I will fix bugs in your nodejs or go backend API

A
alazar_dinberu
A
alazar_dinberu
Alazar D
fix bugs in your nodejs or go backend API
Full Screen
fix bugs in your nodejs or go backend API
Full Screen
Full Screen
fix bugs in your nodejs or go backend APIfix bugs in your nodejs or go backend APIfix bugs in your nodejs or go backend API

About this gig

Is your Node.js or Go backend throwing errors, returning wrong data, or crashing in production? I will find the cause and fix it, so you can get back to building.

I can help with:

  • API endpoints returning errors or wrong responses
  • Database problems with PostgreSQL or MongoDB (slow queries, wrong results, schema issues)
  • Authentication and validation bugs
  • Problems after deployment (Docker, environment settings, CI pipeline failures)
  • Unhandled errors and crashes in Nest.js, Express.js, or Go services

How it works: send me the error message, the relevant code or repository access, and what you expected to happen. I confirm the scope and price, fix the issue, test it, and explain what went wrong so it does not come back.

Not sure which package you need? Message me first with a short description of the problem.

  • Programming language

    • Go

Get to know Alazar D

Alazar D

Full Stack Engineer Go and NextJS

  • FromEthiopia
  • Member sinceAug 2024

  • Languages

    English, Amharic
I’m a full-stack developer with 4+ years of experience building production web applications and backend services. I design REST APIs and PostgreSQL databases in Go and Node.js, and build responsive Next.js and React frontends on top of them. I’ve worked on ERP, distribution, voucher, and ride-hailing platforms, including payments, third-party integrations, real-time tracking, and CI/CD with Docker. I write clean, documented code, communicate clearly, and deliver on time.

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