Yoshiyuki Watanabe
Engineer at Serverworks Co., Ltd.
Niigata Prefecture, Japan
Summary
🤩
Rockstar🎓
Top SchoolYoshiyuki Watanabe is an experienced SRE and cloud engineer based in Niigata with a strong foundation in AWS architecture, IaC, and containerized CI/CD pipelines. Over eight years he transitioned from hands-on network design and operations across Japanese municipalities and financial institutions to designing and operating secure, cost-optimized AWS environments for SaaS and public-sector projects. He brings practical expertise in CloudFormation, Terraform, Ansible, Docker, Kubernetes, and Python automation, and has executed complex migrations such as RDS MySQL to Aurora with minimal downtime. As a contributor to the Screwdriver CD project, he has improved CI/CD access controls and pipeline source handling, reflecting a focus on secure, developer-friendly build systems. Colleagues rely on him for pragmatic infrastructure improvements—automation, monitoring, and security hardening—that reduce operational toil. His background combining deep networking experience with modern cloud-native practices gives him a rare perspective on resilient, production-grade systems.
8 years of coding experience
16 years of employment as a software developer
Bachelor of Economics, Faculty of Economics Department of Economics, Valedictorian, Bachelor of Economics, Faculty of Economics Department of Economics, Valedictorian at Niigata Sangyo University
Japanese, Chinese
Github Skills (11)
continuous-delivery10
continuous-integration10
cicd10
kubernetes-pods9
javascript9
kubernetes9
api8
githubaction-workflow7
dockers7
docker7
github-ci7
Programming languages (11)
Github contributions (5)
screwdriver-cd/screwdriver
Feb 2018 - Mar 2022
An open source build platform designed for continuous delivery.
Role in this project:
DevOps Engineer
DevOps EngineerContributions:37 reviews, 13 commits, 24 PRs in 4 years 1 month
Contributions summary:Yoshiyuki focused on modifying the CI/CD build platform, specifically addressing admin permissions related to pipeline operations. They implemented changes to add or delete admins based on user permissions within the context of webhook events and command execution. Furthermore, they introduced enhancements to the pipeline configuration by adding source directory functionality. The commits demonstrate a focus on refining the user access control and integration with the platform's functionality.
apidevopsjavascriptcontinuousdocker
yoshwata/docker-dev
Sep 2019 - Feb 2025
Docker images for portable development environments
Contributions:3 reviews, 23 PRs, 91 pushes in 5 years 5 months
docker-imagedockerportabledocker-imagesenvironments
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