Atsushi Sakai
Software Engineer at Bitkey Inc. | 株式会社ビットキー
Japan
Summary
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RockstarAtsushi Sakai is a pragmatic software engineer and SRE with 11 years of experience building and operating cloud-native backend systems across Japan. He specializes in Scala and Go, and has a strong track record designing infrastructure and CI/CD for production services using Kubernetes, Terraform, GCP/AWS, Argo, and Terraform-backed IaC. Atsushi has built an E2E testing platform for smart office hardware at Bitkey and previously developed a no-code ETL product while operating data pipelines and monitoring at 3-shake. His background spans ad-tech and large-scale server operations, giving him deep hands-on expertise from physical servers to managed cloud services. He favors practical, observable systems and often bridges software and infra responsibilities to improve reliability and release velocity.
11 years of coding experience
11 years of employment as a software developer
Github Skills (31)
usb10
firmware9
cocoapods9
google-play8
avr8
atmel7
qmk7
flutter5
text-style5
kotlin5
ios5
iglistkit5
android4
slack4
swift4
Programming languages (7)
Github contributions (5)
atsushisakai-gh/SemanticVersion
Mar 2016 - Apr 2017
Contributions:5 releases, 24 commits, 12 PRs in 1 year 1 month
operatorsemantic-versioningversioningswiftsemantic
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