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未経験のITエンジニアがアジャイル開発で内製化したら大変な目にあった話
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Nibu
January 15, 2024
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未経験のITエンジニアがアジャイル開発で内製化したら大変な目にあった話
EdgeTech+2022の登壇資料で、未経験メンバーのみからなるメンバーで内製化チームを立ち上げた際、直面した課題や解決してきた経緯を振り返ってまとめたものです。
Nibu
January 15, 2024
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Transcript
ະܦݧͷ*5ΤϯδχΞ͕ ɹΞδϟΠϧ։ൃͰԽͨ͠Β େมͳʹ͋ͬͨ ςετ͕௨͔ͬͨΒ ɹϚʔδͯ͠Ϥγʂ Photo by Morinobu &EHF5FDI
ਫ cΞωοΫεϗʔϧɹ'
2 ͡Ίʹ ͱΓ͘ΈհɿμΠΩϯใٕज़େֶ • എܠ ▶︎AIɾIoTਓࡐͷෆ ▶︎DXਪਐ͍ͨ͠ • औΓΈʢ201712݄͔Βʣ ▶︎2023·Ͱʹ1500໊ͷਓࡐΛࣾͰҭ
• ҎԼ3ΛڧԽ ▶︎AI׆༻ ▶︎AIٕज़։ൃ ▶︎γεςϜ։ൃ Citation: https://toyokeizai.net/articles/-/271400
3 ͡Ίʹ ࣗݾհɿ᳁ ࢙ • ܦྺ ▶︎2016ʙμΠΩϯۀגࣜձࣾTICʢσʔλαΠΤϯςΟετʣ ▶︎▶︎ ઐɿڧԽֶश ▶︎2019ʙԽνʔϜ্ཱɺ։ൃऀɺ
▶︎▶︎ ࣾձਓത࢜ਐֶʢใՊֶʣ ▶︎2022ʙΞδϟΠϧ։ൃΛܧଓ • ϩʔϧ ▶︎ϓϩάϥϚ/ ϓϩμΫτΦʔφʔ/ νʔϜϦʔμʔ • ͖ͳΩʔϫʔυ ▶︎TypeScript/ εΫϥϜ/ ςετ/ ཧ࠷దԽ ษڧͨࣝ͠ͱٕज़Λ ϓϩμΫτͰ࣮ફͯ͠εΩϧΞοϓ Ͱ͖Δྑ͍ڥ
ΠϯτϩμΫγϣϯ 4
5 ΠϯτϩμΫγϣϯ ࠓ͢͜ͱ • ͳͥΞδϟΠϧͰԽͱ͍͏બࢶͳͷ͔ • νʔϜ͕࣮ࡍܦݧͨ͠େมͳࣄଶͱͦͷଧ։ࡦ • ΞδϟΠϧDevOpsͷ༗ޮੑ ▶︎Ͳ͜ͰѻΘΕΔ༰Ͱ͋Δ͔Β
• ϕετϓϥΫςΟε ▶︎اۀจԽڥʹΑͬͯԿ͕ϕετ͔ҟͳΔ͔Β ͞ͳ͍͜ͱ Citation: amazon.com
6 ΠϯτϩμΫγϣϯ ΞδϟΠϧԽνʔϜઃཱ·Ͱͷഎܠ • ΤωϧΪʔͰͷݚڀ࣌ ▶︎ݚڀՌ͋Δ͕ސ٬Ձʢʹച্ʣʹߩݙͰ͖ͳ͔ͬͨ • ݚڀ͔ΒγεςϜԽͷݱʢͷճΓʣ ▶︎ϕϯμʔʹ͛ͯPoCࢭ·ΓɺγεςϜվमϕϯμʔ ▶︎ࣾһ໊̏ʢ༗ࢤʣͰγεςϜΛ࡞Γ͢͜ͱʹ
