I will react and next js bugs, errors and improve performance fast

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shanwebdev
S
shanwebdev
Muhammad Shan
react and next js bugs, errors and improve performance fast
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react and next js bugs, errors and improve performance fast
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About this gig

Are you stuck with a React or Next.js bug that is breaking your app or slowing it down?

I will quickly identify the root cause and fix it so your application runs smoothly, efficiently, and without errors.

I specialize in fixing frontend issues in React and Next.js applications with clean, scalable, and professional solutions.


What I can fix:

  • React & Next.js bugs and errors
  • UI and responsiveness issues
  • Performance and slow loading problems
  • Component and state management issues
  • API integration bugs
  • Code optimization and cleanup

Why choose me:

  • Fast and accurate debugging
  • Clean and maintainable code (no temporary fixes)
  • Performance-focused solutions
  • Clear communication
  • Reliable and tested fixes

Important:

  • Please message me before placing an order so I can review your issue and suggest the best solution.

  • Programming language

    • TypeScript

  • Expertise

    • Debugging
    • Performance
    • Design
    • Source control
    • Testing procedures

  • Frontend framework

    • Bootstrap
    • jQuery
    • Next.js
    • React.js
    • Tailwind CSS

  • Backend framework

    • Django
    • Express.js
    • FastAPI
    • Next.js
    • Node.js

Get to know Muhammad Shan

Muhammad Shan

MERN Stack Developer React and Next JS

  • FromPakistan
  • Member sinceFeb 2026

  • Languages

    Urdu, English
I am a Full-Stack MERN Developer and Digital Marketer with 3+ years of experience in developing modern, scalable, and high-performance web applications. I am well-versed in MongoDB, Express.js, React.js, Next.js, Node.js, JavaScript, Tailwind CSS, and TypeScript. I am also a Digital Marketer who helps businesses grow with SEO optimization, performance-driven UI/UX, and conversion-focused strategies. I am committed to clean code, effective communication, on-time delivery, and long-term business relationships.

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