Hidetake Iwata /
Software Engineer.
Experience
-
Quipper / Recruit, Senior Software Engineer, 2020 - present.
- Microservices Platform for Developer Experience and Site Reliability Engineering, using Cloud Native technologies such as Amazon EKS, kubebuilder, Argo CD, GitHub Actions in TypeScript, Step Functions, EventBridge, etc.
-
NTT DATA, Senior Software Architect, 2007 - 2020.
- Research and Development on Cloud Native technologies, using Amazon EKS, Azure AKS, Terraform, Helm, GitLab CI/CD, Argo CD, Istio, Kiali, Jaeger, Prometheus and Grafana.
- Backend Engineer for web services, using Java, Spring Boot/Cloud/Batch, Groovy, Spock, OpenAPI, MySQL, PHP, Laravel with EC2 AutoScaling based Immutable Infrastructure.
- See also LinkedIn
Careers
- Software Engineer, 2007 - present
- Master of Engineering in Computer Science, 2007
- Bachelor of Engineering in Computer Science, 2005
Article
- スムーズな開発体験を支えるデータベースリストアの仕組み (Database restoration pipeline for the best developer experience), StudySapuri Product Team Blog, 2022
- GitHub Actions Self-hosted Runner の導入と安定運用に向けた軌跡 (Our efforts for stability of GitHub Actions Self-hosted Runner), Quipper Product Team Blog, 2021
- SRE と Developer のコラボレーションを支える仕組み, Quipper Product Team Blog, 2021
- Argo CD と Renovate によるコンポーネントの継続的なデプロイ (Continuous deployment of system components using Argo CD and Renovate), Quipper Product Team Blog, 2020
- Rewrite Go error handling using AST transformation, golang.tokyo, 2019
- Cluster AutoscalerをTerraformとHelmfileでデプロイしてPrometheusでモニタリングする (Cluster Autoscaler ‐ deploy with Terraform and Helmfile, and monitor with Prometheus), Kubernetes Meetup Tokyo, 2019
- 認証の仕組みとclient-go credential plugin (Authentication and client-go credential plugin), Kubernetes Meetup Tokyo, 2019
- CLIでOAuth/OIDCを快適に利用する (Better UX of OAuth/OIDC in CLI tools), gopherdojo, 2018
- Swaggerのテンプレートを魔改造した話 (Extreme customizing of Swagger templates), shibuya java, 2017
- 本番環境のリリースを自動化した話 (Case study of Release Automation in Production), Jenkins Study, 2017
- GradleでビルドしてDockerで配布する (Build with Gradle and Distrubute with Docker), JGGUG, 2014
- Jenkinsによるパフォーマンステストの自動化 (Performance Test Automation with Jenkins), Jenkins Study, 2012
- とある案件のTFS導入事例 (Case study of team development with Team Foundation Server), TFSUG, 2012
- App Engine上の大量データ処理について (Large scale data processing on App Engine), appengine ja night, 2011
- more presentations on speakerdeck
Open Source
Kubernetes
- kubelogin Go - kubectl plugin for Kubernetes OpenID Connect authentication (kubectl oidc-login)
- argocd-commenter Go - Kubernetes controller to notify ArgoCD Application status via Pull Request comment or GitHub Deployment API
Go
- oauth2cli - Go package for OAuth 2.0 authorization in a command line interface (CLI) tool, which allows the simple authorization flow for better UX
GitHub Actions
- datadog-actions-metrics TypeScript - Send GitHub Actions metrics to Datadog
Certificate
- Certified Kubernetes Administrator, 2020
- Certified Scrum Product Owner, 2018
- Certified Scrum Master, 2014
- IPA System Architect, 2012
- IPA Technical Engineer (Security), 2008
- IPA Technical Engineer (Network), 2003