنΛ͑Δ ͦΕͧΕͷಘҙ
ೝࣝͷᴥᴪΛݮΒ͢ ٬؍తɾ߹ཧతͳٕज़બఆ FUD
25 ෳͷϓϩάϥϚ͕ؔΘΔ߹ɺ༏ΕͨίʔυΛॻ͚ͩ͘Ͱϓϩ δΣΫτޭ͠ͳ͍ɻશһ͕࠷ऴඪʹ͔ͬͯڠྗ͢Δ͜ͱ͕ ॏཁͰ͋ΓɺνʔϜͷڠྗϓϩδΣΫτޭͷΧΪͱͳΔɻ ιϑτΣΞ։ൃνʔϜεϙʔπͷΑ͏ͳͷ ΦϥΠϦʔʮ5&".(&&,(PPHMFͷΪʔΫ͍͔ͨͪʹͯ͠νʔϜΛ࡞Δͷ͔ʯΑΓ
26 ਓͰ։ൃͨ͠߹ ࣦഊͷՄೳੑ͕ߴ͘ͳΔ ࡞ͬͯΈ͚ͨͲ࣮શવΠέͯͳ͍ͷͩͬͨɺͳͲ ͷՄೳੑ͕͘ͳΔ
࣮ʹ͍᪴ͯແ༻ͳ࣌ؒΛඅ͢ νʔϜͰ։ൃͨ͠߹ ૣ͍ஈ֊͔Β͖᪴ΛճආͰ͖Δ ଞਓͷ࣮ΛؒۙͰݟͯͰ͖Δ ϑΟʔυόοΫϧʔϓΛճ͢͜ͱͰ࣌ؒ࿑ྗΛແବʹ͠ͳ͍ ୲͍ͯ͠Δਓ͕ࢮΜͩΒϓϩδΣΫτऴΘΓ Α͍νʔϜӅ͞ͳ͍
27 Α͍νʔϜӅ͞ͳ͍ ୭͔ͱҰॹʹࣄΛ͢ΔͱόΧʹ͞ΕͨΓ͠ͳ͍͔ͱෆ҆ʹͳ Δ͔͠Εͳ͍͕ɺؒҧͬͨ͜ͱΛͯ࣌ؒ͠ͱ࿑ྗΛແବʹ͢ Δ͜ͱΛෆ҆ʹࢥ͏͖
28 )VNBOJUZʢݠڏʣ ࣗશશೳͷਆͰͳ͍͠ɺৗʹਖ਼͍͠Θ͚Ͱͳ͍ 3FTQFDUʢଚܟʣ Ұॹʹಇ͘ಉ྅Λࢥ͍ͬͯɺೳྗ࣮Λߴ͘ධՁ͢Δ 5SVTUʢ৴པʣ ࣗҎ֎ͷਓ͕ਖ਼͍͜͠ͱΛ͢Δͱ৴ͯ͡ɺࣄΛͤΔ )35ͷݪଇ Ͳ͏ͤಇ͔ͳ͖Ό͍͚ͳ͍ͳΒָ͘͠ಇ͖͍ͨΑͶ
29 )35ͷݪଇ ʮͦͷࣄୀ۶ͦ͏ͳͷͰΓͨ͘ͳ͍ʯˡΤΰ ʮະͩʹΦϯϓϨͳΜͰ͔͢ʁʯˡͨͩͷඇ ʮͻͲ͍Ϋιίʔυͩͳ͋ʯˡਓ֨൱ఆ ʮ͍·গ͠༨༟͋ΔͷͰ͓͖ͬͯ·͢Αʯ ʮΫϥυҠߦ͍ͨ͠Ͱ͢Ͷɻݱঢ়ͷαʔόߏஙΛίʔυԽ͢Εʜʯ ʮ͜ͷ࣮ม໊ʹҰ؏ੑ͕ͳ͍͕͠ͳ͔ͬͨͱ͖ʹྫ֎͕ൃੜ͢ΔͶɻ ͜͜Λमਖ਼͢ΕͬͱΑ͘ͳΔΑɻҾ͖ଓ͖ΑΖ͘͠ʂʯ
30 શ෦ᘳʹ͜ͳ͢ͷ͍͠ʢͨͿΜ୭Ͱ͖ͯͳ͍ʣ ؾߏָ͑ͣ͘͠։ൃ͍͖ͯ͠·͠ΐ͏