I will fix react js bugs, node js errors, and api connection issues

A
aminekhallouk
A
aminekhallouk
amine khallouk
Alcune informazioni sono riportate in lingua inglese.
fix react js bugs, node js errors, and api connection issues
Schermo intero
fix react js bugs, node js errors, and api connection issues
Schermo intero
Schermo intero
fix react js bugs, node js errors, and api connection issuesfix react js bugs, node js errors, and api connection issuesfix react js bugs, node js errors, and api connection issues

Informazioni su questo servizio

Are generic errors and API failures slowing you down?

I am a Full-Stack MERN Engineer with a rigorous background in Systems Programming (C++/Linux). I don't just "patch" code; I use deep-level debugging to find the root cause and fix it permanently.

I specialize in fixing:

React.js Issues:

  • "White Screen of Death" & Rendering loops
  • Hooks errors (useEffect, useMemo)
  • State Management (Redux/Context) & Props issues

Node.js & Backend:

  • Server crashes & 500 Internal Server Errors
  • Authentication logic (JWT, OAuth, Passport)
  • Middleware & Routing failures

API & Network:

  • CORS errors & Proxy configuration
  • Failed Axios/Fetch requests
  • Async/Await & Promise rejection handling

Database:

  • MongoDB connection failures
  • Mongoose Schema & Validation errors

Why hire a Systems Engineer? My low-level C++ & Memory Management background means I understand the architecture better than the average developer. I fix the bug AND explain exactly why it happened so you don't repeat it.

Tech Stack: React.js, Node.js, Express, MongoDB, Tailwind, TypeScript, Docker.

PLEASE MESSAGE ME BEFORE ORDERING Every bug is unique. Please send a screenshot of the error or a code snippet so I can confirm the fix immediately!

  • Piattaforma

    • Altro

  • Tipo di sito web

    • Negozio e-Commerce
    • Business
    • Landing page
    • Portfolio
    • SaaS

  • Linguaggio di programmazione

    • JavaScript
    • TypeScript
    • HTML e CSS
    • React
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amine khallouk

MERN Stack Developer with Systems Engineering Background

  • DaMarocco
  • Membro dadic 2025

  • Lingue

    Francese, Arabo, Inglese
I am a Full-Stack Engineer specializing in the MERN Stack and Low-Level Systems. With a rigorous background in C++ and Linux, I apply deep knowledge of server architecture to Web Development. I don't just fix bugs; I optimize performance. Whether you have complex CORS errors, need secure JWT authentication, or want efficient deployment, I apply engineering best practices to ensure your code is scalable. I am fast, reliable, and fluent in English and Arabic. Let's solve your technical challenges today!

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