Haoyen Ku
Frontend Engineer at Bahwan CyberTek
New Taipei, Taiwan
Summary
👤
Senior🎓
Top SchoolHaoyen Ku is a Frontend Engineer with nine years of software experience and six years focused on web front-end development, currently based in New Taipei and open to front-end and full-stack roles. He has delivered production-grade React and Next.js applications, led feature development for a B2B eCommerce MMS platform supporting 3,000+ merchants, and introduced visual testing with Storybook and Chromatic to improve UI reliability. Comfortable across the stack, Haoyen has built scalable REST APIs with Fastify and PostgreSQL and boosted test coverage dramatically on legacy projects. He mentors junior engineers, structures interview processes, and creates simplified CodeSandbox examples to accelerate team learning. Known for pairing design collaboration with pragmatic engineering, he helps turn Figma components into consistent, reusable UI systems. Outside work his background spans both backend systems and frontend craftsmanship, giving him a practical bridge between UI polish and backend robustness.
9 years of coding experience
7 years of employment as a software developer
學士, 應用日語, 學士, 應用日語 at 大葉大學應用行動開發, 應用行動開發 at 資訊工業策進會
Chinese, English, Japanese
Github Skills (25)
web-application10
python10
anki10
design-patterns10
system10
scale10
webapp10
large-scale9
browser9
react9
nextjs8
javascript7
typescript7
compiler7
hybrid6
Programming languages (7)
Github contributions (5)
jason-ku-8313/leetcode
Mar 2023 - Jul 2023
Contributions:47 pushes, 1 branch, 2 issues in 4 months
Jason00blabla/js-exam
Jan 2020 - Mar 2020
Contributions:26 pushes, 1 branch in 2 months
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