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技術顧問という働き方
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Shinichi Maeshima
July 14, 2018
Programming
13
6.3k
技術顧問という働き方
Rails Developers Meetup 2018 Day 3 Extreme で発表したスライドです
Shinichi Maeshima
July 14, 2018
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Transcript
ٕज़ސͱ͍͏ಇ ͖ํ @willnet
ࣗݾհ • લౡਅҰ aka @willnet or @netwillnet • ginza.rb ͔Βདྷ·ͨ͠
• https://github.com/willnet • https://twitter.com/netwillnet • https://blog.willnet.in
ϑϦʔϥϯεRails ٕज़ސΛͭͭ͠ɺ ۭ͍ͨ࣌ؒͰ savanna.ioͳͲΛ ։ൃ͍ͯ͠·͢
ࠓͷςʔϚ 2΄Ͳٕज़ސΛͨ͜͠ͱͰؾ͍ͮͨ͜ͱͱ ՝ʹ͍ͭͯ͠·͢
ٕज़తͳ·ͨ ࣍ճͷRailsDMͰ
ͱ͜ΖͰɺٕज़ސ ͬͯͦͦͳΜ ͳΜͰ͠ΐ͏Ͷ
ٕज़ސͷ3ଐੑ ͓͓·͔ʹ3ͭʹྨͰ͖ͦ͏ • ৫ͮ͘Γଐੑ • ϓϩμΫτ্࣭ଐੑ • ༗໊ଐੑ
৫ͮ͘Γଐੑ • ৫ͱنଇΛͲ͏ͬͯ࡞͍͔ͬͯ͘ʁ • ͩΕΛͲ͏ͬͯ࠾༻͢Δ͔ʁ • ΤϯδχΞΛͲ͏ͬͯධՁ͢Δ͔ʁ ͳͲʹ͍ͭͯɺ͜Ε·Ͱͷܦݧ͔ΒΞυόΠε͢ ΔɻCTOܦݧऀͳͲʹଟ͍
ϓϩμΫτ্࣭ଐੑ • ઃܭٕज़બఆͲ͏͢Δ͔ • ίʔυͷ࣭ΛͲ͏ͬͯ͋͛Δͷ͔ • ࣾڭҭΛͲ͏͢Δ͔ ٕज़ྗΛධՁ͞Ε͍ͯΔਓʹଟ͍
༗໊ଐੑ • ◦͞Μ͕ٕज़ސͰ͋Δɺͱ͍͏ࣄ࣮͚ͩͰࣾ ֎ʹΞϐʔϧͰ͖Δ • ◦͞ΜͱͤΔͱ͍͏རްੜ
͜ΕΒ3ͭͷ͏ͪ1ͭ͘͠ ෳͷଐੑΛ࣋ͭͷ͕ٕज़ސ (ͷͣ) • ৫ͮ͘Γଐੑ • ϓϩμΫτ্࣭ଐੑ • ༗໊ଐੑ
@willnet ͷ߹ ϓϩμΫτ্࣭ଐੑ͕ϝΠϯ
