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Fearless Change の歩き方

Fearless Change の歩き方

Developers' Summit 2014 OpenJam

Yasunobu Kawaguchi
PRO

February 12, 2014
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  1. Fearless Change ͷา͖ํ Vol.01ɹFeb/13/2014 Yasunobu Kawaguchi IT Department, Rakuten Inc.

    http://www.rakuten.co.jp/ ઒ޱګ৳ ָఱגࣜձࣾ৘ใٕज़෦
  2. > whoami Yasunobu Kawaguchi Agile Coach

  3. ?7LNQ FKA73 D=9M KOI;9k !"Q FB<OFHk QN'8OFHk 1 H6EA9M JO3

    GiTbXajQN'821 S\_gVceQ ?2 >@O3  $+G&)1 4]YgefdeUgW51 Q7C#(>PA21 `[aRZ^G!" *3 .,-0-/,1 %:B7Fh
  4. ύλʔϯϥϯήʔδͱ͸ 4 ΫϦετϑΝʔɾΞϨάβϯμʔ ݐஙՈΫϦετϑΝʔɾΞϨάβϯμʔ͕ ఏএͨ͠ࢀՃܕͷݐஙઃܭ·ͪͮ͘Γͷ ϓϩηεʹ͓͍ͯɺ҉໧஌Λܗࣜ஌Խ͢Δ ͨΊʹ༻͍ΒΕͨه๏ϓϩηεɻ ϞμχζϜݐங͕ओྲྀͷݐஙքʹ͋ͬͯɺ ݐஙՈࣗ਎ͷܳज़ੑͰ͸ͳ͘ɺډॅऀ΍ε ςʔΫϗϧμʔͷҙݟΛू໿ͯ͠ɺࣗ෼ͨ

    ͪͰډॅۭؒΛσβΠϯ͢Δɺͱ͍͏ϋʔ υϧͷߴ͍ख๏Λ࣮ફ͍ͯ͠Δɻ ϞμχζϜݐங ϧɾίϧϏδΣͷ7JMMB4BWPZF ؒҧͬͯͨΒ ͝ࢦఠԼ͍͞ ӰਐֶԂ౦໺ߴߍ ΞϨάβϯμʔ͕ઃܭʹؔ༩
  5. 4&$*Ϟσϧ 5 IUUQXXXKBJTUBDKQLTMBCTVNFNPUPBJ@LNIUNM ҉໧஌͔Β ܗࣜ஌ʹ͢Δ͜ͱͰɺ άϧʔϓΛ௒͑ͯ఻ΘΓɺ ৽ͨͳൃݟʹ ͭͳ͕͍ͬͯ͘ ໺தҮ࣍࿠

  6. ύλʔϯ࠶ݱͨ͠ղܾࡦ 6 ύλʔϯ ҰݴͰ͍͏ͱɺύλʔϯ͸ઐ໳తͳ ஌ࣝΛଊ͑Δ΍Γํͷͻͱͭͩɻ զʑ͕ʮύλʔϯʯͱ͍͏୯ޠΛ ࢖͏ͷ͸ɺʮ܁Γฦ͠ʯ༻͍ΒΕ ͨϕετϓϥΫςΟεΛจॻԽͨ͠ ΋ͷ͔ͩΒͩɻύλʔϯ͸ɺ༩͑Β Εͨ؀ڥͷதͰɺ໰୊Λղܾ͢Δͨ

    Ίʹ༻͍ΒΕΔɻ ” “ -JOEB3JTJOH .BSZ-ZOO.BOOTʰ'FBSMFTT$IBOHFʱ ೔ຊޠ༁઒ޱ
  7. ύλʔϯܗࣜ 7 ϑΥʔεForce Context ঢ়گ ݁Ռঢ়گ Resulting Context ໰୊ Problem

