Kosuke Arai
Cloud Support Engineer at Amazon Web Services (AWS)
Yokohama, Japan
Summary
👤
Senior🎓
Top SchoolKosuke Arai is a Cloud Support Engineer at AWS with 10 years of hands-on experience spanning iOS app development, ETL and infrastructure, frontend engineering, and AI-enabled product launches. He graduated valedictorian, earned honors and a graduate scholarship, and combines academic rigor with practical delivery across startups and large firms in Japan. Kosuke led the launch of an AI sightseeing service as a lead SDE and has built mobile and interactive experiences for companies including Sony, Rakuten, and Cookpad. His background includes ownership of an ETL platform and investigations into UWB-enabled interactive games, reflecting a mix of data, systems, and spatial-computing interests. Based in Yokohama, he aims to become a dependable iOS developer who balances user needs with robust backend and infrastructure knowledge. Colleagues describe him as a curious problem-solver who transitions smoothly between research-driven projects and fast-paced product launches.
9 years of coding experience
4 years of employment as a software developer
理工学研究科, 情報学領域, 4.0/4.0, 理工学研究科, 情報学領域, 4.0/4.0 at 上智大学 Sophia UniversityInformation and Technology, Information and Technology at RMIT University
Chinese, Japanese, Chinese
Github Skills (20)
javascript10
vercel10
static-site-generator10
typescript10
nextjs10
browser10
ssg10
compiler10
react10
hybrid10
storybook9
ruby9
rails9
react-framework9
server-rendering9
Programming languages (5)
Github contributions (5)
fuyu77/hiro-official-website
Nov 2020 - Dec 2022
歌人の榊原紘のブログ付き個人サイト。Jamstackな構成。
Contributions:193 commits, 319 PRs, 536 pushes in 2 years 1 month
reactnextjstypescriptjamstack
fuyu77/june
Jun 2016 - May 2021
Contributions:30 pushes, 1 branch in 4 years 11 months
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