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Fiverr Pro
English
$
USD
I will fix bugs and errors in your react next js or javascript website
Wynvor
About this gig
Is a bug slowing down your website or web app? I'll find it and fix it fast.
Broken layouts, JavaScript errors, features that stopped working, build or deployment failures I fix the problems that keep your project from going live.
I work with:
- React, Next.js, Vue, JavaScript & TypeScript
- HTML & CSS (responsive layouts, broken styling)
- WordPress, PHP, jQuery
- Build & deploy errors (Vercel, Netlify, npm/dependencies)
What you get:
- A clear diagnosis of what actually went wrong not just a quick patch
- Clean, working code
- A short explanation so you understand the fix
- Reliable delivery and honest communication
I don't guess. I read your code, reproduce the bug, fix the root cause, and test the result before delivery.
Before you order: message me with a short description of the bug and, if possible, a link or repo access. I'll confirm I can help and recommend the right package so you never pay for something I can't solve.
Message me and I'll reply quickly.
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Wynvor
Wynvor
Web Developer for Websites, Landing Pages and Code Fixes
- FromGermany
- Member sinceJul 2026
Languages
Italian, German, English
I build fast, clean, modern websites and web apps — landing pages, complete sites, dashboards and custom tools. I also fix bugs in existing projects (React, Next.js, Vue, JavaScript, TypeScript, CSS, PHP, WordPress) and build backends and integrations (APIs, Stripe, PayPal, email, databases).
Tech: JavaScript, TypeScript, React, Next.js, Node, Python, C++, Rust. I also build Android apps.
I care about quality and clear communication. Tell me what you need — I'll get it done, reliably and on time.
Other Website Maintenance Services I Offer
FAQ
What do you need from me to get started?
A short description of the bug (what happens vs. what should happen), any error messages, and access to the code — ideally a GitHub/GitLab link or a ZIP file. For frontend issues, a live URL can be enough.
Can you fix a bug if I only give you a website link, without code access?
Often yes, for visual or frontend issues I can inspect in the browser. For deeper logic, backend or build errors I'll need access to the code. Message me first and I'll tell you honestly what's possible.
Do you work with WordPress and PHP?
Yes. Alongside React, Next.js and JavaScript, I also handle WordPress, PHP and jQuery issues.
What if the fix doesn't fully solve the problem?
Every package includes revisions. If something isn't right, I keep working until the bug is actually fixed — that's the whole point.
Can you also build something from scratch, not just fix bugs?
Absolutely. Message me for a custom offer — I also build complete websites, landing pages, web apps and integrations.
