I will fix react bugs or express API errors in 1 hour

N
nihal_mern
N
nihal_mern
Nihal
Parte de la información aparece en idioma inglés.
fix react bugs or express API errors in 1 hour
Pantalla completa
fix react bugs or express API errors in 1 hour
Pantalla completa
Pantalla completa
Ver presentación
fix react bugs or express API errors in 1 hourfix react bugs or express API errors in 1 hourfix react bugs or express API errors in 1 hourfix react bugs or express API errors in 1 hour

Acerca de este Servicio

Are you struggling with a stubborn bug in your MERN stack application? Don't let a small error stall your project!

I am a Full Stack Developer specializing in the MERN stack (MongoDB, Express.js, React, and Node.js). I help businesses and startups resolve technical debt and fix complex bugs rapidly, ensuring high-performance and clean code.

What I can do for you in 1-2 hours:

  • React Debugging: Fix Hooks (useEffect, useState) issues, Redux/Context API state bugs, and rendering errors.
  • API & Backend Fixes: Debug Express.js middleware, resolve REST API 500/404 errors, and fix JWT authentication failures.
  • Database Troubleshooting: Solve MongoDB connection issues and optimize Mongoose schemas.
  • Deployment & CORS: Fix Vercel/Render deployment errors and resolve frustrating CORS policies.
  • UI/UX Polishing: Fix CSS responsiveness and Tailwind layout glitches.

Why choose me?

  • Industry Standards: I follow "Clean Code" principles for maintainable solutions.
  • Fast Turnaround: Most specific bugs are squashed within an hour.
  • Senior Expertise: I don't just fix the symptom; I find the root cause to prevent future issues.

Note: Please message me before placing an order so we can discuss the technical de

  • Tipo de sitio web

    • SaaS

  • Lenguaje de programación

    • JavaScript
    • React
    • AngularJS
    • Tailwind CSS
    • Node.js

  • Funciones del sitio web

    • Pago
    • Medios sociales
    • Inventario
    • Chat
    • Porfolio
    • Tablero
    • Landing page
    • Blog
    • Autenticación de usuario
    • Panel de administración
Respeta los derechos de terceros

Recuerda que incluir temas, plantillas o cualquier otro elemento que viole los derechos de terceros o las leyes aplicables en los trabajos entregados va en contra de las políticas de Fiverr. Puedes ver más información en Guía para la creación digital responsable.

Conoce a Nihal

Nihal

Full Stack MERN Developer And Expert Bug Fixer,API Specialist

  • DeIndia
  • Miembro desdeabr 2026
  • Responde aprox. en:1 hora

  • Idiomas

    Hindi, Inglés
Full Stack Developer specializing in the MERN stack. I help businesses and startups build production-ready web applications with clean, scalable code. Expert in React.js for frontend and Node.js/Express for robust backend systems. I focus on high-performance, responsive design, and solving complex bugs quickly

Mi porfolio

Etiquetas relacionadas