▶︎εΫϥϜମ੍Ͱޭͤͯ͞༗ޮੑΛཧղɹ→ɹઓུతղࢄ ΤωϧΪʔΞδϟΠϧతʹղܾ͢ΔͨΊνʔϜΛ࡞Γ͍ͨ Citation: amazon.com
7 ΠϯτϩμΫγϣϯ νʔϜΛ্ཱͪ͛ΔͨΊͷ՝ • ϝϯόʔͷεΩϧɾ։ൃܦݧ ▶︎࣮ܦݧʹ͘͠ඞཁͳεΩϧ͕Θ͔Βͳ͍ ཁ • ։ൃϓϩηε ▶︎ن͕ෆ໌ͳঢ়ଶͰϕλʔͳํ๏͕Θ͔Βͳ͍
ཁ • νʔϜจԽ ▶︎࣮ܦݧ͕ͳ͍ͷͰจԽ͕ଘࡏ͠ͳ͍ ཁ ͬͯΈͳ͍ͱԿ͕՝͔͔Βͳ͍ Citation: amazon.com
8 ΠϯτϩμΫγϣϯ ՝ʹରͯ͠Ͳ͏͖߹͏͔ • ϝϯόʔͷεΩϧɾ։ൃܦݧ ▶︎࣮ܦݧʹ͘͠ඞཁͳεΩϧ͕Θ͔Βͳ͍ ▶︎ϦϦʔεΛܦݧ͢Δʹൃ֮͢Δ • ։ൃϓϩηε ▶︎ن͕ෆ໌ͳঢ়ଶͰϕλʔͳํ๏͕Θ͔Βͳ͍
▶︎։ൃɾϦϦʔεɾӡ༻࣌ʹ͕ൃ֮͢Δ • νʔϜจԽ ▶︎࣮ܦݧ͕ͳ͍ͷͰจԽ͕ଘࡏ͠ͳ͍ ▶︎ͳͥ͜͜ʹډΔͷ͔ɺͳͲͷ͍͕ൃੜ͢Δ ՝ͷൃݟͱղܾͷվળαΠΫϧΛճ͠ଓ͚Δ Citation: bokete.com
9 ΠϯτϩμΫγϣɿ ͳͥΞδϟΠϧ͔ • νʔϜֶ͕श͢ΔػձʢվળαΠΫϧʣΛ׆༻͍ͨ͠ ▶︎ࢢϓϩμΫτ͚ͩͰͳ͘νʔϜࣗʹରͯ͠ • ֶशҙཉ͕͕͋Δ͔Β ▶︎ΤϯδχΞͱٕͯ͠ज़ΛֶͿ͜ͱָ͍͠ʂ •
νʔϜΛՄೳͳݶΓશʹࣗݾ৫Խ͍͔ͨ͠Β ▶︎ࣗओੑ͕ߴ·Δ ͳͥԽ͔ Citation: amazon.com Citation: amazon.com
10 ΠϯτϩμΫγϣϯ ΞδϟΠϧσʔλαΠΤϯενʔϜʢADSνʔϜʣ • جຊํ ▶︎ΞδϦςΟʢػහੑʣΛͬͯސ٬ՁΛఏڙ͠ଓ͚Δ ▶︎νʔϜશһ͕ΤϯδχΞͰ͋Γଓ͚Δ • จԽ ▶︎ࣦഊෆΛલఏʹֶशͯ͠վળ͢Δ͜ͱΛྭ͢Δ
▶︎ϓϩδΣΫτͷΏΓ͔͔͝Βุ·Ͱ ▶︎Γͳ͍εΩϧ֫ಘ͢Δ Agile + DevOps Citation: amazon.com Citation: amazon.com
11 ΠϯτϩμΫγϣϯ εΫϥϜͱDevOps Photo by morinibu:εΫϥϜͱDevops • DevOps ▶︎ܧଓతͳνʔϜͷ׆ಈͰ͋Δ ▶︎࠷ॳ͔Β࡞ΓΔ͜ͱ͍͠
• εΫϥϜ ▶︎ܧଓతͳνʔϜͷ׆ಈͰ͋Δ ▶︎ಁ໌ԽʹΑΔݕࠪͱదԠ εΫϥϜͰDevOps׆ಈΛܧଓతʹ͍͛ͯ͘
12 ΠϯτϩμΫγϣϯ ൃදͷϞνϕʔγϣϯ • ಉࣦ͡ഊΛආ͚ΒΕΔՄೳੑ͕͋Δ͔Β ▶︎༗༻ͳݟΛఏڙͰ͖Ε້རʹਚ͖·͢ • ϑΟʔυόοΫΛΒ͑ΔͱͰ͖Δ͔Β ▶︎͝ҙݟ͝ࢦఠ࣭͍͚ͨͩ͝Δͱخ͍͠Ͱ͢ •
ؒಉ࢜Λ૿ͯ͠ҙݟަΛ͍͔ͨ͠Β ▶︎͜ͷऴྃޙʹ͓͍ͨ͠Ͱ͢ νʔϜͰى͖ͨ͜ͱͱରԠΛհ͠·͢ Citation: amazon.com
