Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Fearless Change の歩き方
Search
Yasunobu Kawaguchi
PRO
February 12, 2014
Technology
5
1.6k
Fearless Change の歩き方
Developers' Summit 2014 OpenJam
Yasunobu Kawaguchi
PRO
February 12, 2014
Tweet
Share
More Decks by Yasunobu Kawaguchi
See All by Yasunobu Kawaguchi
Bridging gaps between skills and ideas
kawaguti
PRO
1
47
Definition of Done
kawaguti
PRO
6
530
Nonaka Sensei
kawaguti
PRO
4
970
Ninno LT
kawaguti
PRO
1
150
大人の学び - マイクの持ち方について
kawaguti
PRO
6
840
User Story Mapping + Inclusive Team
kawaguti
PRO
4
870
Creative Pair
kawaguti
PRO
1
210
Women in Agile
kawaguti
PRO
4
270
I could be Wrong!! - Learning from Agile Experts
kawaguti
PRO
9
5.5k
Other Decks in Technology
See All in Technology
Delegating the chores of authenticating users to Keycloak
ahus1
0
140
成長し続けるアプリのためのテストと設計の関係、そして意思決定の記録。
sansantech
PRO
0
120
United airlines®️ USA Contact Numbers: Complete 2025 Support Guide
unitedflyhelp
0
310
生成AI活用の組織格差を解消する 〜ビジネス職のCursor導入が開発効率に与えた好循環〜 / Closing the Organizational Gap in AI Adoption
upamune
7
5.3k
生まれ変わった AWS Security Hub (Preview) を紹介 #reInforce_osaka / reInforce New Security Hub
masahirokawahara
0
480
Backlog ユーザー棚卸しRTA、多分これが一番早いと思います
__allllllllez__
1
150
MobileActOsaka_250704.pdf
akaitadaaki
0
130
DatabricksにOLTPデータベース『Lakebase』がやってきた!
inoutk
0
110
関数型プログラミングで 「脳がバグる」を乗り越える
manabeai
1
190
Beyond Kaniko: Navigating Unprivileged Container Image Creation
f30
0
130
FOSS4G 2025 KANSAI QGISで点群データをいろいろしてみた
kou_kita
0
400
AIの全社活用を推進するための安全なレールを敷いた話
shoheimitani
2
530
Featured
See All Featured
Making Projects Easy
brettharned
116
6.3k
Product Roadmaps are Hard
iamctodd
PRO
54
11k
Java REST API Framework Comparison - PWX 2021
mraible
31
8.7k
10 Git Anti Patterns You Should be Aware of
lemiorhan
PRO
656
60k
Designing for humans not robots
tammielis
253
25k
The Art of Delivering Value - GDevCon NA Keynote
reverentgeek
15
1.5k
The MySQL Ecosystem @ GitHub 2015
samlambert
251
13k
Building Flexible Design Systems
yeseniaperezcruz
328
39k
Making the Leap to Tech Lead
cromwellryan
134
9.4k
The Illustrated Children's Guide to Kubernetes
chrisshort
48
50k
Docker and Python
trallard
44
3.5k
Dealing with People You Can't Stand - Big Design 2015
cassininazir
367
26k
Transcript
Fearless Change ͷา͖ํ Vol.01ɹFeb/13/2014 Yasunobu Kawaguchi IT Department, Rakuten Inc.
