Sfoglia categorie
Esplora
Fiverr Pro
Italiano
$
USD
I will fix react or nextjs bugs in your web app
Mits
Informazioni su questo servizio
Hi, are you dealing with a broken React component, a Next.js build error, hydration issue, or a frustrating frontend bug? I will help you debug and fix problems in your React or Next.js web app.
I can help with:
- React component bugs
- Next.js build and runtime errors
- Hydration issues
- API integration problems
- State management bugs
- Routing and UI issues
Why work with me?
- Clear communication
- Careful debugging
- Clean and maintainable fixes
- Fast and reliable delivery
Please message me before ordering if your issue is urgent or involves multiple bugs.
Rispettare i diritti di terzi
Ricorda che è contrario alle politiche di Fiverr per i freelance includere temi, modelli o qualsiasi altro elemento che violi i diritti di terzi o le leggi applicabili nell'opera consegnata. Per saperne di più, consulta Guida alla creazione digitale responsabile.
Scopri di più su Mits
Mits
JavaScript, jQuery, HTML, CSS, bug fixing, website animation
- DaVietnam
- Membro daapr 2025
- Tempo di risposta medio1 ora
Lingue
Vietnamita, Inglese
Hi! I'm Long — Full-Stack JS/TS Developer.
Stuck with broken APIs, Next.js build errors, TypeScript mismatches, or Docker deployment loops? I offer fast, reliable debugging for modern web apps.
What I Fix:
Frontend: Next.js (App/Pages) SSR, hydration errors, UI/API bugs.
Backend: Node, Express, NestJS logic, Auth (JWT/OAuth), CORS, DB queries (Postgres/Mongo/Prisma).
TypeScript: Type compilation errors & refactoring.
DevOps: Docker build fails, CI/CD pipelines & VPS deployment.
No quick hacks. Clean & type-safe code.
Message me with your error logs before ordering!
Il mio portfolio
FAQ
1. What information do I need to provide?
To start immediately, I need a brief description of the bug, the URL of your website, and screenshots of the error (especially from the Browser Console). Additionally, I will require access to your source code via GitHub, GitLab, or your hosting credentials.
2. Do you fix React and Next.js build or deployment issues?
Yes, I can help with build errors, hydration issues, runtime bugs, rendering problems, and deployment-related issues in React or Next.js apps.
3. Is my source code and data secure with you?
Absolutely. With my background in web security and projects like NodeShield, I follow strict protocols to keep your code confidential. My research in SBOM/CBOM also ensures your dependencies are handled with professional care.
4. Do you work with modern frameworks like React and Next.js?
Definitely. I am highly proficient in React and Next.js (including SSR and SSG issues). I can also assist with legacy codebases that still use jQuery or plain JavaScript.
5. What if you are unable to fix the bug?
I offer a "No Fix, No Pay" guarantee—if I can't solve it, you get a full refund. However, with my experience building complex systems like moet-system-admin, I am confident in resolving almost any technical hurdle.
