Sfoglia categorie
Esplora
Fiverr Pro
Italiano
$
USD
I will debug and fix bugs in your backend code
Curtis F
Informazioni su questo servizio
If your application has bugs, errors, broken features, or backend issues, I can help investigate and fix the problem.
I specialize in debugging, backend fixes, and refactoring code so systems are easier to maintain and extend. My focus is finding the root cause of issues, not just applying quick fixes.
I can help with:
Fixing bugs in JavaScript, React, or Node.js applications
Debugging backend issues and API problems
Fixing routing, state, or rendering issues
Investigating difficult or unclear bugs
Refactoring messy code into cleaner structure
Fixing logic errors and broken features
Technologies I work with:
JavaScript
React
Node.js
Express
APIs
Local storage / state management
Git / GitHub
Before ordering, please contact me with a description of the issue so I can confirm the scope of the work.
Portfolio and case studies:
https://backendrescue.dev
Scopri di più su Curtis F
Curtis F
Backend Developer Bug Fixing API Debugging Nodejs Express
- DaStati Uniti
- Membro damag 2025
- Tempo di risposta medio23 ore
Lingue
Inglese
Backend developer focused on debugging, bug fixing, and backend refactoring. I help fix broken APIs, server errors, database issues, and messy backend code. I work with Node.js, Express, JavaScript, APIs, and databases. My goal is to make backend systems more stable, reliable, and easier to maintain.
Il mio portfolio
Altri servizi della categoria Sviluppo di software offerti da me
FAQ
What do you need from me to start?
Please provide a description of the issue, steps to reproduce the bug, access to the repository (GitHub/GitLab/Zip), error messages or screenshots, and any setup instructions for running the project.
Can you work with my existing codebase?
Yes, most of my work involves debugging and improving existing projects rather than building from scratch.
Do you fix backend issues and APIs?
Yes, I work with Node.js, Express, APIs, routing, state issues, and backend logic problems.
What if you cannot find the issue?
If the issue turns out to be outside the scope or requires a larger project, I will explain the problem and recommend the next steps.
Do you refactor and improve code structure?
Yes, I can refactor messy code, improve structure, and make the system easier to maintain and extend.
