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はてなで一人前のエンジニアになる方法
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hakobe (Yohei Fushii)
December 06, 2016
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6.5k
はてなで一人前のエンジニアになる方法
hakobe (Yohei Fushii)
December 06, 2016
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Transcript
ͯͳͰ ҰਓલͷΤϯδχΞ ʹͳΔํ๏ id:hakobe932
ࣗݾհ ෬Ҫ ༸ฏ id:hakobe932 @hakobe νʔϑΤϯδχΞ(৽ถ) ͯͳϒϩά ΤϯδχΞ
http://developer.hatenastaff.com/entry/2016/09/01/163542
@YAPC::Asia 2014 http://yapcasia.org/2014/talk/show/d557ddbe-fde4-11e3-b7e8-e4a96aeab6a4
http://hakobe932.hatenablog.com/entry/2016/04/15/142756
৽ଔ̓
ͯͳϒϩάͯͳϒοΫϚʔΫ .BDLFSFMͯͳμΠΞϦʔ ͯͳΩʔϫʔυ#,6."ͯͳελʔ ਓྗݕࡧͯͳͯͳϑΥτϥΠϑ ͏͝ϝϞͯͳͯͳίίϓϥοτϑΥʔϜ
ͯͳͰҰਓલͷ ΤϯδχΞʹͳΔํ๏
ฉ͑͜Δݬௌ
ҰਓલͷΤϯδχΞͬͯ? ˒͜͏ͳΓ͍ͨͱࢥ͏ΤϯδχΞͷ૾ ❖͓·͑ҰਓલͷΤϯδχΞͳͷ͔? • ͨͿΜৗʹҧ͏… ❖Ͱ৽ଔͷ͜Ζͷ͕ࣗࠓͷࣗΛݟͨΒ ͦ͏ݴͬͯ͋͛ΕΔ͔
͓͢Δ͜ͱ ❖ͯͳʹ͓͚ΔΤϯδχΞ੍ ❖͋Δ৽ଔΤϯδχΞ(hakobe932)ͷ߹ ❖ҰਓલͷΤϯδχΞʹͳΕΔ৫ʹ
ͯͳʹ͓͚Δ ΤϯδχΞ੍
❖ 2001ژͰۀɻ ❖ ࣾһ100໊ (ژɾ౦ژ΄΅ಉ) • ΤϯδχΞͦͷ͘Β͍ ❖ ΣϒαʔϏεΛͭͬͯ͘·͢ •
ͯͳϒοΫϚʔΫɺͯͳϒϩάɺetc.. ❖ 20162݄ Ϛβʔζ্ ͯͳ
❖ ΞϓϦέʔγϣϯΤϯδχΞ • αʔϏενʔϜʹॴଐ͠ΞϓϦέʔγϣϯͷ։ൃΛߦ͏ ❖ ΣϒΦϖϨʔγϣϯΤϯδχΞ • αʔϏεΛࢧ͑ΔγεςϜΠϯϑϥͷߏஙӡ༻ ΤϯδχΞͷ৬छ
ΤϯδχΞͷ୲ྖҬ ωοτ ϫʔΫ αʔό ӡ༻ ϛυϧ ΣΞ ӡ༻ όοΫ Τϯυ
ϑϩϯτ Τϯυ ΞϓϦ νʔϜ ӡ༻ αʔϏε اը ΞϓϦέʔγϣϯ ΤϯδχΞ Σϒ ΦϖϨʔγϣϯ ΤϯδχΞ ୲ྖҬ
