Takashi Natsume
To Be Announced. at To be announced.
Greater Tokyo Area Japan
Summary
👤
Senior🎓
Top SchoolTakashi Natsume is a seasoned software engineer and OpenStack core contributor with over a decade of experience building mission-critical financial systems, cloud platforms, and ML/data analysis tools. Trained at the University of Tokyo, he has driven development across C/C++, Java, Python, and Go while shaping OSS projects—holding commit access across many key OpenStack projects including Nova, Neutron, Tempest and python-novaclient. His background spans product engineering, performance verification, and architecture reviews for high‑reliability systems such as national banking networks, plus hands‑on cloud work using OpenStack, Kubernetes, AWS and GCP. He combines deep QA/test automation expertise (improving Tempest and Neutron tests) with client-side improvements (exposing request IDs in python-novaclient) that smooth cross-project observability. Known for pragmatic engineering and process rigor, he also brings formal project management experience (EVM) and long‑running involvement in OSS since 2000.
12 years of coding experience
19 years of employment as a software developer
Master of Engineering （修士（工学））, Information and Communication Engineering （工学系研究科電子情報工学専攻）, Master of Engineering （修士（工学））, Information and Communication Engineering （工学系研究科電子情報工学専攻） at 東京大学
Japanese, English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (14)
unit-testing10
pest10
debug10
openstack10
api10
temper10
tempo10
python10
apidoc10
test-automation10
testing10
image-management8
git4
yaml4
Programming languages (4)
Github contributions (5)
openstack/python-novaclient
Dec 2015 - Nov 2019
OpenStack Compute (Nova) Client. Mirror of code maintained at opendev.org.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:80 commits in 3 years 11 months
Contributions summary:Takashi primarily contributed to implementing features related to returning request IDs to the caller within the OpenStack Compute (Nova) Client. Their work involved creating wrapper classes that inherit from base data types like strings, lists, and dictionaries to expose request IDs from response headers. The user's changes added request ID functionality across multiple files, including tests, by modifying classes to incorporate request IDs and appending request IDs from responses. This work was done in order to return request IDs from the client to allow for logging request ID mappings of cross projects.
pythonnovaopendevopenstackcompute
openstack/nova
Feb 2015 - Oct 2019
OpenStack Compute (Nova). Mirror of code maintained at opendev.org.
Role in this project:Back-end Developer
Back-end DeveloperContributions:471 commits in 4 years 8 months
Contributions summary:Takashi's commits focus on fixing bugs and improving code quality within the OpenStack Compute (Nova) project, specifically related to the virtual disk and scheduler components. They addressed issues such as fixing typos in log messages and comments within the code base. Additionally, the user contributed to handling exceptions and improving test coverage.
novaopendevopenstackcompute
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