Mahito Ogura
Software Engineer at NTT Communications
Chiba Prefecture, Japan
Summary
👤
Senior🎓
Top SchoolMahito Ogura is a software engineer with 14 years of hands-on experience building cloud-native infrastructure, R&D platforms, and developer tooling at NTT Comware and NTT Communications. He specializes in cloud and distributed systems—contributing to OpenStack, driving container and orchestration work with Docker/Kubernetes, and evaluating distributed tracing and chaos engineering practices. Mahito has practical experience integrating multi-cloud CD tooling like Spinnaker (including pipeline and Kubernetes deployment enhancements) and helped introduce Spinnaker’s Kayenta canary testing in production workflows. He also led efforts in infrastructure-as-code, NoSQL/Big Data prototyping, and test automation for DevStack, demonstrating a strong focus on reliability and observability. Based in Chiba, Japan, he combines academic training in information science with a track record of organising technical conferences and improving engineering environments across large teams.
15 years of coding experience
修士, 情報科学, 修士, 情報科学 at 大阪工業大学
Github Skills (17)
continuous-deployment10
kubernetes10
scripting10
testing10
bash10
continuous-delivery10
script10
kubernetes-pods10
sh10
shell10
spinnaker10
test-automation10
api-design9
apim9
api9
Programming languages (13)
Github contributions (5)
spinnaker/spinnaker
Jan 2019 - Nov 2019
Spinnaker is an open source, multi-cloud continuous delivery platform for releasing software changes with high velocity and confidence.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:5 commits, 6 PRs, 11 comments in 10 months
Contributions summary:Mahito contributed to the `spinnaker/spinnaker` repository by modifying `pipeline.libsonnet` files, which appear to be related to pipeline configuration within the Spinnaker continuous delivery platform. Their commits addressed issues related to artifacts, permissions, and function fixes, specifically within the context of Kubernetes deployments. They also made modifications to the `v2PipelineTemplate.libsonnet` and `application.libsonnet` files. These changes included adding features such as namespace override for Kubernetes deployments and adding or modifying various settings within the pipeline configuration.
continuous-deliverycontinuous-deploymentspinnaker
openstack/devstack
Feb 2015 - Aug 2015
System for quickly installing an OpenStack cloud from upstream git for testing and development. Mirror of code maintained at opendev.org.
Role in this project:QA Engineer / Test Automation Engineer
QA Engineer / Test Automation EngineerContributions:8 commits in 6 months
Contributions summary:Mahito contributed significantly to improving the testing infrastructure within the DevStack repository. Their work focused on adding and refining test cases for critical functionalities, including `cidr2netmask` and `export_proxy_variables`, increasing test coverage. They also addressed existing bugs, modifying tests and functions, such as the 'trueorfalse' function, to ensure accuracy and reliability. These contributions indicate a focus on ensuring code quality.
openstacktesting
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