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Achievement: QuickdrawAchievement: Pull Sharkx2

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hakudevtw/README.md

Hey, I'm CHEN PO YUEH (Haku)

coding gif

👨🏻‍💻   About Me

  • Frontend Engineer: 3+ years of experience specializing in TypeScript, React, and Next.js.
  • Performance Specialist: Proven track record of improving Lighthouse scores from 36 to 85+ and optimizing Core Web Vitals (FCP/LCP).
  • Infrastructure & DX: Expert in building CI/CD pipelines (GitHub Actions), managing Monorepos (Turborepo/pnpm), and implementing BFF architectures.
  • Leadership: Served as a sub-leader for a team of 9; experienced in technical selection, mentoring junior developers, and establishing Design Systems.
  • Global Communicator: Native proficiency in Mandarin and English; Conversational in Japanese (JLPT N2 level).

🛠   Tech Stack

TypeScript  React  Next.js  React Native 

Turborepo  Vite  pnpm  Storybook 

GitHub Actions  Docker  Nginx  Figma 

🚀   Key Achievements (2024-2026)

  • Automated Quality Control: Integrated Lighthouse CI into a pnpm Monorepo, automating performance monitoring and preventing quality regression during deployment.
  • Scalable Architecture: Designed and implemented a BFF (Backend For Frontend) for a rental platform to unify multi-provider APIs and enhance error handling.
  • Design System Leadership: Collaborated with design teams to build a cross-project UI component library using React and Tailwind, significantly reducing code redundancy.
  • Legacy Migration: Successfully refactored legacy jQuery and EJS codebases into modern React architectures, improving maintainability and UX.

⚙️  GitHub Analytics

🤝🏻  Contact

   

Last Updated: 2026/02/18

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