ソフトウェアエンジニアキャリア観の螺旋的発展 #HackersGATE

by Kazuki Higashiguchi

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ΤϯδχΞΩϟϦΞ؍ͷ ཐટతൃల 2018/10/25 (Thu) Hacker’s GATE #2 @Khigashiguchi

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About This Talk • ιϑτ΢ΣΞΤϯδχΞͱͯ͠೔ʑ࢓ࣄΛ ͢Δͳ͔Ͱɺগͣͭ͠มΘ͍ͬͯ͘ʮΩϟ ϦΞ؍ʯΛଊ͑Δ • ϔʔήϧͷʮཐટతൃలʯͷ๏ଇΛΩϟϦ Ξ؍ʹద༻͢Δ • తͳ͔͚ͬͭͨ͜ൃද͕͔ͨͬͨ͠ • ʢ˞ݸਓͷߟ͑ํͰ͋Γඞͣ͠΋ޮՌɾޮೳΛࣔ͢΋ͷ Ͱ͸͋Γ·ͤΜɻʣ

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ࣗݾ঺հ • ౦ޱ ࿨ᏻ @Khigashiguchi • Server Side EngineerʢGo / PHPʣ • BASE, Inc / BASE Product Division • Blog: http:// khigashigashi.hatenablog.com/

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એ఻ɿ12/15 PHP Conference 2018 IUUQTUXJUUFSDPN,IJHBTIJHVDIJTUBUVT

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Software Engineer Life Time Line 1994೥ @Khigashiguchi release 1995೥ PHP release 2012೥ @Khigashiguchi Hello World 2016೥ SIerܥاۀ 2017೥ WebܥاۀʢBASE, Incʣ 2018೥10݄25೔ ←͍·͜͜

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Deﬁnition of ʮΩϟϦΞ؍ʯ • ໌֬ͳఆ͕ٛݟ͔ͭΒͳ͔ͬͨͷͰɺࠓճͷൃද಺Ͱ͸ উखʹ࣍ͷΑ͏ʹఆٛ͠·͢ɻ • ݸਓͱͯ͋͠Γ͍ͨʮํ޲ੑʯ • def: ײ৘తʹ࣋ͭʮ͋Γ͍ͨࣗ෼ʯ • ํ޲ੑʹԊͬͨɺࣗݾՁ஋ͷʮϙδγϣχ ϯάʯ

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ࣗݾՁ஋ͷʮϙδγϣχϯάʯ • ࣗ෼ࣗ਎ͷίΞͳೳྗɾεΩϧΛͲ͜ʹஔ ͔͘ • શͯΛτοϓϨϕϧʹ͢Δͷ͸ݱ࣮తͰ͸ ͳ͍ɻ • ԿΛେࣄʹͯ͠ɺԿΛࣺͯΔ͔

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ࣗݾՁ஋ͷʮϙδγϣχϯάʯ • ༷ʑͳཁҼʹΑͬͯมԽ͍ͯ͘͠ • 1. ࣗݾͷؾ෇͖ʹΑΔมԽ • →࣮ફͯ͠Έͳ͍ͱΘ͔Βͳ͍ؾ͖ͮʹ ΑΔमਖ਼ • 2. ੈͷதͷมԽʹରԠͨ͠มԽ • →ੈͷதͷٕज़తྲྀߦ΍Ձ஋؍ͷมԽʹ ߹Θͤͨमਖ਼

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ϙδγϣχϯάΛߟ͑Δࢥߟࡐྉ 1. ཐટతൃలͷ๏ଇ 2. ೳྗͷֻ͚ࢉ 3. ઌߦऀརӹͷ͋Δ෼໺

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– ήΦϧΫɾϰΟϧϔϧϜɾϑϦʔυϦώɾϔʔήϧ “ੈͷதͷશͯͷ෺ࣄͷਐา΍ൃల͸ɺӈ ݞ্͕ΓʹҰ௚ઢʹਐาɾൃల͍ͯ͘͠ ͷͰ͸ͳ͍ɻ͔͋ͨ΋ཐટ֊ஈΛొΔΑ ͏ʹͯ͠ਐาɾൃల͍ͯ͘͠” ʢʮཐટతൃలʯͷ๏ଇʣ ాࡔ޿ࢤஶʮ࢖͑Δหূ๏ʯIUUQIJSPTIJUBTBLBKQCPPL

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IUUQTUHUSJQBEWJTPSKQOFXTBEWJDFCFBVUJGVM@TQJSBMTUBJST

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ೳྗͷֻ͚ࢉ Ӧۀ ։ൃ ྫɿʮӦۀʯɾʮ։ൃʯ΋྆ํͰ͖Δͱ͍͏رগੑ • ෳ਺ͷೳྗΛ૊Έ߹Θͤͯرগੑͷߴ͍ਓؒʹͳΔɻ

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ઌߦऀརӹͷ͋Δ෼໺ • ઌߦऀ͕ଟ͍͘Δ෼໺͸ɺرগͳՁ஋ͱͳ Δʹ͸ɺʮܦݧʯ͕ڧ͍Ҽ਺ʹͳΓ͕ͪ • →୹ظతʹ͸ʮ௝͍͠ʯਓؒʹͳΓͮΒ ͍ɻ • ʮܦݧʯ͕Ҽ਺ͱͯ͠ऑ͍ɺ࣍ͷ෼໺ʹઌ ߦ౤ࢿ͍ͯ͘͠