    ղܾํ๏ Solution ໊લ Name -JOEB3JTJOH .BSZ-ZOO.BOOTʰ'FBSMFTT$IBOHFʱ ೔ຊޠ༁ͱਤͷ࡞੒઒ޱ
  8. ύλʔϯϥϯήʔδ 8 ύλʔϯ ύλʔϯ ύλʔϯ ύλʔϯ ύλʔϯ ύλʔϯ ಛఆͷྖҬʹ͓͍ͯ໰୊ղܾʹ ࢖͑Δύλʔϯͷηοτ

    -JOEB3JTJOH .BSZ-ZOO.BOOTʰ'FBSMFTT$IBOHFʱ ೔ຊޠ༁ͱਤͷ࡞੒઒ޱ
  9. ίϛϡχςΟͰ࡞ΒΕΔ 9 ڞ௨ͷ z͏·͍ͬͨ͘͜ͱz ໰୊ɺղܾ ίϯςΩετΛ ॻ͖ग़͢ ɻ ચ࿅͍ͯ͘͠ γΣύʔσΟϯά

    ϥΠλʔ ζϫʔΫγϣοϓ
  10. ύλʔϯͷΧϯϑΝϨϯε 10 http://patterns-wg.fuka.info.waseda.ac.jp/asianplop/japanese.html

  11. ໿೥ͱ͍͏ ௕͍࣌ؒΛ͔͚ͯ ύλʔϯ͕ચ࿅͞Εɺ ͍ͭʹग़൛͞Εͨຊ ͷ຋༁൛Ͱ͢ͷͰɺ ͦΕ͚ͩͷՁ஋͕ ͖ͬͱ͋Γ·͢ɻ

  12. ΠϊϕʔγϣϯͷδϨϯϚ 12 ༏ྑاۀ͸ɺ߹ཧతͳ൑அΛ ߦͬͯ΋ɺ৽ڵͷڝ߹اۀʹ ഁΕΔɻ ഁյతΠϊϕʔγϣϯ͸౰ॳ ͱΔʹ଍Βͳ͍ʮ͔҆Ζ͏ѱ ͔Ζ͏ʯͷٕज़ͳͷ͕ͩɺ͍ ͭͷؒʹ͔ސ٬ͷཁٻΛຬͨ ͯ͠͠·͏ɻ

  13. ഁյతΠϊϕʔγϣϯ 13 طଘࣄۀʹൺ΂ͯɺͱΔʹ଍Βͳ͍ ن໛΍඼࣭ͷ΋ͷʹ౤ࢿͰ͖Δ͔ʁ

  14. ৽͍͜͠ͱʹऔΓ૊΋͏ 14 ͖ͬͱͦΕ͕ී௨ʹͳΕ͹୭΋൓ର͠ͳ͍ͩ Ζ͏͠ɺগ͠͸ָʹͰ͖Δ͔΋͠Εͳ͍ɻ Ͱ΋͓ͦΒ͘ɺͦ͏ͳ͔ͬͯΒऔΓ૊Μͩͷ Ͱ͸ڝ૪༏Ґ͸ಘΒΕͳ͍͠ɺ͍·͞Βײͷ ͳ͔Ͱ΍Β͞ΕΔͷ΋ָ͘͠ͳͦ͞͏ɻ ʢ͋ͱɺίϛϡχςΟͰ੝Γ্͕͍ͬͯΔ͏ͪʹ ɹ΍Βͳ͍ͱڭ͑ͯ͘ΕΔਓ͕͍ͳ͘ͳΔ͔΋ɻʣ Ծઆ

  15. ૊৫ͷۭؾΛͪΐͬͱͣΒ͢ 15 ͳʹ͔ձࣾ΍ࣗ෼ͨͪʹͱͬͯ༗༻ͳ͜ͱΛ΍ Ζ͏ͱͨ͠ͱ͖ʹɺ୭΋৐͖ͬͯͯ͘Εͳ͔ͬ ͨΓɺ൓ରΛड͚ͨΓɺίετ͕ߴ͖ͯ͋͘Β ΊͪΌ͏Α͏ͳ৔߹͸ɺ͖ͬͱͳʹ͔ΞΠσΞ ͕଍Γͯͳ͍ɻ͡Ό͋Ͳ͏͢Δ͔ɺͱ͍͏࿩ɻ ͏·͘૊৫ΛϋοΫͰ͖ΔͳΒɺ ૊৫ʹͱͬͯ΋Α͍͜ͱͩΖ͏ɻ

