Yoichi Osato
Engineer at Google
Chiyoda, Japan
Summary
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RockstarYoichi Osato is an engineer with a decade of experience, currently contributing at Google from Chiyoda, Tokyo. He focuses on quality assurance and test automation for web platform behavior, with notable contributions to the widely used web-platform-tests (WPT) project that improved coverage for HTTP response codes and service worker fetch/redirect edge cases. Comfortable working across JavaScript and Python test suites, he brings a methodical approach to hard-to-reproduce web interoperability issues. His background suggests a blend of large-company rigor and open-source collaboration, and he has a subtle history of working with creative teams (hinted by a SQUARE ENIX copyright in his GitHub bio). Practical, detail-oriented, and invested in making browsers and web-facing services behave reliably at scale.
9 years of coding experience
Github Skills (8)
service-worker10
javascript10
fetch-api10
testing10
test-automation9
web-development9
http8
python7
Programming languages (5)
Github contributions (5)
web-platform-tests/wpt
Mar 2021 - Apr 2021
Test suites for Web platform specs — including WHATWG, W3C, and others
Role in this project:
QA Engineer / Test Automation Engineer
QA Engineer / Test Automation EngineerContributions:12 reviews, 5 commits, 6 PRs in 1 month
Contributions summary:Yoichi's contributions focus on enhancing the test suite for the Web Platform Tests (WPT) repository. They added new tests for various HTTP response codes (421 and 425) and refined existing tests related to fetch event handling and redirect behavior within service workers. These changes involve modifying existing test files, including JavaScript and Python, to cover different scenarios and edge cases.
microsoft-edgetest-runnerspecssafarifirefox
yoichio/public-documents
Nov 2017 - Nov 2017
Contributions:10 PRs, 83 pushes, 11 branches in 5 days
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