Masashi Hirano
Project Manager And Software Engineer at Cybozu, Inc.
Osaka, Japan
Summary
🤩
Rockstar🎓
Top SchoolMasashi Hirano is a seasoned project manager and software engineer based in Osaka with over 10 years of experience building web and mobile products, leading frontend architecture, and scaling engineering teams. At Cybozu he has progressed from frontend developer to engineering manager and department head, driving new product launches, defining roadmaps, and coordinating 30+ member projects across global teams. He blends hands-on expertise in React, Vue, WebRTC, TypeScript, Node.js and backend systems with people management responsibilities including hiring, performance reviews, and career development. Masashi has a track record of improving developer experience through tooling and architecture work and helped ship an IAM product while establishing cross-border engineering processes. His background includes full lifecycle work from iOS apps and video chat systems to refactoring and dockerizing large services, reflecting a pragmatic balance of product focus and technical depth.
10 years of coding experience
13 years of employment as a software developer
Bachelor's Degree, Computer Science, 3.68, Bachelor's Degree, Computer Science, 3.68 at University of the People関西外国語大学
Github Skills (180)
storybook10
ui-components10
testing10
windows10
wrench10
ember10
isolation10
jsx10
markdown10
deno10
javascript10
react-state-management10
google-closure-compiler10
linux10
formatter10
Programming languages (15)
Github contributions (5)
shisama/toggle-fullscreen
Aug 2017 - Mar 2019
Simple to use Fullscreen API with Promise for cross-browser.
Contributions:8 releases, 2 PRs, 36 pushes in 1 year 7 months
apicross-browserbrowserjavascriptsimple-to-use
shisama/Pulsator-JS
Mar 2019 - Sep 2021
Pulse animation using Web Animations API
Contributions:3 releases, 25 commits, 48 PRs in 2 years 6 months
apianimationjavascriptpulseweb-animations-api
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