I will fix backend bugs, nodejs bug, mern bug fix, express error, mongodb fix

R
ravetech_pro
R
ravetech_pro
Ravetechy
Algumas informações são exibidas no idioma inglês.

Sobre este Serviço

I will fix backend bugs in your Node.js or MERN stack application | nodejs bug | mern bug fix | express error | debug backend | mongodb fix


Is your backend throwing errors? MongoDB queries failing? Let me help.


I'm a backend specialist with hands-on experience in the MERN stack (MongoDB, Express, React, Node.js). I will help you identify and resolve issues fast whether you're stuck with crashes, performance issues, or authentication errors.


What I can fix:

  • Server crashes
  • Database connection issues
  • API endpoint bugs
  • JWT/Auth problems
  • Deployment issues (Heroku/Vercel)
  • Etc...Based on demand


Tech I work with:

  • Node.js,
  • Express,
  • MongoDB,
  • Mongoose,
  • React,
  • JWT,
  • Postman
  • Etc...Based on demand


Lets debug it and get you back on track. Message me with the issue for a quick solution!

Conheça mais sobre Ravetechy

Ravetechy
5,0(1)
  • A partir deNigéria
  • Membro desdemai. de 2025
  • Última entrega11 meses
  • Idiomas

    Ioruba, Inglês, Francês, Espanhol
Hello! We are a team of five with over 6 years of building hands-on experience robust Full-Stack Web applications, production-grade applications using Nodejs, Expressjs, Reactjs, MongoDB, and MySQL. I specialize in delivering end-to-end solutions—from designing scalable back-end architectures to crafting intuitive front-end experiences—for both service-based platforms and complex e-commerce systems. In addition, I have extensive expertise in cloud computing with AWS and Google Cloud, ensuring secure, high-performance deployments.

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