ϓϩμΫτͱνʔϜମ੍ 13
14 ϓϩμΫτͱνʔϜମ੍ ଟ༷ੑ͋;ΕΔνʔϜϝϯόʔ12໊ʢฏۉྸ30ະຬʣ PO PO SM SM ։ൃ ։ൃ ΞδϟΠϧίʔν
15 ϓϩμΫτͱνʔϜମ੍ ΞδϟΠϧίʔνհɿલതࢤ • ܦྺ ▶︎2008 ʙ 2014: ژͷϝʔΧʔʹͯϓϩάϥϚ ▶︎▶︎
Microsoft MVP for Windows Devʢ2011-2014ʣ ▶︎▶︎ ΞδϟΠϧίϛϡχςΟʢژΞδϟΠϧษڧձʣΛڞಉओ࠵ʢ2011- ʣ ▶︎2015 ʙ 2019: ϕϯνϟʔʹͯϓϩάϥϚ ▶︎2020 ʙ : μΠΩϯۀגࣜձࣾ TIC • ϩʔϧ ▶︎ϓϩάϥϚ/ΞʔΩςΫτ/ΞδϟΠϧ • ͖ͳΩʔϫʔυ ▶︎੩తܕݴޠ/υϝΠϯۦಈ։ൃ/ςετۦಈ։ൃ/Ϣʔεέʔεۦಈ։ൃ Bestͳਖ਼ղʹ߆ట͢ΔͷͰͳ͘ɺ ৗʹBetterͳಓΛ୳ࡧ͍ͯ͘͠ɺ ͦΜͳνʔϜ͕͖Ͱ͢ɻ
16 ϓϩμΫτͱνʔϜମ੍ ΤωϚωιϦϡʔγϣϯɹEneFocus α • ӡ༻Λݟۭͯ͠ௐͷిྗྉۚΛݮ͢ΔαʔϏε ▶︎։ൃνʔϜ͕ۀΛITԽɺӦۀ෦͕ސ٬ରԠ͢Δ ▶︎ιϦϡʔγϣϯͱͯ͠লΤωେΛ͍ͨɹ※ػثऔΈ͕΄ͱΜͲ Citation: https://www.ac.daikin.co.jp/jirei/details/no503
Citation: https://www.daikincc.com/fcs/service/ene_focus_a/
17 ϓϩμΫτͱνʔϜମ੍ νʔϜͷΞτϓοτɿΤωϚωࢼࢉͳͲͷۀޮԽ • ۭௐͷӡసΛੳͯ͠ɺলΤωࢼࢉͱࢿྉΛ࡞Ͱ͖ΔWEBΞϓϦ ▶︎ۀΛ9ׂҎ্ݮ
18 ϓϩμΫτͱνʔϜମ੍ νʔϜͷ։ൃํ • ॳظ͔Βۀʹ͑Δঢ়ଶʢMVPʣͰϦϦʔε ▶︎ϑΟʔυόοΫճΛ্͛ͯϢʔβʔΛཧղ͢Δ ▶︎ॳظ͔ΒۀΛޮԽ͢Δ͜ͱͰ৴པΛಘΔ FY2019 FY2020 FY2021
FY2022 ࣮ࡍʹۀͰ༻ EneFocus αͱͯ͠ਖ਼ࣜϦϦʔε ෦ εϓϦϯτ εϓϦϯτ εϓϦϯτ εϓϦϯτ εϓϦϯτ εϓϦϯτ ݱ͔ΒͷϑΟʔυόοΫ ν Ϝ ۀޮվળ ࣄۀੑධՁ Citation: amazon.com Citation: scrum guide
19 ϓϩμΫτͱνʔϜମ੍ εΫϥϜΦϒεΫϥϜ • ಋೖత ▶︎֤νʔϜͰղܾͰ͖ͳ͔ͬͨͷղܾ ▶︎֤νʔϜͷٕज़Ϩϕϧͷ౷Ұͱݕࠪ • ࣮ࢪ༰ ▶︎֤εΫϥϜTͷࠔΓ͝ͱͷ૬ஊʢຖि10݅Ҏ্ʣ
▶︎ޭɾࣦഊࣄྫͷڞ༗ ▶︎ίʔνʹΑΔϑΟʔυόοΫͱٞ Citation: RonFringa.com ΑΓߴ͍ϨϕϧͷεΫϥϜ
20 ϓϩμΫτͱνʔϜମ੍ ٕज़ϛʔςΟϯά • ಋೖత ▶︎εΫϥϜνʔϜؒͷίϛϡχέʔγϣϯ׆ൃԽ ▶︎εΫϥϜνʔϜͷΛٕ͑ͨज़ަྲྀɾٞ • ࣮ࢪ༰ ▶︎ςʔϚΛܾΊͯΈΜͳͰٞ