  16. Πϊϕʔγϣϯීٴۂઢ 16 Πϊϕʔλʔ ΞʔϦʔ Ξμϓλʔ ΞʔϦʔ ϚδϣϦςΟ ϨΠτ ϚδϣϦςΟ ϥΨʔυ

    ͜ͷล·Ͱ͍͚Ε͹ ͍ͩͿ੒ޭ
  17. ීٴং൫ͷ̏λΠϓ 17 Πϊϕʔλʔ  ΞʔϦʔ Ξμϓλʔ  ΞʔϦʔ ϚδϣϦςΟ 

    ৽͠෺޷͖ɻ োนʹΞλοΫɻ ಓΛ੔͑ͯ͘ΕΔɻ ௕ډ͸͠ͳ͍ɻ ײԽྗ͸௿͍ɻ ղܾΛ୳͍ͯ͠Δɻ ͍͚ͦ͏ͱͳͬͨΒ ৐ͬͯ͘ΕΔɻ ࣗ෼Ͱ൑அ͢Δɻ ଞͷਓʹקΊΒΕΔɻ ࣄྫΛ୳͍ͯ͠Δɻ Α͍΋ͷ͕͋Ε͹ औΓೖΕΔɻ ͭ·ΓʮΑ͍΋ͷʯ ͱ͍͏ධ൑͕ඞཁɻ ׂͱͨ͘͞Μ͍Δɻ ࣗ෼ͷઐ໳෼໺͡Όͳ͍ ͱ͖͸͜͜ʹଐ͢Δͱ ࢥΘΕ·͢ ɻ
  18. ීٴΛ໨ࢦ͢ਓ 18 ΤόϯδΣϦετ  ਖ਼ࣜͳਪਐ୲౰ऀ  ৽͍͠ΞΠσΞͷ Ձ஋ΛೝΊɺ ීٴ͍ͨ͠ͱ͍͏ ৘೤ʹ͋;Εͨਓɻ

    ਖ਼ࣜͳ೚໋Λ଴ͨ ͣɺϘϥϯςΟΞͰ ׆ಈΛ։࢝͢Δɻ ීٴ׆ಈΛۀ຿ͷҰ෦ʹ͢ Δ͜ͱΛೝΊΒΕͨਓɻ ΍Β͞ΕΔਓͰ͸ͳ͘ ϓϩͷΤόϯδΣϦετɻ ͦͷ͔ΘΓɺઆ໌ٛ຿΍ ޮՌͷཱূ੹೚Λෛ͏ɻ Evangelist Dedicated Champion ջٙతͳਓ΍ཧղ͍ͯ͠ͳ͍ਓͨͪ ͱ΋͖ͭ͋Θͳ͚Ε͹ͳΒͳ͍ɻ ̏ʙ̓ষ ̔ʙ̍̎ষ
  19. جຊύοΫ ୈ̏ষ 19 ཱཱྀͭΤόϯδΣϦετ  ͷόοάʹೖΕ͓ͯ͘΋ͷ খ͞ͳ੒ޭ  εςοϓόΠεςοϓ 

    ༧උௐࠪ  ;Γ͔͑Γͷ࣌ؒ 
  20. খ͞ͳ੒ޭ  20 εςοϓόΠεςοϓ  ͰਐΈଓ͚ɺ ಛʹখ͞ͳ੒ޭΛɺධՁ͓ͯ͠ॕ͍͢Δ࣌ؒ Λઃ͚Α͏ɻ Small Successes

    ͢΂ͯͷ૊৫มֵͷऔΓ૊Έ͸ࢁ͋Γ୩͋ Γɻࠔ೉ͳಓͷΓͱͳΔɻ
  21. εςοϓόΠεςοϓ  21 มֵͷऔ૊ΈͰ͸ɺ௕ظʹΘͨΔϏδϣϯ Λอͪଓ͚Δͱಉ࣌ʹɺ୹ظతͳ໨ඪΛཱ ͯɺ઴ਐతͳΞϓϩʔνΛ༻͍Δ͜ͱɻ Step by Step ૊৫ʹ৽͍͠ΞΠσΞΛಋೖ͢Δͷʹɺ

