I will fix bugs in frontend and code in react and next js

N
nadiensaleh
N
nadiensaleh
Nadine S.
fix bugs in frontend and code in react and next js
Full Screen
fix bugs in frontend and code in react and next js

About this gig

Hey there!

​Is a stubborn bug breaking your React, Next.js, or JavaScript application? Are you struggling with broken layouts, API errors, or frontend glitches? You are in the right place!

​As an expert frontend developer specializing in modern web applications, I don't guessI find the root cause and fix it cleanly, so your app ships fast, stable, and production-ready.

​What I Debug & Fix:

  • ​React & Next.js: State management, hooks, rendering issues, hydration errors, routing, and SSR/CSR problems.
  • ​JavaScript & TypeScript: Logic errors, async/await issues, DOM manipulation, and API integration.
  • ​UI & Styling: Layout breaks, responsive design bugs, and CSS/Tailwind styling issues.
  • ​Code Cleanup: Refactoring messy code for better performance and readability.

​Why Choose Me?

  • ​Deep Technical Expertise: Focused on clean, maintainable code.
  • ​Fast Turnaround: Quick investigation and efficient delivery.
  • ​Clear Communication: I explain what went wrong and how it was fixed.

​How It Works:

  1. ​Contact Me First: Send a short description of the bug (and your code/repo).
  2. ​Analysis: I will review the issue and confirm the best solution.
  3. ​The Fix: I fix the root cause and deliver clean, tested code.

  • Expertise

    • Debugging
    • Performance
    • Design

  • Frontend framework

    • Next.js
    • React.js
    • Tailwind CSS

  • Backend framework

    • Express.js
    • Next.js
    • Node.js
    • Supabase
    • Firebase

Get to know Nadine S.

Nadine S.

Software Engineer

  • FromEgypt
  • Member sinceOct 2020
  • Avg. response time1 hour
  • Last delivery6 months

  • Languages

    Arabic, English
I'm a Software Engineer with hands-on experience building responsive web and mobile applications using React.js, Node.js, and Flutter. I'm passionate about writing clean, scalable code and creating intuitive UI/UX designs that work seamlessly across devices. I'm skilled in Dart, JavaScript, Firebase, HTML/CSS, React.js and modern front-end tools like Tailwind CSS and Material-UI, and I enjoy turning ideas into functional, user-friendly applications. Always eager to learn and grow, I’m committed to building meaningful digital solutions that make an impact.

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