▶︎εϓϦϯτதͷٕज़վળͷڞ༗ ▶︎ίʔνʹΑΔϑΟʔυόοΫͱٞ Citation: a-successful-git-branching-model ΑΓߴ͍Ϩϕϧͷٕज़ཧղ
έʔεελσΟ 21 Photo by Morinobu: ෆ҆શߦಈ खؒ࿑ྗɺ࣌ؒίετΛল͘͜ͱΛ༏ઌ͠ɺ͍ͭ ʮ͜Ε͘Β͍େৎͩΖ͏ʯɺ ʮ໘͍͘͞ʯɺ ʮօ͕͍ͬͯΔ͔Βʯɺ
ʮʢ࡞ۀΛૣ͘ਐΊΔͨΊʹʣํ͕ͳ͍ʯ ͳͲͱߟ͑ͨΓɺʜ $JUBUJPOްੜ࿑ಇল৬ͷ҆શαΠτ
22 έʔεελσΟ κϯϏεΫϥϜ ࣮ଶ • λεΫͷݟੵΓৼΓฦΓলུ • ୯ʹλεΫΛ͜ͳ͚ͩ͢ͷεϓϦϯτ • ܗࣜతʹεΫϥϜΆ͍Կ͔Λ࣮ࢪ
ݱͷ • ݟੵΓ͔͔Γ͗ͯ͢ແବͰʁ • εΫϥϜͷΠϕϯτશ෦ඞཁʁ Citation: ѱ॥ը૾δΣωϨʔλ ͍ΘΏΔκϯϏʢޑಈ͕ͳ͍ʣεΫϥϜ
23 έʔεελσΟ κϯϏεΫϥϜ → εΫϥϜ ղܾํ๏ • શΠϕϯτΛলུ͢Δ͜ͱͳ࣮͘ࢪ • εΫϥϜΨΠυΛશһಡΜͰຊ࣭ཧղʹਚྗ
• ೝఆεΫϥϜϚελʔࢿ֨ΛશεΫϥϜϚελʔ͕औಘ ޮՌ ɹ▶︎εΫϥϜϚελʔͷϨϕϧͱҙཉ্͕ ɹ▶︎νʔϜશମ͕εΫϥϜΛߟ͑վળఏҊ͢ΔΑ͏ʹ ɹ▶︎ϓϩηε͕ಁ໌Խ͞Ε͕վળ͞ΕΔΑ͏ʹ Citation: amazon.com
24 έʔεελσΟ κϯϏεΫϥϜ → εΫϥϜ → ΞδϟΠϧίʔν ͞Βʹݱͷ • ΞδϟΠϧʹڧ͍ਓͷϑΟʔυόοΫ͕ཉ͍͠
• ߴ͍ٕज़ྗΛ͍࣋ͬͯΔਓͱҰॹʹಇ͖͍ͨ ରԠ • ΞδϟΠϧίʔνΛট͍ͨ ɹ▶︎νʔϜͷϞνϕʔγϣϯֶश্͕ ɹ▶︎ؾ͚ͮͳ͔ͬͨΛࢦఠͯ͑͠ΔΑ͏ʹ όοΫϩάΛۭʹ͢Δͷ͕εϓϦϯτͷత Ͱͳ͍ɻʮεϓϦϯτΰʔϧʯͱͯ͠ɺ࣮ݱ ͢ΔϢʔβʔՁʹযΛͯΑ͏ɻ ࠷ۙόοΫϩάΛॱௐʹফԽͰ͖͍ͯ·͢ɻ
25 έʔεελσΟ σεϚʔν ࣮ଶ • ۀ͕࣌ؒଟ͘ਫ਼ਆɾମతෛ୲͕ߴ͔ͬͨ • εΩϧΛʹ͚ͭΔ͕࣌ؒͳ͔ͬͨ ݱͷ •
͕࣌ؒͳ͍ͳΒۀΛ͢Εྑ͍͡Όͳ͍ • ਐḿͷѱ͞ΛӅͨ͢Ίʹۀ͍ͯ͠Δ ※ۀࢦࣔΛग़ͨ͜͠ͱͳ͍ Citation: ࠈͷwikipediaʢ੩Ԭݝཱඒज़ؗ 20147݄16ࡱӨʣ
26 έʔεελσΟ σεϚʔν → ϕϩγςΟʔཧ ղܾํ๏ • ϕϩγςΟʔΛͱʹεϓϦϯτܭըΛཱͯΔ • ۀͰਐḿΛ૿ͣ͞Λ·ͣಁ໌Խ͢Δ
ޮՌ ɹ▶︎ແཧͷͳ͍ܭը͕Մೳʹ ɹ▶︎ແཧͷ͋ͬͨܭը͕໌Β͔ʹͳΓվળରʹ ɹ▶︎ΑΓਖ਼֬Ͱҙຯͷ͋Δظܭը͕Մೳʹ Citation: ADSνʔϜͷϕϩγςΟʔൈਮ Citation: amazon.com
