I will fix nodejs nestjs laravel and django backend bugs

E
eng_rezayee
E
eng_rezayee
Eng Rezayee
Sommige informatie wordt in het Engels weergegeven.
fix nodejs nestjs laravel and django backend bugs
Volledig scherm
fix nodejs nestjs laravel and django backend bugs

Over deze dienst

Bug-Fixing Description (NestJS / ExpressJS)

If your NestJS or ExpressJS backend is broken, throwing errors, or behaving incorrectly, I will debug and fix the issue efficiently using clean and safe practices.


What I fix:

  • NestJS / ExpressJS runtime & logic errors
  • Broken or failing REST API endpoints
  • Authentication & authorization bugs (JWT / session)
  • Database issues (MySQL, PostgreSQL, MongoDB)
  • Validation, exception handling, and response errors
  • Performance bottlenecks and misconfigurations
  • Deployment-related issues (Docker, VPS, Render, Railway)

What you get:

  • Clean, tested bug fixes
  • Clear explanation of the root cause
  • Updated source code (no hacks)
  • Suggestions to prevent the issue in the future

Why choose me:

  • Backend developer with real debugging experience
  • Fast, honest communication no guessing
  • I fix the problem, not just silence the error

Note:

Please message me before ordering with error logs, screenshots, or repository access.

Bug scope must be reviewed before starting.

  • Programmeertaal

    • TypeScript

  • Expertise

    • Algoritmen en gegevensstructuren
    • Debuggen
    • Beveiliging
    • Databases
    • Broncontrole

  • Frontend-framework

    • Bootstrap
    • React.js
    • Tailwind CSS
    • Overige

  • Backend-framework

    • Django
    • Laravel
    • Express.js
    • Node.js
    • Overige

Maak kennis met Eng Rezayee

Eng Rezayee

Full Stack Developer

5,0(3)
  • Afkomstig uitAfghanistan
  • Lid sindsapr 2025
  • Gem. reactietijd1 uur
  • Laatste levering2 maanden

  • Talen

    Perzisch, Engels
Full Stack Developer I'm a skilled Full Stack Developer specializing in building scalable and user-friendly web applications using NextJs/ReactJs, NestJs/ExpressJs, MongoDB, and Tailwind CSS. Whether you need a full-stack solution or just help with part of your app, I'm here to deliver clean, efficient, and modern code.

Mijn portfolio

Andere Software development diensten die ik aanbied

Gerelateerde tags