    ͲΜͳܭըΛཱͯΕ͹Α͍ͷ͔໎͍ͬͯΔɻ
  22. ༧උௐࠪ  22 ຊॻ͔ΒύλʔϯΛҰ͔ͭೋͭબͼɺ ࢖ͬͯΈͯɺͦͷ݁ՌΛධՁ͠Α͏ɻ Test the Waters ͋ͳ͕ͨ৽͍͠Կ͔ʹֶ͍ͭͯ΅͏ͱ͢Δͱ ͖ʹ͸ɺͦΕ͕૊৫ʹ߹͏͔Ͳ͏͔ɺ·ͩΘ

    ͔Βͳ͍ɻ
  23. ;Γ͔͑Γͷ࣌ؒ  23 ͲΜͳͱ͖Ͱ΋׆ಈΛҰ࣌ٳࢭͯ͠ɺ ͏·͍͍ͬͯ͘Δ͜ͱ΍վΊΔ΂͖͜ͱΛ ;Γ͔͑Ζ͏ɻ Time for Reflection Կॏʹ΋ॏͶͨࢥ͍͜Έʹج͖ͮɺ

    ࢲͨͪ͸ಉ͡ࢥ͍ࠐΈ΍ಉؒ͡ҧ͍Λ͢Δɻ
  24. σϒαϛʹདྷ͔ͨΒʹ͸ʂ 24 σϒαϛʹདྷ͔ͨΒʹ͸ɺ ͜Μͳύλʔϯ͕࢖͑ͦ͏ɻ ֎෦ͷ͓๽෇͖  ૬ஊͰ͖Δಉࢤ  τʔΫϯ 

  25. ֎෦ͷ͓๽෇͖  25 ৽͍͠ΞΠσΞʹؔ͢Δ༗༻ͳ৘ใΛɺ֎ ෦ൃ৴Ͱ૊৫಺ͷਓʹಧ͚Α͏ɻ External Validation ਓ͸৽͍͠ΞΠσΞΛड͚ೖΕΔલʹɺͦͷ ΞΠσΞʹ͸૊৫ͷ֎෦͔Βͷ͓๽෇͖͕͋ Δͷ͔͔֬Ίͨ͘ͳΔ΋ͷͰ͋Δɻ

  26. ૬ஊͰ͖Δಉࢤ  26 ৽͍͠ΞΠσΞΛಋೖ͍ͯ͠Δ͔ɺ͋Δ͍ ͸ͦͷϓϩηεʹڵຯΛ΋͍ͬͯΔਓͨͪ ͱɺఆظతʹू·Ζ͏ɻ Shoulder to Cry On

    ৽͍͠ΞΠσΞΛಋೖ͠Α͏ͱ΋͕͍͍ͯΔ ͱ͖͸ɺ͘Α͘Αͱ೰Έ͕ͪʹͳΔɻ
  27. τʔΫϯ  27 ৽͍͠ΞΠσΞΛࢥ͍ग़ͤ͞Δ খ͞ͳτʔΫϯΛख౉͠ͳ͍͞ɻ Token ਓʑ͸͋Δ࿩୊ΛॳΊͯฉ͍ͨͱ͖͸೤த͠ ͨͱͯ͠΋ɺཌ೔ʹ͸ڵฃͨ͜͠ͱΛ๨Εɺ ೤த౓͸͙͢ʹऑ·Δɻ ചͬͯ·͢ʂ

  28. ̐̔ͷύλʔϯͱɺ ීٴۂઢͷॱʹઆ໌͢Δ ̍̎ষͷετʔϦʔɻ ͦͯ͠ɺ̐ͭͷࣄྫ͕ Ұ࡭ʹͭ·ͬͯ ͓Γ·͢ɻ