27 έʔεελσΟ σεϚʔν → ϕϩγςΟʔཧ → εΩϧΞοϓ ͞Βʹݱͷ • εϓϦϯτதʹͰ͖ͳ͍վળۀ͕͋Δ
▶︎ௐ͕ࠪඞཁͰ͋Γॏ͍͔ͨΒ ରԠ • ۀ࣌ؒʹࣗݾݚᮎ • ۀதͷׂ̍ఔͰٕज़ௐࠪΛඞਢʹ ɹ▶︎ࣗओੑ্͕͕ΓઐੑΛߴΊΔΑ͏ʹ ɹ▶︎֫ಘͨ͠εΩϧ͕ϓϩδΣΫτͷ՝ղܾʹ Citation: ADSνʔϜͷ͋Δ͋Δϝϯόʔͷษڧه Citation: amazon.com
ٳܜʢަʣ 28 Photo by Morinobu: ٳܜೣ ؾ͕໓ೖΔʁ ܅ͷੜ׆ʹϢʔϞΞ͕ͨΓͳ͍ͷ͔ɻ Citation: peanuts
29 έʔεελσΟʢޙʣ ࣗݾհɿେ༑ ָਓ • ܦྺ ▶︎2019: μΠΩϯۀೖࣾ, μΠΩϯใٕज़େֶ2ظੜ ▶︎2020:
ADSνʔϜՃೖʢεΧτʣ ▶︎2022: ϦʔυΤϯδχΞ • ϩʔϧ ▶︎ϓϩάϥϚ/ ΞʔΩςΫτ • ͖ͳΩʔϫʔυ ▶︎੩తܕݴޠ/υϝΠϯۦಈ։ൃ/ Vue.js / CDK ৽͍͜͠ͱΛֶͿͷָ͍͠ɻ ͲΜͳঢ়گͰɺৗʹΞϯςφΛுΓ ८Βͤɺֶश͠ଓ͚͍͖͍ͯͨɻ
30 έʔεελσΟʢޙʣ ଐਓతͳ։ൃ ࣮ଶ • ։ൃऀ͝ͱʹγεςϜͷػೳͷ୲͕ܾ·͍ͬͯͨ • ୲֎ͷ࡞ۀଞͷ࡞ۀऀΒͳ͍ • ୲ऀʹෛՙ͕ूதͯ͠ॿ͚ΒΕͳ͍
ݱͷ • ෛՙΛશମʹࢄ͍ͨ͠ • ͋ͷਓ͕͍ͳ͍ͱԿΘ͔Βͳ͍ • ଟ໘తͳ؍ʹΑΔࢦఠ͕ཉ͍͠ Citation: twitter.com
31 έʔεελσΟʢޙʣ ଐਓతͳ։ൃ → ୭Ͱ͖ͳλεΫΛऔΕΔ ղܾํ๏ • ϢʔβʔετʔϦʔͷཧղΛશһͰߦ͏ • શମઃܭϞϒϓϩάϥϛϯά͢Δ
ޮՌ ɹ▶︎ҙͷλεΫΛऔΕΔΑ͏ʹͳͬͨ ɹ▶︎εΥʔϜͰ͖ΔΑ͏ʹͳͬͨ ɹ▶︎डೖج४ͷࡦఆΤϥʔରԠʹϝϯόʔͷଟ໘తͳ؍͕Ճ citation: https://melos.media/special/87261/ Citation: amazon.com
32 έʔεελσΟʢޙʣ ຖ͕ίϯϑϦΫτ ࣮ଶ • gitཧ͍ͯ͠Δͷͷϒϥϯνઓུଘࡏ͠ͳ͍ • mergeʹΑΔίϯϑϦΫτΛίϛϡྗʢʁʣͰΧόʔ • ίʔυϨϏϡʔ͕ଘࡏ͠ͳ͍ੈքઢ
ݱͷ • ͤΘ͔Δ • ։ൃऀ͕૿͑ͯίϯϑϦΫτղܾ͕େม Citation: reddit.com
33 έʔεελσΟʢޙʣ ຖ͕ίϯϑϦΫτ → ϒϥϯνઓུ ղܾํ๏ • Git-flow ಋೖ •
ϓϧϦΫΤετʹΑΔίʔυϨϏϡʔ • GoogleͷίʔυϨϏϡʔ։ൃऀΨΠυΛಡΜͩ ޮՌ ɹ▶︎ίϯϑϦΫτ͕ͳ͘ͳΓշదʹ ɹ▶︎ϨϏϡʔͷͨΊಡΈ͍͢ίʔυΛॻ͘Α͏ʹ ɹ▶︎ΑΓྑ͍ίʔυͷͨΊʹٞ͢ΔΑ͏ʹ ɹ▶︎ϨϏϡʔʹΑͬͯεΩϧ͕ࠩຒ·ΔΑ͏ʹ Citation: amazon.com Citation: amazon.com Citation: amazon.com
