I will fix nodejs express and rest API bugs professionally

I
itzzhayden17
I
itzzhayden17
AnrayTech
fix nodejs express and rest API bugs professionally
Full Screen
fix nodejs express and rest API bugs professionally

About this gig

Is your backend driving you crazy?

Getting errors like

500 Internal Server Error

Cannot read properties of undefined

JWT Authentication Failed

CORS Issues

API not responding

Database connection failed

Server crashes

You've come to the right place.

I'm an IT Operations Engineer who investigates production systems every day.

Unlike many developers who simply patch code until it works, I focus on finding the root cause of the problem and implementing reliable, maintainable solutions.

I can help with:

Node.js

Express

REST APIs

Authentication

JWT

MongoDB

SQL

Firebase

API Integrations

Performance Issues

Bug Fixes

Code Reviews

Deployment Problems

Why choose me?

Production support experience

Root cause analysis

Clear communication

Fast response

Clean, maintainable code

Please message me before placing an order so I can review your issue and recommend the best package.

  • Programming language

    • Other

  • Expertise

    • Debugging
    • Localization
    • Performance
    • Security
    • Operating systems

  • Frontend framework

    • Other

  • Backend framework

    • Express.js
    • Node.js

Get to know AnrayTech

AnrayTech

IT Operations Engineer,Backend and Cloud Specialist

  • FromSouth Africa
  • Member sinceFeb 2021
  • Avg. response time1 hour

  • Languages

    English, Afrikaans
Hi, I'm Anray. I work professionally in IT Operations, where I monitor production systems, investigate incidents, analyze logs, and resolve complex technical issues. I specialize in Node.js, Express, React, Firebase, Docker, Linux, Azure, REST APIs, SQL, and cloud deployments. Whether you're dealing with backend bugs, deployment failures, authentication problems, or production issues, I focus on finding the root cause—not just temporary fixes. I believe in clean communication, reliable solutions, and long-term results. Let's solve your problem.

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