John Kang
Verified4+ Years Frontend Developer | React, Next.js & TypeScript Expert
About
I am a dedicated Frontend Developer with over 4 years of experience specializing in React, Next.js, and TypeScript for enterprise-level e-commerce applications. Holding degrees in Computer Engineering and Communication Design, I combine technical expertise with user-centric design to deliver compelling products.
Key Skills & ExpertiseAdvanced proficiency in React, Next.js, TypeScript
Performance optimization, including debounced autocomplete and virtualized lists
Building reusable component libraries, accelerating development by 50%
UI/UX redesign focused on clarity and reducing user friction
State management with Redux, React Query, and Apollo Client
Styling with Tailwind CSS and Styled Components
Backend integration via GraphQL Apollo Server
Reduced search latency from 5 seconds to 1 second in a product management system
Led redesign of complex category management tools, improving usability and efficiency
Co-developed a hybrid workspace app eliminating confusion for 70+ employees
Mentored junior developers, fostering team growth and best practices
I approach projects with a product-first mindset, focusing on both user experience and business outcomes. I am proactive, collaborative, and communicate clearly, ensuring your goals are met with clean, maintainable code.
Let’s Connect!If you’re looking for a skilled frontend developer to elevate your project’s UI and performance, let’s discuss how I can help bring your vision to life.
Skills
Languages
Starting from
Key Information
Work mode
Not specified
Mission Duration
No preference
Location
Vancouver, BC
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