34 έʔεελσΟʢޙʣ ຖ͕ίϯϑϦΫτ → ϒϥϯνઓུ → σϓϩΠઓུ ͞Βʹݱͷ • ϏοάόϯϦϦʔεΛආ͚ͯมߋӨڹൣғΛখ͍ͨ͘͞͠
• ϦʔυλΠϜΛॖ͍ͨ͠ ରԠ • ຖdev͔ΒmainࣗಈϚʔδ • ػೳ୯ҐͰຊ൪ڥʹσϓϩΠ ▶︎৽ػೳ͕ʑϦϦʔε ▶︎ϑΟʔυόοΫαΠΫϧ͕ૣ͘ճΔ Citation: amazon.com
35 έʔεελσΟʢޙʣ ϊʔςετ։ൃ ࣮ଶ • ςετͷԸܙΛཧղ͍ͯ͠ͳ͔ͬͨ ▶︎ϊʔςετ։ൃ • ػೳ͕গͳ͍ͷͰखಈͰಈ࡞֬ೝ͍ͯͨ͠ ݱͷ
• ࠷ॳҙ֎ͱςετͳͯ͘ࠔΒͳ͔ͬͨ • ػೳ͕૿͑ͯɺखಈͰͷಈ࡞֬ೝͬͯΒΕͳ͍ • όά͕݅૿͑ͯɺݪҼΛ୳͢ͷ͕͍͠ Citation: https://engineer-lab.findy-code.io/t-wada
36 έʔεελσΟʢޙʣ ϊʔςετ։ൃ → Ϣχοτςετ ղܾํ๏ • ྠಡձΛ։͖ɺςετۦಈ։ൃͷཧղΛਂΊͨ • ςετۦಈ։ൃΛϞϒϓϩͰͬͯΈͨ(TDD
Kataʣ • ։ൃऀʹΑΔϢχοτςετΛड͚ೖΕج४ʹՃ ޮՌ ɹ▶︎όά͕ݮͬͨʂ ɹ▶︎ϦϑΝΫλϦϯά͍͢͠ʂ ɹ▶︎ಈ࡞֬ೝͷׂΛϢχοτςετͰ෦తʹ୲อ Citation: amazon.com
37 έʔεελσΟʢޙʣ ϊʔςετ։ൃ → Ϣχοτςετ → ड͚ೖΕςετ ͞Βʹ… • ςετྖҬʹ͍ͭͯཧղΛਂΊͨ
• e2eͷςετέʔεΛड͚ೖΕج४Ճ ɹ▶︎༷͕۩ମԽ͞Εɺҙਤ͠ͳ͍࣮͕ݮͬͨ • ςετษڧձΛ։࠵ ɹ▶︎શһ͕࣭ͷٞʹࢀՃ͢ΔΑ͏ʹͳͬͨ Citation: agile testing condensed Citation: twitter.com
38 έʔεελσΟʢޙʣ ࣗಈԽ͞Ε͍ͯͳ͍ςετ ࣮ଶ • ࡞ۀऀ͕ؔ࿈͢Δςετͷ࣮ߦΛΕΔ͜ͱ͕͋ͬͨ ▶︎༧ظ͠ͳ͍ՕॴͰςετ͕མ͍ͪͯͯෆ۩߹͕ൃੜ • ಛఆͷ࡞ۀऀڥͰ͔࣮͠ߦͰ͖ͳ͍ςετ͕͋ͬͨ ݱͷ
• มߋՕॴҎ֎Ͱςετ͕མ͍ͪͯΔ͜ͱʹؾ͖͍ͮͨ • ࣗಈԽ͍ͨ͠ Citation: twitter.com
39 έʔεελσΟʢޙʣ ࣗಈԽ͞Ε͍ͯͳ͍ςετ → CIͰςετɾ੩తղੳ ղܾํ๏ • CIͰςετ&੩తղੳΛࣗಈ࣮ߦʢblack, flake8ʣ •
࣮ߦ݁ՌΛSlack௨ • ςετ&੩తղੳ͕ޭ͠ͳ͍ͱϚʔδͰ͖ͳ͍Έ ޮՌ ɹ▶︎ςετCI্Ͱඞ࣮ͣߦ͞ΕΔ ɹ▶︎௨ػೳʹΑΓ࣮ߦࣦഊʹ͙͢ؾ͚ͮΔ ɹ▶︎ςετʹࣦഊ͢ΔΑ͏ͳίʔυ͕ฆΕ͜Ή͜ͱ͕ͳ͘ͳͬͨ
40 έʔεελσΟʢޙʣ ݸੑతͳઃܭ ࣮ଶ • ΦϒδΣΫτࢦͱ͍͏ݴ༿͍ͬͯΔ • Ϋϥεઃܭʹ͍ͭͯૉਓ • ։ൃऀ͝ͱʹ࣮ํ๏ઃܭํ͕ҧ͏
