I will debug and speed up your full stack reactjs nodejs app

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amine_zouhairi
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amine_zouhairi
Mohamed Amine Z
debug and speed up your full stack reactjs nodejs app
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debug and speed up your full stack reactjs nodejs app

About this gig

Is your website slow, buggy, or crashing?


Hi, I'm Mohamed Amine, a full-stack developer with 3 years of freelance experience.


I can help you fix bugs, optimize performance, and make your website reliable.


What I offer:

Fix 5 bugs (errors, broken links, forms, etc.)

Speed up loading time (image optimization, code minification)

Mobile + desktop compatibility check

Detailed report of all changes


Why me?

️ 3+ years of experience

️ Delivery in 48h or less

️ Clean, documented code


️ IMPORTANT: Please message me BEFORE ordering to discuss your project details.


Ready to fix your website? Click "Order Now"!

  • Platform

    • Other

  • Website type

    • Business
    • Forms
    • Saas
    • Job board
    • Portal

  • Programming language

    • JavaScript
    • TypeScript
    • HTML & CSS
    • Bootstrap
    • React
    • Other
Respect third-party rights

Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.

Get to know Mohamed Amine Z

Mohamed Amine Z

Software Engineer

  • FromMorocco
  • Member sinceMar 2026
  • Avg. response time1 hour

  • Languages

    French, Arabic, English
I'm a mid-level software engineer building responsive, secure, and high-performing web apps with React.js, Node.js, and PostgreSQL. I handle the full lifecycle—designing system architecture, data flow, and component interactions through planning, development, testing, and deployment. On Fiverr, I offer end-to-end development services. Whether you need to improve existing software or bring a new idea to life, I'd be happy to collaborate with you.

My Portfolio

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