ͲΜͳͱ͜ΖͰͬͯΔͷ • ݱࡏ4͓ࣾख͍͍ͯ͠·͢ • ࣾһΤϯδχΞ1໊ͷͱ͜Ζ͔Β2,30ਓ͘Β͍ ͷͱ͜Ζ·Ͱ • ෛ࠴ΛݮΒ͍ͨ͠ͱ͔ෛ࠴ΛͨΊͨ͘ͳ͍ձࣾ ͕ଟ͍ •
͍͍ͩͨͷձࣾͰि1͘Β͍ग़ࣾ͢ΔΑ͏ʹ͠ ͍ͯ·͢
ఆ͞ΕΔ࣭ • Q. ίϯςΩετεΠονͭΒ͘ͳ͍Ͱ͔͢ʁ • A. ͭΒ͍Ͱ͢ • Q. Ͱͳͥ4ࣾͬͯΔΜͰ͔͢ʁ
• A. Ϗδωε্ͷཧ༝Ͱ͢ɻ͋ͱҰԠϝϦοτ ͋ΔΜͰ͢Α
ෳࣾΛ͓ख͍͢Δ͜ͱͰ ͷྑ͞ • ޭମݧΛԣల։Ͱ͖Δ • ෯͍ͷ͍͠՝ʹ৮ΕΔ͜ͱ͕Ͱ͖Δ
ग़ࣾͯ͠ͳʹͬͯΔͷ • ઃܭͷ૬ஊʹͷΔ • ίʔυϨϏϡʔ͢Δ • ίʔυॻ͘ • ϖΞϓϩ͢Δ •
ࣾษڧձओ࠵͢Δ • ొஃϒϩάدߘ͢Δ
ͭ·Γ࣌ؒͰޮ Ռ͕͋Γͦ͏ͳ͜ ͱͳΒͳΜͰΔ
ϝΠϯʮRailsͱ γεςϜ։ൃͷݟ Λڞ༗͢Δʯ
Ͳ͏͢ΔͱݟΛ ޮΑ͘ڞ༗Ͱ͖ Δ͔ʁΛߟ͑ͯ·͢
͍Ζ͍Ζࢼͯ͠Έͨ • ࣾಡॻձ • ϨϏϡʔ • طଘίʔυͷϦϑΝΫλϦϯά • ϖΞϓϩ
ࣾಡॻձ • ྠಡܗࣜ • Ұਓ͕͋ΔఔԻಡ • ΩϦͷ͍͍ͱ͜ΖͰࢭΊͯ͠߹͍ • ͕ऴΘͬͨΒ࣍ͷਓ͕Իಡ͢Δ
ྠಡͷϝϦοτʗσϝϦοτ • ༧श͕͍Βͳ͍ • (ि1։࠵ͳͷͰ)ຊʹΑͬͯલճಡΜͩ༰ ΛΕ͍ͯΔ
ݟΛ͑Δͱ͍͏؍Ͱ Ͳ͏͔ • ଟ͘ͷਓʹॻ੶Λ௨ͯ͡ݟͷγΣΞ͕Ͱ͖Δ • ࢀՃऀͷϨϕϧײ͕·ͪ·ͪͳͷͰɺࡐʹ ΑͬͯޮՌ͕ബ͍ਓ͕͍Δ • ࡐબͿͷେม •
ྠಡܗࣜͳͷ੍ʹͳΔͷ͚ͩͲ༧शલ ఏʹͮ͠Β͍
ϨϏϡʔ • ;ͭ͏ʹPRΛΈͯϨϏϡʔ • ͢Ͱʹmasterʹ͋ΔίʔυΛΈͯϦϑΝΫλ ϦϯάͷํΛࣔ͢ɺΈ͍ͨͳͷ͋Δ
ϨϏϡʔͷϝϦοτ • खܰʹݟΛ͑ΒΕΔ
ϨϏϡʔͷσϝϦοτ • 1ճͰͳ͔ͳ͔ΘΒͳ͍ • 3ճಉ͡ࢦఠΛͯ͠಄ʹೖͬͯ͜ͳ͍ɺΈ ͍ͨͳͷ͕͋Δ • ! γνϡΤʔγϣϯ͕มΘΔͱμϝͳͷ͔ ʁ
ϨϏϡʔͷσϝϦοτ • ίʔυͷࠩʹରͯ͠ίϝϯτΛ͢Δ߹্ɺ ઃܭʹ͍ͭͯίϝϯτͮ͠Β͍ͷ͕ • tipsΛ͑ΔɺΈ͍ͨͳ͜ͱ͕ଟ͍ • ʮલఏ͔Βߟ͑ͨ͠΄͏͕ྑ͍ͷͰʯ ͱ͍͏PR͕͋ΔͱͭΒ͍
ϦϑΝΫλϦϯά ·͍ͣίʔυΛಡΈ͘͢͢աఔΛڞ༗͢Δ͜ ͱͰɺ·͍ͣίʔυͷ࠶ੜ࢈Λ͙