ݱͷ • σʔλॲཧͷϩδοΫ͕ࢄͯ͠ϝϯςφϯε͠ਏ͍ • ઃܭϨϕϧͰํΛ౷Ұ͍ͨ͠ • ѱ͍ҙຯͰΈΜͳ͕ͪ͏ Citation: amazon.com
41 έʔεελσΟʢޙʣ ݸੑతͳઃܭ → υϝΠϯۦಈઃܭ ղܾํ๏ • υϝΠϯۦಈઃܭͷຊΛษڧձͰྠಡ • ۀʹऔΓೖΕΒΕΔ෦͔ΒऔΓೖΕͨ
ޮՌ ɹ▶︎ॲཧͷΛ୯ҰΫϥεʹ͑ͯϝϯςφϯεੑ্͕ ɹ▶︎Ϋϥεઃܭʹ͍ͭͯશһ͕ಉ͡ϨϕϧͰٞʹࢀՃ Citation: amazon.com
42 έʔεελσΟʢޙʣ ݸੑతͳઃܭ → υϝΠϯۦಈઃܭ → ϨΨγʔίʔυվળ ࣮ଶ • υϝΠϯۦಈઃܭಋೖҎલͷແ๏ଳͷίʔυ͕์ஔ͞Ε͍ͯͨ
• վमΛ͍͕ͨ҆͠શʹ৮ΕΔਓ͕ݶΒΕ͍ͯͨ ղܾํ๏ • ϨΨγʔίʔυͱͯ͠ѻ͍վળ͢ΔͨΊΨΠυΛྠಡͨ͠ ɹ▶︎దͳςετͰอޢͯ͠ϦϑΝΫλ ɹ▶︎ٕज़ෛ࠴ͱͯ͠ฦࡁ Citation: amazon.com
݁ʢަʣ 43 Photo by Morinobu: Ξϯνύλʔϯͷݞͷ্ʹཱͭݱೣ ࢲ͕͔ͳͨΛݟͤͨͷͩͱͨ͠Βɺ ͦΕڊਓͷݞͷ্ʹ͍͔ͬͯͨΒͰ͢ɻ Citation: wikipediaʢγϟϧτϧͷϕϧφϧυΡεʣ
44 ݁ ࣄྫݟ͢Ͱʹͨ͘͞Μ͋ΔʢڊਓډΔʣ • ຊͰΦϦδφϧͷݟଟ͘ͳ͍ ▶︎ࢀߟॻ੶ɺίʔνͷॿݴɺهࣄʹΑΔ • ࣄྫΧϯϑΝϨϯεਓͮͯͰڞ༗͞ΕΔ ▶︎ࠓճͷߨԋͦͷҰ෦ •
ઌਓͷࣦഊऔΓΈ͔ΒֶΔ ▶︎͓͚ͬͯ͜Ε΄ͲେมͳʹૺΘͳ͔͔ͬͨ… ࣄલʹֶͿ͜ͱͰ͖Δ͕ɺ…
45 ݁ ࠷ॳ͔ΒϕετϓϥΫςΟεΛ࠾༻͢Δͷ͍͠ • ຊ࣭Λݟམͱͯ͠ܗ֚Խͯ͠͠·͏ ▶︎࣮ࡍʹ௧͍ʹ͔͋ͬͯΒͷํ͕ྑ͍߹͋Δ • νʔϜձࣾจԽʹΑͬͯԿ͕ϕετ͔ҟͳΔ ▶︎ݕࠪʹΑͬͯదԠ͍ͤͯ͘͞ͷ͕ྑ͍߹͋Δ •
ೝࣝͰ͖ͳ͍ؾ͚ͮͳ͍ ▶︎࣮ߦͱࣦഊಁ໌ԽʹΑͬͯॳΊͯؾͮ͘߹͋Δ ࣦഊෆΛલఏʹֶशͯ͠վળΛྭ͢ΔνʔϜ Citation: ৫ʹςετΛॻ͘จԽΛ͔ࠜͤΔઓུͱઓज़
46 ݁ ະܦݧITΤϯδχΞ͔ΒͰϤγʂ • ࣄྫݟ͢Ͱʹͨ͘͞Μ͋Δ ▶︎ઌਓ͔ΒֶΔ • ࣦഊෆվળ͢ΕΑ͍ ▶︎εΫϥϜͦΕΛอূͰ͖Δ •
ະܦݧITΤϯδχΞͷࣄྫ͕͋Δ ← New ▶︎ຊߨԋ Citation: amazon.com
47 ݁ ͜Ε͔Β • ༷ʑͳ՝͕·ͩͨ͘͞Μ͍ͬͯΔ ▶︎ϙετϞʔςϜΠϯγσϯτରԠ ▶︎ϝτϦΫεͷऔಘͱ׆༻ʢFour Keys) • ϏδωεՁͷਐग़
▶︎෦ཁΛ͑ͨސ٬ཁ·Ͱਐग़ ▶︎։ൃνʔϜ͔ΒϢʔβʔՁΛఏҊ վળʹऴΘΓͳ͍ Citation: amazon.com Citation: amazon.com