http://www.rakuten.co.jp/ ޱګ৳ ָఱגࣜձࣾใٕज़෦
> whoami Yasunobu Kawaguchi Agile Coach
?7LNQ FKA73 D=9M KOI;9k !"Q FB<OFHk QN'8OFHk 1 H6EA9M JO3
GiTbXajQN'821 S\_gVceQ ?2 >@O3 $+G&)1 4]YgefdeUgW51 Q7C#(>PA21 `[aRZ^G!" *3 .,-0-/,1 %:B7Fh
ύλʔϯϥϯήʔδͱ 4 ΫϦετϑΝʔɾΞϨάβϯμʔ ݐஙՈΫϦετϑΝʔɾΞϨάβϯμʔ͕ ఏএͨ͠ࢀՃܕͷݐஙઃܭ·ͪͮ͘Γͷ ϓϩηεʹ͓͍ͯɺ҉ΛܗࣜԽ͢Δ ͨΊʹ༻͍ΒΕͨه๏ϓϩηεɻ ϞμχζϜݐங͕ओྲྀͷݐஙքʹ͋ͬͯɺ ݐஙՈࣗͷܳज़ੑͰͳ͘ɺډॅऀε ςʔΫϗϧμʔͷҙݟΛूͯ͠ɺࣗͨ
ͪͰډॅۭؒΛσβΠϯ͢Δɺͱ͍͏ϋʔ υϧͷߴ͍ख๏Λ࣮ફ͍ͯ͠Δɻ ϞμχζϜݐங ϧɾίϧϏδΣͷ7JMMB4BWPZF ؒҧͬͯͨΒ ͝ࢦఠԼ͍͞ ӰਐֶԂ౦ߴߍ ΞϨάβϯμʔ͕ઃܭʹؔ༩
4&$*Ϟσϧ 5 IUUQXXXKBJTUBDKQLTMBCTVNFNPUPBJ@LNIUNM ҉͔Β ܗࣜʹ͢Δ͜ͱͰɺ άϧʔϓΛ͑ͯΘΓɺ ৽ͨͳൃݟʹ ͭͳ͕͍ͬͯ͘ தҮ࣍
ύλʔϯ࠶ݱͨ͠ղܾࡦ 6 ύλʔϯ ҰݴͰ͍͏ͱɺύλʔϯઐతͳ ࣝΛଊ͑ΔΓํͷͻͱͭͩɻ զʑ͕ʮύλʔϯʯͱ͍͏୯ޠΛ ͏ͷɺʮ܁Γฦ͠ʯ༻͍ΒΕ ͨϕετϓϥΫςΟεΛจॻԽͨ͠ ͷ͔ͩΒͩɻύλʔϯɺ༩͑Β ΕͨڥͷதͰɺΛղܾ͢Δͨ
Ίʹ༻͍ΒΕΔɻ ” “ -JOEB3JTJOH .BSZ-ZOO.BOOTʰ'FBSMFTT$IBOHFʱ ຊޠ༁ޱ
ύλʔϯܗࣜ 7 ϑΥʔεForce Context ঢ়گ ݁Ռঢ়گ Resulting Context Problem
ղܾํ๏ Solution ໊લ Name -JOEB3JTJOH .BSZ-ZOO.BOOTʰ'FBSMFTT$IBOHFʱ ຊޠ༁ͱਤͷ࡞ޱ
ύλʔϯϥϯήʔδ 8 ύλʔϯ ύλʔϯ ύλʔϯ ύλʔϯ ύλʔϯ ύλʔϯ ಛఆͷྖҬʹ͓͍ͯղܾʹ ͑Δύλʔϯͷηοτ
-JOEB3JTJOH .BSZ-ZOO.BOOTʰ'FBSMFTT$IBOHFʱ ຊޠ༁ͱਤͷ࡞ޱ
