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Experienced Next.js & TypeScript Developer Needed for Bug Fixes and Performance Improvements

Budget: $10.0 FIXED / ⭐ 0.00 (0) Malaysia

react-js, next.js, node.js, typescript, javascript

Description We're looking for a skilled Next.js, React, and TypeScript developer to help identify, troubleshoot, and resolve issues in our existing web application. If you enjoy debugging complex problems, improving code quality, and optimizing application performance, we'd love to hear from you. Responsibilities 🐞 Identify, investigate, and fix bugs in our Next.js application ⚛️ Resolve React and TypeScript issues across the codebase 🔧 Debug frontend functionality, state management, and application logic 🚀 Improve performance, stability, and overall code reliability ✅ Test and verify fixes to ensure they don't introduce regressions 📝 Write clean, maintainable, and well-documented code Requirements ✔️ Strong experience with Next.js, React, and TypeScript ✔️ Proven debugging and problem-solving skills ✔️ Solid understanding of modern JavaScript (ES6+) and frontend best practices ✔️ Experience with Git and collaborative development workflows ✔️ Ability to quickly understand and work within an existing codebase ✔️ Strong attention to detail and commitment to writing clean, maintainable code Nice to Have Experience with API integration and debugging Familiarity with state management libraries (Redux, Zustand, Context API, etc.) Experience with performance optimization and Core Web Vitals Knowledge of testing frameworks such as Jest, React Testing Library, or Playwright What We're Looking For We're seeking someone who can quickly diagnose issues, communicate clearly, and deliver reliable fixes with minimal supervision. This is an excellent opportunity for a developer who enjoys improving existing applications rather than building from scratch. To Apply Please include: 1. A brief summary of your experience with Next.js and TypeScript. 2. Links to relevant projects or GitHub repositories. 3. Examples of similar debugging or bug-fixing work you've completed. We look forward to working with you!
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