Akira Koyasu
CTO at KAKEAI Inc.
Chiyoda, Japan
Summary
👤
Senior🎓
Top SchoolAkira Koyasu is a seasoned web systems specialist and CTO with 14 years of experience building and scaling portal, ad, CRM, and survey/analysis services across Japanese tech companies. He has repeatedly led and grown agile engineering teams (8–20 engineers), driving system migrations, introducing modern technologies into production, and achieving multifold gains in development efficiency and reliability. At KAKEAI he now shapes technical strategy while previously delivering measurable outcomes at Emotion Tech and mediba, including major system replacements and KDDI portal operations. Known for blending hands-on development with recruiting and PR, he also has a practical academic curiosity, having pursued computer science studies at JAIST after starting his career.
14 years of coding experience
8 years of employment as a software developer
University of TokyoOgaki Kita high schoolNon-degree program, Computer Science, Non-degree program, Computer Science at Japan Advanced Institute of Science and Technology
Japanese, English
Stackoverflow
53reputation
510reached
0answers
2questions
Github Skills (89)
ecosystem10
golang10
lambda10
debug10
docker10
python9
serverless9
protractor9
sam9
moby9
assemble9
aws9
api-gateway9
php9
e2e-test9
Programming languages (10)
Github contributions (5)
akirakoyasu/dockerfiles
Nov 2017 - Dec 2024
Dockerfiles
Contributions:52 PRs, 43 pushes, 51 branches in 7 years 2 months
dockerfiledocker-imagedockerdocker-containerdockerfiles
koyashy/browser-extensions
Apr 2016 - May 2016
Contributions:23 PRs, 46 pushes, 22 branches in 8 days
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