I will fix bugs in your react nodejs express or javascript application

S
sandeepal513
S
sandeepal513
Sandeepa
Parte de la información aparece en idioma inglés.

Acerca de este Servicio

Are you facing frustrating bugs, errors, or broken features in your web application? i am here to help!


I am a full-stack developer with expertise in React, Node.js, Express, and JavaScript. Whether it is a quick UI glitch or a complex backend bug, I will inspect your codebase, locate the root cause, and deliver a clean, efficient fix.


What I can fix for you:

Frontend Issues: React hooks, state management (Redux/Zustand), component re-rendering, UI/CSS bugs, responsive design issues.

Backend Issues: Express API routing, Node.js runtime errors, middleware setup, request/response bugs.

Authentication & Security: JWT tokens, OAuth, session management, CORS errors.

Database & Async Errors: MongoDB/Mongoose or SQL query bugs, async/await handling, API integration failures.

Environment & Dependencies: npm module conflicts, package version errors, build/deployment failures.


Why choose me?

Fast response and turnaround times

️Clean, readable, and well-commented code

Clear communication and live status updates

Complete client privacy and code confidentiality


IMPORTANT: 

Please contact me via message BEFORE placing an order! This allows me to inspect your code or issue first

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 Sandeepa

Sandeepa

Undergraduate BICT

  • DeSri Lanka
  • Miembro desdejul 2026
  • Idiomas

    Inglés
I am an undergraduate student pursuing a Bachelor of Information and Communication Technology at the University of Ruhuna. I have developed technical skills in Python, Java, C#, HTML, and Adobe Photoshop to support my growth in computer software engineering.