/FX 48
49 New QA୲ͷෆࡏ ࣮ଶ • QAʹৄ͍͠ϝϯόʔ͕νʔϜʹ͍ͳ͍ ▶︎ௐ͕ࠪඞཁͳςετࣗಈԽͷλεΫ͕தʑॲཧͰ͖ͳ͍ ݱͷ • ษڧ͢Δ͕࣌ؒཉ͍͠
• νʔϜʹ୲ʢ࣭׆ಈΛల։͢Δਓʣ͕ཉ͍͠ Citation: developers summit
50 New QA୲ͷෆࡏ → QCΛνʔϜʹ ղܾํ๏ • ຖिҰ࣌ؒษڧձΛઃఆ • QA׆ಈΛΊΔ୲ऀʢQCʣΛνʔϜͰܾΊͨ
• ϝϯόʔ͕ೖΕସΘΓͰௐࠪ݁ՌΛڞ༗ʢ༰ҙʣ ※QC (Quality Consultant) ޮՌ ɹ▶︎QAશൠʹ͍ͭͯཧղ͕ਐΜͩ ɹ▶︎ςετࣗಈԽඋ͕ਐΜͩ ɹ▶︎νʔϜͰ࣭ΛͲ͏ѻ͏͔ߟ͑Δ࣌ؒʹͳͬͨ Citation: όΫϥΫ
51 New க໋తΤϥʔͷͦͷ෮چ ࣮ଶ • େنͳΞοϓσʔτʹக໋తΤϥʔΛൃੜͤͨ͞ ▶︎தͷ෮ؼΛٻΊΒΕͨʢਂ࡞ۀʣ • όʔδϣϯΛͨ͠ܦݧ͕ͳ͘ख୳ΓͰରԠͨ͠ ݱͷ
• ۓٸ࣌ʹ·ͱͳஅΛ͢Δ͜ͱ͍͠ • ॳΊͯͷ࡞ۀͳͷͰݟམͱ͕͋͠ΔͷͰ • ҰͬͯΈͨΒ͕࣍ى͖ͯා͘ͳ͍ Citation: twitter.com
52 New க໋తΤϥʔͷͦͷ෮چ → ࣮ݧʹΑΔࣄલݕূ ղܾํ๏ • CIͰςετ&੩తղੳΛࣗಈ࣮ߦʢblack, flake8ʣ •
࣮ߦ݁ՌΛSlack௨ • ςετ&੩తղੳ͕ޭ͠ͳ͍ͱϚʔδͰ͖ͳ͍Έ ޮՌ ɹ▶︎ςετCI্Ͱඞ࣮ͣߦ͞ΕΔ ɹ▶︎௨ػೳʹΑΓ࣮ߦࣦഊʹ͙͢ؾ͚ͮΔ ɹ▶︎ςετʹࣦഊ͢ΔΑ͏ͳίʔυ͕ฆΕ͜Ή͜ͱ͕ͳ͘ͳd Citation: amazon.com
53 New ࣭ͷ༷ʑͳ՝ ࣮ଶ • ৽نՃೖऀ͕γεςϜͷ༷ͳͲΛΒͳ͍ • ಛఆͷ։ൃऀ͔͠Βͳ͍γεςϜػೳ͕͋Δ • ϓϩμΫτίʔυʹ͍ͭͯΒͳ͍
ݱͷ • શһ͕ϓϩμΫτʹ͍ͭͯཧղ্ͨ͠ͰετʔϦʔͷٞΛ͍ͨ͠ • มߋ͕ͳ͍෦ͷίʔυʹ͍ͭͯΒͳ͍ਓ͕ଟ͍
54 New ࣭ͷ༷ʑͳ՝ → ୳ࡧతςετ ୳ࡧతςετͱ… Citation: amazon.com Citation: νʔϜษڧձ
55 New ࣭ͷ༷ʑͳ՝ → ୳ࡧతςετ ղܾํ๏ • ຖिҰ࣌ؒɺతΛܾΊ࣮ͯࢪ • ෆ͕҆͋Δػೳɺ౷߹ςετ͕௨͍ͬͯͯ୳ࡧతςετରʹ
• ϓϩμΫτίʔυɺϦεΫੳͱͯ͠୳ࡧతςετରʹ ޮՌ ɹ▶︎౷߹ςετࡦఆ࣌ʹݟ͔ͭΒͳ͔ͬͨ؍͕ݟ͔ͭΔ ɹ▶︎౷߹ςετͷ؍͕ߋ৽͞Εཧ͞ΕΔ ɹ▶︎։ൃऀ͕ϓϩμΫτɺίʔυʹ͍ͭͯৄ͘͠ͳΔ ɹ▶︎ίʔυͷٕज़ෛ࠴͕ݟ͔ͭΔ
56 New ࣭ͷ༷ʑͳ՝ → ୳ࡧతςετʢ࣮ྫʣ
ɹɹ͝ਗ਼ௌ ͋Γ͕ͱ͏͍͟͝·ͨ͠ Photo by Morinobu ใڞ༗Ϥγʂ &EHF5FDI ਫ cΞωοΫεϗʔϧɹ'