I will fix react bugs, nextjs, javascript, typescript frontend bugs

U
usmanreact
U
usmanreact
Muhammad U
fix react bugs, nextjs, javascript, typescript frontend bugs
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fix react bugs, nextjs, javascript, typescript frontend bugs

About this gig

Are you facing bugs in your React JS or Next.js application?

I will fix any frontend issues including JavaScript errors, API problems, layout issues, or performance bugs quickly and professionally.

I am a Frontend Developer with 6+ years of experience in React JS, Next.js, JavaScript, TypeScript, Redux, Tailwind CSS, and REST APIs. I focus on finding the root cause and delivering clean, scalable, and long-term solutions.


What I can fix:

  • React JS & Next.js bugs
  • JavaScript & TypeScript errors
  • HTML/CSS & responsive issues
  • API integration problems
  • React Hooks & state issues
  • Redux/Context bugs
  • Routing & authentication issues
  • Performance & build errors


Why choose me:

  • Fast debugging & clean solutions
  • Maintainable, scalable code
  • Cross-browser & responsive fixes
  • Clear communication
  • Reliable support after delivery


Technologies:

React JS, Next.js, JavaScript, TypeScript, Node, Express, MongoDB, Redux Toolkit, Tailwind CSS, Material UI, HTML5, CSS3, REST APIs, Git



I ensure high-quality fixes without breaking existing functionality.


Please contact me before ordering to discuss your issue.

  • Platform

    • Other

  • Website type

    • E-Commerce store
    • Landing page
    • Education
    • Entertainment
    • Saas

  • Programming language

    • C#
    • JavaScript
    • TypeScript
    • HTML & CSS
    • Bootstrap
    • jQuery
    • React
    • Other
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Get to know Muhammad U

Muhammad U

Senior Frontend Developer

  • FromPakistan
  • Member sinceAug 2026
  • Avg. response time1 hour

  • Languages

    Urdu, English
I am a Senior Frontend Engineer with over 6 years of experience developing scalable React.js and Next.js applications. I specialize in TypeScript, Redux Toolkit, and reusable component architecture while optimizing Core Web Vitals and accessibility. I have a proven track record of delivering enterprise-grade solutions using Agile methodologies and Azure DevOps.

My Portfolio

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