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Sample Case: @Khigashiguchi SIerܥاۀ࣌୅ Ϛωʔδϝϯτ × ϓϩάϥϛϯά WebܥاۀʢBASE, Incʣ PHP × Go PHP × Go × ൃ৴ྗ PHP × Go × Infra × ઃܭ× ൃ৴ྗ PHP × Go × Infra × ઃܭ ʮڧ͍ΤϯδχΞͱ৺͔Βର౳ʹ࢓ࣄͰ͖Δࣗ෼ʯͰ͋Γ͍ͨ

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ิ଍ɿSample Case: @Khigashiguchi SIerܥاۀ࣌୅ Ϛωʔδϝϯτ × ϓϩάϥϛϯά WebܥاۀʢBASE, Incʣ PHP × Go PHP × Go × ൃ৴ྗ PHP × Go × Infra × ઃܭ× ൃ৴ྗ PHP × Go × Infra × ઃܭ ʮڧ͍ΤϯδχΞͱ৺͔Βର౳ʹ࢓ࣄͰ͖Δࣗ෼ʯͰ͋Γ͍ͨ ཧ࿦ӠʑΑΓײ৘తʹࢥ͏ʮ͜͏͋Γ͍ͨʯͱ͍͏ ํ޲ੑ

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ิ଍ɿSample Case: @Khigashiguchi SIerܥاۀ࣌୅ Ϛωʔδϝϯτ × ϓϩάϥϛϯά WebܥاۀʢBASE, Incʣ PHP PHP × Go × ൃ৴ྗ PHP × Go × Infra × ઃܭ× ൃ৴ྗ PHP × Go × Infra × ઃܭ ʮڧ͍ΤϯδχΞͱ৺͔Βର౳ʹ࢓ࣄͰ͖Δࣗ෼ʯͰ͋Γ͍ͨ ࢥߟಓ۩1: ཐટతൃలͷ๏ଇ ࣮ࡍʹ΍͍ͬͯ͘͜ͱʹΑͬͯɺࣗݾͷೳྗ޲্ɾपล؀ڥͳͲ ʹΑͬͯࣗݾՁ஋ͷϙδγϣχϯά͕㕩Γൃల͍ͯ͘͠ɻ

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ิ଍ɿSample Case: @Khigashiguchi SIerܥاۀ࣌୅ Ϛωʔδϝϯτ × ϓϩάϥϛϯά WebܥاۀʢBASE, Incʣ PHP × Go PHP × Go × ൃ৴ྗ PHP × Go × Infra × ઃܭ× ൃ৴ྗ PHP × Go × Infra × ઃܭ ʮڧ͍ΤϯδχΞͱ৺͔Βର౳ʹ࢓ࣄͰ͖Δࣗ෼ʯͰ͋Γ͍ͨ ࢥߟಓ۩2. ೳྗΛֻ͚ࢉ͢Δ ෳ਺ͷೳྗͷֻ͚ࢉͯ͠τʔλϧͷೳྗͰͷউ ෛΛ͢Δ

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ิ଍ɿSample Case: @Khigashiguchi SIerܥاۀ࣌୅ Ϛωʔδϝϯτ × ϓϩάϥϛϯά WebܥاۀʢBASE, Incʣ PHP PHP × Go × ൃ৴ྗ PHP × Go × Infra × ઃܭ× ൃ৴ྗ PHP × Go × Infra × ઃܭ ʮڧ͍ΤϯδχΞͱ৺͔Βର౳ʹ࢓ࣄͰ͖Δࣗ෼ʯͰ͋Γ͍ͨ ࢥߟಓ۩3: ઌߦऀརӹͷ͋Δ෼໺ ࠓଟ͘࢖ΘΕ͍ͯͳ͍ஈ֊͔Βɺ3ϲ݄ޙɾ൒೥ޙΛݟਾ͑ͨઌߦ ֶशɻ

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·ͱΊ • ΩϟϦΞ؍Λʮํ޲ੑʯͱʮࣗݾՁ஋ͷϙδ γϣχϯάʯͱ͍͏ఆٛͰଊ͑ͯΈͨ • Ͳ͜ʹࣗݾՁ஋Λஔ͔͘͸ɺ࣮ફͷ՝ఔͰཐ ટతൃలΛ͍ͯ͘͠

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͝ਗ਼ௌ͋Γ͕ͱ͏͍͟͝·͠ ͨɻ @Khigashiguchi

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ࢀߟࢿྉ • ʮ༏लͳΤϯδχΞͷఆٛͱ͸ʁʯʔ nanapi ͚Μ͢͏ʹ㘤͘ʂʦ1ʧ(https:// careerhack.en-japan.com/report/detail/ 54) • ాࡔ޿ࢤʮ࢖͑Δหূ๏ʯ(http:// hiroshitasaka.jp/wp-content/uploads/ 2013/05/8.pdf)