I will fix nextjs web app bugs, errors, and performance issues

M
millionsone
M
millionsone
Adnan Ahmed
fix nextjs web app bugs, errors, and performance issues
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fix nextjs web app bugs, errors, and performance issues
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About this gig

Is your React, Next.js & React Native app broken, slow, or throwing errors you can't figure out?


You're in the right place! I specialize in fixing React JS, Next.js, and React Native / Expo bugs fast, whether it's a UI crash, API integration issue, state management problem, or performance bottleneck.


What I can fix:

  • React JS / Next.js errors & crashes
  • Redux / Redux Toolkit state issues
  • Firebase integration bugs
  • MongoDB & Mongoose errors
  • Supabase integration issues
  • UI/layout bugs (MUI, Bootstrap, Tailwind, React Native Paper)
  • Console errors & warnings
  • Slow performance & rendering issues


Why work with me:

  • 5+ years of hands-on React, Next.js, and React Native experience
  • Clean fixes with proper explanation
  • Fast delivery & clear communication
  • Revisions until you're satisfied


Not sure if I can fix your issue? Send me a message first, and I'll be honest with you.

  • Programming language

    • JavaScript

  • Expertise

    • Debugging
    • Performance
    • Security
    • Design
    • Databases

  • Frontend framework

    • Bootstrap
    • Next.js
    • React.js
    • Semantic-UI
    • Tailwind CSS

  • Backend framework

    • Express.js
    • FastAPI
    • Meteor.js
    • Next.js
    • Node.js

Get to know Adnan Ahmed

Adnan Ahmed

React, Next JS, React Native, Expert in Web and Mobile Apps

4.8(5)
  • FromPakistan
  • Member sinceMar 2018
  • Last delivery1 year

  • Languages

    Urdu, English
Greetings! I'm a Professional Web and Mobile App Developer, proficient in React, React Native, Expo, Redux, MUI, Bootstrap, NEXT, Tailwind CSS, and Framer Motion. I craft seamless digital experiences with responsive designs and intuitive navigation. With a proven track record in robust applications, I ensure pixel-perfect designs, optimal performance, and effective communication throughout our collaboration. I stay current with industry trends to deliver cutting-edge solutions. Let's collaborate and transform your vision into an outstanding digital reality! Excited to work with you! 🌟

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