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Fiverr Pro
English
$
USD
I will debug and fix your nextjs build errors and app issues
Maximilian
About this gig
Something in your Next.js app broke and you've been staring at it for two hours. Send it over.
I debug and fix issues in Next.js applications hydration errors, routing problems, build and deployment failures, broken server components, type errors, performance issues.
How I work:
- You describe the problem and give me repo access
- I reproduce it, find the cause, and fix it
- You get the fix plus a short note on what was wrong and why
You're buying working time, not a guaranteed fix. If a problem turns out to be deeper than the package covers, you receive a written diagnosis with the cause and a recommended solution instead. You'll never be left with nothing.
Stack: Next.js (App Router and Pages Router), TypeScript, Node.js, PostgreSQL.
Not included: new feature development, design work, upgrading a project to a new major version, fixing paid third-party themes or templates, projects that aren't Next.js.
Message me before ordering with a short description of the problem and I'll tell you which package fits.
Get to know Maximilian
Maximilian
Stripe integration for NextJS: Payments, Subscriptions, Admin Panel
- FromGermany
- Member sinceMar 2022
- Avg. response time1 hour
Languages
German, English
I integrate Stripe into Next.js applications: one-time payments, subscriptions, complete webhook handling and customer management. Tested and ready to hand over.
Stack: Next.js, TypeScript, Node.js, PostgreSQL.
Selling into Europe? I configure Stripe Tax and invoicing that meets German and EU requirements — sequential invoice numbers, correct VAT treatment, compliant invoice fields.
Reference: vslapp.de — built and operated solo.
German native speaker, based in Germany.
Other Software Development Services I Offer
FAQ
What if you can't fix it?
You still get a written diagnosis: what's causing the problem, why it happens, and how it should be solved. That's the trade-off of buying working time rather than an outcome. In practice most issues at this scale get fixed within the package.
How do I know which package to buy?
Message me first. A single error message with a clear stack trace is usually Basic. Something intermittent, or a build that fails only in production, is Standard or Premium — those take longer to reproduce than to fix.
Do you need access to production?
No. Repo access and a way to reproduce the issue locally are enough. If the bug only appears in production, I'll need logs or a preview deployment — never live credentials.
Will you refactor my code while you're in there?
Only what the fix requires. I won't restructure your project uninvited. If I spot something worth changing, I'll mention it in the handover note and you decide.
My repo is private. Is that a problem?
No. Add me as a collaborator for the duration of the order and remove me afterwards. I don't keep copies of client code.
