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$
USD
I will fix bugs in your react or nextjs application
Samwane A
About this gig
Voici la description raccourcie du gig bug fix, 1180 caractères :
Something is broken on your React or Next.js app. A page that crashes, a form that won't submit, a build that fails on deployment. I'll fix it.
What I fix:
- Runtime errors, white screens, app crashes
- Forms not submitting or validating
- API routes returning errors
- Deployment failures on Vercel or Netlify
- Auth issues (login, signup, sessions)
- Stripe/payment bugs
- TypeScript errors blocking your build
- Supabase queries not working
What I need from you:
- Access to your code (GitHub repo or zip)
- What is broken and what should happen instead
- Screenshots or recordings of the bug
How it works:
- You describe the bug
- I review and confirm I can fix it
- I fix it, test it, push the changes
- You verify everything works
I work daily in Next.js, React, TypeScript, Supabase and Stripe. I built Copyboost.io (full SaaS, 7 AI modules, live payments) from scratch.
If I can't fix your issue, I'll tell you upfront. Message me with a description of your bug before ordering.
Get to know Samwane A
Samwane A
FullStack Developer Nextjs Supabase Stripe Integration
- FromFrance
- Member sinceJun 2016
Languages
French, English
I build and ship SaaS products in production, not demos. I'm the solo developer behind copyboost.io, a live SaaS handling real users and real Stripe payments.
What I deliver:
Stripe integration (Checkout, subscriptions, webhooks, customer portal)
Supabase setup (Auth, Row Level Security, database design)
Next.js App Router (Server Components, Route Handlers, middleware)
Full SaaS infrastructure (Vercel, Resend emails)
Every project is clean, documented, and production-ready. Based in France, available worldwide.
My Portfolio
FAQ
What if you can't fix my bug?
I will tell you upfront after reviewing your code. If I can't fix it, you won't be charged. Message me before ordering so I can confirm.
What do you need to get started?
Access to your code (GitHub repo or zip file), a clear description of the bug, and screenshots or screen recordings if possible. The more details you give me, the faster I can fix it.
Do you work with other frameworks besides React and Next.js?
My main stack is React, Next.js, TypeScript, Supabase and Stripe. If your project uses something else, message me first and I will let you know if I can help.
Will you break anything else while fixing my bug?
No. I test every fix before pushing it. If your project has existing tests, I run those too. You receive working code, not new problems.
Can you also add new features to my app?
Yes. Check my other gigs for landing pages, authentication, and payment integration. We can also discuss a custom order if you need something specific.