ίϛϡχςΟͰ࡞ΒΕΔ 9 ڞ௨ͷ z͏·͍ͬͨ͘͜ͱz ɺղܾ ίϯςΩετΛ ॻ͖ग़͢ ɻ ચ࿅͍ͯ͘͠ γΣύʔσΟϯά
ϥΠλʔ ζϫʔΫγϣοϓ
ύλʔϯͷΧϯϑΝϨϯε 10 http://patterns-wg.fuka.info.waseda.ac.jp/asianplop/japanese.html
ͱ͍͏ ͍࣌ؒΛ͔͚ͯ ύλʔϯ͕ચ࿅͞Εɺ ͍ͭʹग़൛͞Εͨຊ ͷ༁൛Ͱ͢ͷͰɺ ͦΕ͚ͩͷՁ͕ ͖ͬͱ͋Γ·͢ɻ
ΠϊϕʔγϣϯͷδϨϯϚ 12 ༏ྑاۀɺ߹ཧతͳஅΛ ߦͬͯɺ৽ڵͷڝ߹اۀʹ ഁΕΔɻ ഁյతΠϊϕʔγϣϯॳ ͱΔʹΒͳ͍ʮ͔҆Ζ͏ѱ ͔Ζ͏ʯͷٕज़ͳͷ͕ͩɺ͍ ͭͷؒʹ͔ސ٬ͷཁٻΛຬͨ ͯ͠͠·͏ɻ
ഁյతΠϊϕʔγϣϯ 13 طଘࣄۀʹൺͯɺͱΔʹΒͳ͍ ن࣭ͷͷʹࢿͰ͖Δ͔ʁ
৽͍͜͠ͱʹऔΓ͏ 14 ͖ͬͱͦΕ͕ී௨ʹͳΕ୭ର͠ͳ͍ͩ Ζ͏͠ɺগָ͠ʹͰ͖Δ͔͠Εͳ͍ɻ Ͱ͓ͦΒ͘ɺͦ͏ͳ͔ͬͯΒऔΓΜͩͷ Ͱڝ૪༏ҐಘΒΕͳ͍͠ɺ͍·͞Βײͷ ͳ͔ͰΒ͞ΕΔͷָ͘͠ͳͦ͞͏ɻ ʢ͋ͱɺίϛϡχςΟͰΓ্͕͍ͬͯΔ͏ͪʹ ɹΒͳ͍ͱڭ͑ͯ͘ΕΔਓ͕͍ͳ͘ͳΔ͔ɻʣ Ծઆ
৫ͷۭؾΛͪΐͬͱͣΒ͢ 15 ͳʹ͔ձࣾࣗͨͪʹͱͬͯ༗༻ͳ͜ͱΛ Ζ͏ͱͨ͠ͱ͖ʹɺ୭͖ͬͯͯ͘Εͳ͔ͬ ͨΓɺରΛड͚ͨΓɺίετ͕ߴ͖ͯ͋͘Β ΊͪΌ͏Α͏ͳ߹ɺ͖ͬͱͳʹ͔ΞΠσΞ ͕Γͯͳ͍ɻ͡Ό͋Ͳ͏͢Δ͔ɺͱ͍͏ɻ ͏·͘৫ΛϋοΫͰ͖ΔͳΒɺ ৫ʹͱͬͯΑ͍͜ͱͩΖ͏ɻ
Πϊϕʔγϣϯීٴۂઢ 16 Πϊϕʔλʔ ΞʔϦʔ Ξμϓλʔ ΞʔϦʔ ϚδϣϦςΟ ϨΠτ ϚδϣϦςΟ ϥΨʔυ
͜ͷล·Ͱ͍͚Ε ͍ͩͿޭ
ීٴং൫ͷ̏λΠϓ 17 Πϊϕʔλʔ ΞʔϦʔ Ξμϓλʔ ΞʔϦʔ ϚδϣϦςΟ
৽͖͠ɻ োนʹΞλοΫɻ ಓΛ͑ͯ͘ΕΔɻ ډ͠ͳ͍ɻ ײԽྗ͍ɻ ղܾΛ୳͍ͯ͠Δɻ ͍͚ͦ͏ͱͳͬͨΒ ͬͯ͘ΕΔɻ ࣗͰஅ͢Δɻ ଞͷਓʹקΊΒΕΔɻ ࣄྫΛ୳͍ͯ͠Δɻ Α͍ͷ͕͋Ε औΓೖΕΔɻ ͭ·ΓʮΑ͍ͷʯ ͱ͍͏ධ͕ඞཁɻ ׂͱͨ͘͞Μ͍Δɻ ࣗͷઐ͡Όͳ͍ ͱ͖͜͜ʹଐ͢Δͱ ࢥΘΕ·͢ ɻ
ීٴΛࢦ͢ਓ 18 ΤόϯδΣϦετ ਖ਼ࣜͳਪਐ୲ऀ ৽͍͠ΞΠσΞͷ ՁΛೝΊɺ ීٴ͍ͨ͠ͱ͍͏ ʹ͋;Εͨਓɻ