ϦϑΝΫλϦϯάͷྑ͠ѱ͠ • (બͨ͠ࡐ͕ྑ͘ͳ͔ͬͨՄೳੑ͋Δͷ ͚ͩͲ)ޮՌ͕͍·͍ͪͩͬͨͱײ͍ͯ͡Δ • ϦϑΝΫλϦϯάͷ༰Λݟͤͯɺ࣍ճద༻ ͢ΔλΠϛϯά͕Θ͔Βͳ͍ • ϨϏϡʔͷͱ͖ͱಉ͡
ϨϏϡʔϦϑΝΫλϦϯά ΛͬͯΈͯ • ! ͑ͨݟΛ뱌͢Δ༨༟͕ແ͍ͷͰʁ • λεΫͷظݶʹΘΕͯ༨༟͕ͳ͘ɺࣗͷ ࣝΛ૿͢͜ͱʹ࿑ྗΛׂ͚ͳ͍ࣄ͕ଟ͍ • ۀ͕ͯ͘͠ษڧ͢Δ͕࣌ؒऔΕͳ͍݁Ռɺ
ۀ͕͍͠·· • ͪΖΜۀΛͪΌΜͱճ͢ͷେࣄ
ຊདྷ։ൃϑϩʔ ΛؚΊͨۀͷ͋ Γํ͔Βߟ͑͢ ඞཁ͕͋Δͷ͚ͩ Ͳ…
ϖΞϓϩ • ΤϯδχΞ͕୲͍ͯ͠ΔλεΫΛϖΞϓϩͰ ਐΊ͍ͯΔ • (ϨϏϡʔͳͲͱൺͯ)ݟΘͬͯΔײ͕͡ ͋Δ • ͍·໘͍ͯ͠ΔʹΞυόΠε͢Δͱ ڹ͘ͷͰ
• ҰʹͻͱΓ͔͠ݟΛ͑ΒΕͳ͍ͷܽ ͚ͩͲɺݱঢ়͜ΕҎ্ͷํ๏͕ͳ͍
͜͜·Ͱͷ·ͱΊ • ݟΛ͑Δͱ͍͏ҙຯͰϖΞϓϩ͕Ұ൪ख Ԡ͕͑͋ͬͨ • ۀϑϩʔ͕มΘΔͱҰ൪ޮՌ͕ߴ͍ͷ͚ͩ Ͳɺͦ͜Λม͍͑ͯ͘ͷ͍͠ʼʻ
ٕज़ސͱ͍͏৬ ۀʹ͍ͭͯͷॴײ
ٕज़ސۀͷϝϦοτ • ݸਓͰͨͩίʔυΛॻ͘ΑΓόϦϡʔΛग़ͤ ͍ͯΔײ͕͋͡Δ • !
ٕज़ސۀͷσϝϦοτ • ίʔυΛॻ͕࣌ؒ͘ݮΔ • ίϯςΩετεΠον͕͍ͨΜ • ݶΒΕͨ࣌ؒͰόϦϡʔग़͞ͳ͍ͱ͍͚ͳ͍ϓ Ϩογϟʔ
ٕज़ސͷधཁͱڙڅ • ӅΕͨधཁͨ͘͞Μ͋Δ(Α͏ʹײ͡Δ) • ݟແ͠ͰϨʔϧΛ౿Έ֎͍ͯ͠ΔϓϩδΣΫ τଟ͍ • தͷਓࢹͰͦΕ͕ී௨ • ॳظϕϯνϟʔʹҰਓސ͕͍Δͱɺޙʹ
େ͖͕ࠩ͘ग़Δͣ
ٕज़ސͷधཁͱ ڙڅ͕ͬͱ૿͑Δ ͱΈΜͳͨͷ͘͠ ։ൃͰ͖Δͣ
धཁͱڙڅͷ՝ • ٕज़ސۀͷ༰ͷ໊ͷ͞ • ٕज़ސΛඞཁͱ͍ͯ͠Δձࣾ΄Ͳɺٕज़ސ ͱͷͭͳ͕Γ͕ͳ͍
࣌ؒ༨ͬͨΒFAQ
Q. Ͳ͏ͨ͠Βٕज़ސʹͳΕ ·͔͢ʁ A. ʮ͜Ε͔Βٕज़ސۀΖ͏ͱࢥͬͯ·͢ʔʯ ͱपΓʹએݴ͓ͯ͘͠ͱհͯ͠Β͑Δ1 1 ͋͘·Ͱ@willnetͷ߹Ͱ͢
Q. Ͳ͏ͨ͠Βٕज़ސʹͳΕ ·͔͢ʁ • ͜ͷΓํͩͱʮΓ߹͍ͷ * Γ߹͍͕ࣗ Λސʹ͍͍ͯΔͱײ͍ͯ͡Δ߹͍ʯʹ ґଘ͢Δ •
ίʔυॻ͍ͯൃද͍͖ͯ͠·͠ΐ͏
(࠶ܝ)ٕज़ސͷध ཁͱڙڅ͕ͬͱ ૿͑ΔͱΈΜͳͨͷ ͘͠։ൃͰ͖Δ ͣ
ڵຯ͋Δਓ૬ஊ ͍ͩ͘͞