• ΤϯδχΞΛࢧԉ͢ΔνʔϜԣஅͷ৫ ❖γχΞΤϯδχΞ • ΤϯδχΞҰਓͻͱΓͷϝϯλϦϯά/ڭҭ/ධՁ ٕज़ྗ্/ࢧԉ ❖νʔϑΤϯδχΞ • ํΛܾΊΔ/શମͷ·ͱΊ ΤϯδχΞ৫:
ٕज़άϧʔϓ
✓ઐੑΛߴΊͯ׆༂ ✓ٕज़άϧʔϓͰ׆༂ • → γχΞ → νʔϑ ✓νʔϜӡ༻اըྗΛߴΊͯ׆༂ • →
σΟϨΫλ ͯͳΤϯδχΞͷΩϟϦΞ
͋Δ৽ଔΤϯδχΞ hakobe932 ͷ߹
• 2008 ॳͯͳΠϯλʔϯࢀՃ → ֶੜΞϧόΠτ • ࣾһελοϑ͔ΒͷࢦࣔͰλεΫΛ͜ͳ͢ ❖ ٕज़ •
Perl / JavaScript / MySQL / git / ςετͷΓํ / λεΫͷਐΊํ ೖࣾલ: Πϯλʔϯ → ΞϧόΠτ
❖ Ұϲ݄ΈͬͪΓֶͿ • ࣮ࡍͷαʔϏε։ൃΛମݧ͢Δ • ಇ͖ํελοϑͷงғؾΛֶͿ • ޭମݧɺ͍͚ͬͯΔࣗ৴ ❖ Πϯλʔϯग़ऀଟ͍
• 3ׂऑ͘Β͍ ͯͳαϚʔΠϯλʔϯ (2008 ~)
• Πϯλʔϯܦݧऀٕज़ݚमͳ͠ (※ࠓ͋Γ·͢) • αʔϏεʹଐ → ͯͳίί ❖ ٕज़ •
αʔόߏͷཧղ / σϓϩΠ / ϩάͷݟํ / ίʔυϨϏϡʔͷํ/ αʔϏεاըͷؔΘΓํ 1: ৽ଔೖࣾ → αʔϏεʹଐ
❖ΠϯλʔϯͷWebΞϓϦ։ൃΧϦΩϡϥϜ ❖ΤϯδχΞ͕ߨٛܗࣜͰհ • WebγεςϜͷجૅ (ΞϓϦฤ/Πϯϑϥฤ) • ͯͳಛ༗ͷγεςϜߏʹ͍ͭͯ • ΞϓϦέʔγϣϯઃܭ֓ •
োରԠԋश ࠷ۙͷ৽ਓݚम
• → ৽ࣄۀ։ൃ → ͯͳϒοΫϚʔΫ → ϓϥοτϑΥʔϜ • ࣾษڧձͷࢀՃ։࠵/Πϕϯτొஃ ❖
ٕज़ • ΞϓϦέʔγϣϯͷઃܭ / iPhone,Android ։ൃ / োରԠ / ύϑΥʔϚϯεվળ / ϓϥοτϑΥʔϜͷࣝ / Ϣʔβߦಈੳ 2~3: νʔϜΛΓา͍ͯमߦ
νʔϜҟಈ͕͍͢͠จԽ ❖ νʔϜʹΑͬͯ৮ΕΒΕΔٕज़ҧ͏ • ৽αʔϏενʔϜ ‣ ৽نΞϓϦέʔγϣϯͷઃܭٕज़ • طଘαʔϏενʔϜ ‣
େྔΞΫηεΛ͘͞ύϑΥʔϚϯεɾνϡʔχϯά • ΞϓϦ͕ओྗͷνʔϜ ‣ iPhone/Android ։ൃͷٕज़
ޓ͍ʹֶͿจԽ ❖ Slack (࣌IRC) • ؾܰʹٕज़ͷڞ༗ • ٕज़ڞ༗bot ❖ ͯͳάϧʔϓ
• ·ͱ·ͬͨͪ͜ΒͰ • ͱʹ͔͘ࡶʹΞτϓοτͰ͖Δ
ࣾษڧձ ❖ ༗ࢤʹΑΔྠಡձ͕ܧଓͯ͠։࠵ • ”LinuxΧʔωϧ2.6ղಡࣨ “ ྠಡձ • ”࣮ફDDD” ྠಡձ
• “Algorithms on strings” ษڧձ ✓ ॻ੶ߪೖิॿଧ্ͪ͛Λαϙʔτ
http://developer.hatenastaff.com/entry/tech-group-snapshot-2016