ਖ਼ࣜͳ໋Λͨ ͣɺϘϥϯςΟΞͰ ׆ಈΛ։࢝͢Δɻ ීٴ׆ಈΛۀͷҰ෦ʹ͢ Δ͜ͱΛೝΊΒΕͨਓɻ Β͞ΕΔਓͰͳ͘ ϓϩͷΤόϯδΣϦετɻ ͦͷ͔ΘΓɺઆ໌ٛ ޮՌͷཱূΛෛ͏ɻ Evangelist Dedicated Champion ջٙతͳਓཧղ͍ͯ͠ͳ͍ਓͨͪ ͱ͖ͭ͋Θͳ͚ΕͳΒͳ͍ɻ ̏ʙ̓ষ ̔ʙ̍̎ষ
جຊύοΫ ୈ̏ষ 19 ཱཱྀͭΤόϯδΣϦετ ͷόοάʹೖΕ͓ͯ͘ͷ খ͞ͳޭ εςοϓόΠεςοϓ
༧උௐࠪ ;Γ͔͑Γͷ࣌ؒ
খ͞ͳޭ 20 εςοϓόΠεςοϓ ͰਐΈଓ͚ɺ ಛʹখ͞ͳޭΛɺධՁ͓ͯ͠ॕ͍͢Δ࣌ؒ Λઃ͚Α͏ɻ Small Successes
ͯ͢ͷ৫มֵͷऔΓΈࢁ͋Γ୩͋ ΓɻࠔͳಓͷΓͱͳΔɻ
εςοϓόΠεςοϓ 21 มֵͷऔΈͰɺظʹΘͨΔϏδϣϯ Λอͪଓ͚Δͱಉ࣌ʹɺظతͳඪΛཱ ͯɺਐతͳΞϓϩʔνΛ༻͍Δ͜ͱɻ Step by Step ৫ʹ৽͍͠ΞΠσΞΛಋೖ͢Δͷʹɺ
ͲΜͳܭըΛཱͯΕΑ͍ͷ͔໎͍ͬͯΔɻ
༧උௐࠪ 22 ຊॻ͔ΒύλʔϯΛҰ͔ͭೋͭબͼɺ ͬͯΈͯɺͦͷ݁ՌΛධՁ͠Α͏ɻ Test the Waters ͋ͳ͕ͨ৽͍͠Կ͔ʹֶ͍ͭͯ΅͏ͱ͢Δͱ ͖ʹɺͦΕ͕৫ʹ߹͏͔Ͳ͏͔ɺ·ͩΘ
͔Βͳ͍ɻ
;Γ͔͑Γͷ࣌ؒ 23 ͲΜͳͱ͖Ͱ׆ಈΛҰ࣌ٳࢭͯ͠ɺ ͏·͍͍ͬͯ͘Δ͜ͱվΊΔ͖͜ͱΛ ;Γ͔͑Ζ͏ɻ Time for Reflection ԿॏʹॏͶͨࢥ͍͜Έʹج͖ͮɺ
ࢲͨͪಉ͡ࢥ͍ࠐΈಉؒ͡ҧ͍Λ͢Δɻ
σϒαϛʹདྷ͔ͨΒʹʂ 24 σϒαϛʹདྷ͔ͨΒʹɺ ͜Μͳύλʔϯ͕͑ͦ͏ɻ ֎෦ͷ͓͖ ૬ஊͰ͖Δಉࢤ τʔΫϯ
֎෦ͷ͓͖ 25 ৽͍͠ΞΠσΞʹؔ͢Δ༗༻ͳใΛɺ֎ ෦ൃ৴Ͱ৫ͷਓʹಧ͚Α͏ɻ External Validation ਓ৽͍͠ΞΠσΞΛड͚ೖΕΔલʹɺͦͷ ΞΠσΞʹ৫ͷ֎෦͔Βͷ͓͖͕͋ Δͷ͔͔֬Ίͨ͘ͳΔͷͰ͋Δɻ
૬ஊͰ͖Δಉࢤ 26 ৽͍͠ΞΠσΞΛಋೖ͍ͯ͠Δ͔ɺ͋Δ͍ ͦͷϓϩηεʹڵຯΛ͍ͬͯΔਓͨͪ ͱɺఆظతʹू·Ζ͏ɻ Shoulder to Cry On
৽͍͠ΞΠσΞΛಋೖ͠Α͏ͱ͕͍͍ͯΔ ͱ͖ɺ͘Α͘ΑͱΈ͕ͪʹͳΔɻ
τʔΫϯ 27 ৽͍͠ΞΠσΞΛࢥ͍ग़ͤ͞Δ খ͞ͳτʔΫϯΛख͠ͳ͍͞ɻ Token ਓʑ͋ΔΛॳΊͯฉ͍ͨͱ͖த͠ ͨͱͯ͠ɺཌʹڵฃͨ͜͠ͱΛΕɺ த͙͢ʹऑ·Δɻ ചͬͯ·͢ʂ
̐̔ͷύλʔϯͱɺ ීٴۂઢͷॱʹઆ໌͢Δ ̍̎ষͷετʔϦʔɻ ͦͯ͠ɺ̐ͭͷࣄྫ͕ Ұʹͭ·ͬͯ ͓Γ·͢ɻ