Tsubasa H
QA Engineer at Speer
Toronto, Ontario, Canada
Summary
👤
Senior🎓
Top SchoolTsubasa H is a seasoned QA engineer with over a decade of hands-on experience across web and mobile development, blending nine years in QA, three years as a software developer, and three years leading teams. Based in Toronto, he has a strong track record testing and automating complex systems—from Stripe integrations and health/wellness apps to enterprise EC, POS, and CRM platforms—using tools like Selenium, Azure DevOps, BrowserStack, and SQL-driven test data generation. He excels at turning ambiguous requirements into precise test strategies, finding critical defects early (e.g., 80+ defects in a two-week integration window) and collaborating closely with developers to meet tight deadlines. Comfortable in both Agile and Waterfall settings, he also brings hands-on development experience (Java, C#, shell scripting) that helps him debug deep issues such as session faults and production bugs. Unusually for a QA specialist, he has led cross-border projects with executive stakeholders and built automation that reduced test execution time dramatically, reflecting a pragmatic mix of technical depth and client-facing delivery.
10 years of coding experience
12 years of employment as a software developer
Bachelor of Arts (BA), Major in Sociology and Social Anthropology, and Computer Science, Bachelor of Arts (BA), Major in Sociology and Social Anthropology, and Computer Science at Dalhousie UniversityBachelor of Laws (LLB), Major in Laws (International Politics), Bachelor of Laws (LLB), Major in Laws (International Politics) at Senshu University
English, Japanese
Github Skills (54)
appearance10
hosts10
plugin10
windows-forms10
external10
hud10
launcher10
addon10
dice9
csharp9
api9
mouseover9
updater9
service-provider8
pocketmine8
Programming languages (9)
Github contributions (5)
ottercorp/FFXIVClientStructs
Apr 2023 - Mar 2025
Resources for reverse-engineering the FFXIV client's native classes.
Contributions:4 PRs, 33 pushes, 22 branches in 1 year 11 months
ffxivengineeringreverse-engineering
ottercorp/SimpleTweaksPlugin
Jan 2023 - Feb 2025
Contributions:8 PRs, 64 pushes, 13 branches in 2 years 1 month
administratordevelopment-toolsazerothcoreserver
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