• → ͯͳϒϩά → Mackerel • اۀ͚ͷϒϩάOEMͷΈͷ։ൃ • mackerel-agentMackerelͷ՝ۚͷΈͳͲΛ։ൃ ❖
ٕज़ • ScalaGo ৽ݴޠͷಋೖ / DDDͳͲͷઃܭɾϞσϦϯά / εΫϥϜ։ൃ / BtoB։ൃ 4~6:৽ٕज़ઃܭݟΛ׆͔ͯ͠։ൃ
Πϯλʔϯҕһ ❖ ٯͷཱͰΠϯλʔϯΛड͚ೖΕΛऔΓ·ͱΊ • ΧϦΩϡϥϜࡦఆ • Scala ߨٛͷ৽ઃ • ืू/બߟ
• ͦͷଞσΟϨΫγϣϯ
γχΞΤϯδχΞ ❖ ଞͷΤϯδχΞΛࢧԉ͢Δཱʹ ❖ ͳΜͰγχΞʹ? → ͦΕ·Ͱͷ׆ಈͷࣗવͳԆͩͬͨ • Πϯλʔϯҕһ •
ษڧձ։࠵ • GitHub EnterpriseͳͲͷڞ༗Ϧιʔεͷϝϯς ❖ ͋͘·ͰαʔϏενʔϜͰͷΤϯδχΞϦϯά͕ϝΠϯ
ݱࡏ:৽ถνʔϑΤϯδχΞ&ͯͳϒϩά։ൃ ✓ νʔϑΤϯδχΞͱͯ͠ • ٕज़άϧʔϓͷӡ༻ٕज़తͳஅ • γχΞΤϯδχΞΛ·ͱΊͯ ࣾษڧձαϒ৫ͷӡ༻ϝϯλϦϯά ✓ ̍ਓͷΤϯδχΞͱͯ͠
• اۀϒϩά͚ͷػೳ։ൃ • ৽ٕज़ษڧ: ΞϧΰϦζϜ ػցֶश ిࢠֶ
ҰਓલͷΤϯδχΞʹ ͳΕΔ৫ʹ
ҰਓલͷΤϯδχΞʹͳΕΔ৫ ❖ֶͼଓ͚ΒΕΔ ❖جૅΛେࣄʹ͢Δ ❖ٕज़ྗΛՌͷݪಈྗʹͰ͖Δ ❖ϞνϕʔγϣϯΛେࣄʹ͢Δ
ֶͼଓ͚ΒΕΔ৫ ✓ ҰਓલͷΤϯδχΞ: ৽͍ٕ͠ज़ΛֶΜͰ͠ଓ͚Δ ❖ ֶͼ͕ਪ͞ΕΔڥ • ษڧձ/ΠϕϯτͷࢀՃ։࠵Λิॿ ❖ ֶͼΛେࣄʹ͢Δϝϯόʔ
• ޓ͍ʹֶͼܹ͠߹͏ • ֶ৺Λॏࢹ
جૅΛେࣄʹ͢Δ৫ ✓ ण໋ͷ͍جૅٕज़Λେࣄʹ͢Δ ❖ 10ޙ͑ΔࣝΛֶͿ • ϑϨʔϜϫʔΫϥΠϒϥϦ͚ͩͰͳ͘ɺͦͷࢥ • ݴޠιϑτΣΞ͚ͩͰͳ͘ɺͦͷཧ
ٕज़ྗΛՌͷݪಈྗʹͰ͖Δ৫ ✓ ޭମݧࣗ৴͕ΤϯδχΞΛͤ͞Δ • ͏·͍ͬͯ͘Δײେࣄ ❖ ٕज़ಓ۩ → ٕज़Λ׆͔ͯ͠ՌΛͤΔΛ࡞Δ •
Ϗδωεͱͷڠௐੑ • ྫ: Mackerel, اۀ͚ϒϩά
ϞνϕʔγϣϯΛେࣄʹ͢Δ৫ ✓ ΤϯδχΞͷϞνϕʔγϣϯ༗ݶ • ݩؾʹࣄ͢Δͷେࣄ ❖ ݸਓ͕Ͳ͏͍͏ϞνϕʔγϣϯΛ͍࣋ͬͯΔ͔ΛΔ • γχΞΤϯδχΞʹΑΔϝϯλϦϯά ❖
Ϟνϕʔγϣϯʹ߹ΘͤͯۀʹऔΓΊΔڥ • ࠷ύϑΥʔϚϯε͕ग़Δͣ
·ͱΊ
͓ͨ͜͠ͱ ❖ͯͳʹ͓͚ΔΤϯδχΞ੍ ❖͋Δ৽ଔΤϯδχΞ(hakobe932)ͷ߹ ❖ҰਓલͷΤϯδχΞʹͳΕΔ৫ʹ
ͯͳͰҰਓલͷΤϯδχΞʹͳΔ ❖ ҰਓલͷΤϯδχΞʹͳΕͨͷ? • ͯͳͷֶͼଓ͚ΔจԽʹҭͯΒΕͨ • ͔͠͠ແݶʹ࣍ͷεςοϓ͕ͬͯΔ ❖ ͜Ε͔Β •
͓͠Ζ͍͜ͱΓଓ͚ΒΕΔΑ͏ʹٕज़ΛֶͿ • νʔϑͱͯ͠ΤϯδχΞ͕ͦΕͧΕͷҰਓલΛ ࢦͤΔ৫Λεέʔϧͤ͞Δ