Sfoglia categorie
Esplora
Fiverr Pro
Italiano
$
USD
I will fix nextjs bugs, react errors and develop custom features
Ehtesham Z.
5,0
5,0
Informazioni su questo servizio
Stop wasting hours on stubborn bugs. Let an Open Source Engineer handle it.
Is a broken feature or a cryptic error stalling your project? I specialize in rapid troubleshooting and clean feature implementation for NextJS and React applications. As an active contributor to major open-source projects like Chromium and Joplin, I apply elite engineering standards to every fix.
Issues I Resolve Daily:
- NextJS Errors: Hydration mismatches, 404/500 errors, and build failures.
- React Logic: Debugging complex Hooks, Context API, Redux, or Zustand.
- API & Database: Troubleshooting Axios, Fetch, MongoDB, or Appwrite.
- UI & Styling: Responsive design repairs and pixel-perfect Tailwind CSS fixes.
- TypeScript: Resolving "any" types and complex interface conflicts.
Why hire a specialized engineer?
- Production Standards: Clean, maintainable, and type-safe code only.
- Rapid Turnaround: Most bugs diagnosed and fixed within 12-24 hours.
- Open Source Expertise: Leveraging the same rigor used in world-class software.
Stop the frustration and get your project back on track today.
Message me now with your error log or a brief description of the issue!
Scopri di più su Ehtesham Z.
Ehtesham Z.
Full Stack Engineer specializing in MERN and NextJS
- DaPakistan
- Membro daapr 2026
- Tempo di risposta medio1 ora
- Ultima consegna4 mesi
Lingue
Urdu, Inglese, Tedesco, Francese
I build high-performance, production-ready web applications that help businesses grow. Whether you need a modern website, SaaS dashboard, or custom web application, I focus on clean design, secure architecture, and scalable code.
I specialize in Next.js, React, TypeScript, Node.js, and MongoDB, with experience building payments, authentication, real-time features, and APIs. I’ve also made 15+ merged open-source contributions to Chromium, Joplin, and Jenkins. My goal is to turn your ideas into fast, reliable, and easy-to-maintain products.
Il mio portfolio
Altri servizi della categoria Sviluppo di software offerti da me
FAQ
What do you need to start the fix?
To begin immediately, I need three things: 1) A brief description of the issue. 2) A screenshot or text of the error log from your console/terminal. 3) Access to your repository (GitHub invite or a ZIP file of the source code).
Can you fix Next.js hydration or build errors?
Yes. These are common issues in Next.js 14 and 15. I specialize in resolving hydration mismatches, server-side rendering (SSR) conflicts, and Vercel deployment failures by ensuring your components and data-fetching logic are correctly structured.
Do you work with TypeScript and modern State Management?
Absolutely. I prefer working with TypeScript to ensure type safety. I can debug issues within Redux Toolkit, Zustand, Context API, and TanStack Query (React Query) to ensure your application state is predictable and bug-free.
What if the bug is larger than the "Basic" package?
If the issue requires a deep architectural overhaul or involves multiple complex files, I will provide a detailed diagnostic report and a custom offer. Transparency is key—I will always explain the "why" behind the fix.
Is my code secure with you?
Yes. As an Open Source contributor, I follow strict security protocols. I will never share your code, and I ensure that environment variables and sensitive API keys are handled securely during the debugging process.
Recensioni
1 recensioni per questo servizio
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Valutazione dettagliata
- Livello di comunicazione del venditore
- Qualità della consegna
- Valore della consegna
Ordina per
Più rilevante
B busayokay
Regno Unito
Collaborazione in corsoEhtesham Z handles our website redeployments reliably and it's a pleasure working with him.
50 USD
$
4 giorni
Tempo
Utile?
Recensioni
1 recensioni per questo servizio
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Valutazione dettagliata
- Livello di comunicazione del venditore
- Qualità della consegna
- Valore della consegna
Ordina per
Più rilevante
B busayokay
Regno Unito
Collaborazione in corsoEhtesham Z handles our website redeployments reliably and it's a pleasure working with him.
50 USD
$
4 giorni
Tempo
Utile?
