Browse categories
Explore
Fiverr Pro
English
$
USD
I will fix supabase errors, database bugs and optimize your supabase backend
Ivan L.
About this gig
Is your Supabase backend throwing annoying errors? Are your RLS policies blocking users by mistake? Or maybe your frontend can't fetch data properly? Don't stress, I am here to help!
I will debug, fix, and optimize your Supabase database and its integration with your Next.js/React frontend. I move fast and write clean, secure solutions.
What bugs and errors I can fix:
- Supabase Authentication & Session issues (OAuth, Google Login, JWT errors)
- Row Level Security (RLS) policy bugs and access denied errors
- Broken PostgreSQL database relations and foreign key constraints
- API fetching and Real-time subscription errors (WebSockets)
- Storage bucket upload/download permission issues
- Edge Functions and Database Webhook bugs
No matter how complex the bug is, I will find it and fix it.
Please send me a message with a description of your error or a screenshot before placing an order!
Get to know Ivan L.
Ivan L.
FullStack Web Developer
- FromUkraine
- Member sinceMar 2025
- Avg. response time1 hour
Languages
English, Ukrainian
I am a responsible web developer building fast, modern apps with React, Next.js, and Node.js. I focus on clean code, clear project structure, and great user experience.
What I can help you with:
- Frontend development (React, Next.js)
- Full-stack Supabase integration (Database & Auth)
- API integration & Webhooks
- Bug fixing and optimization
- Project deployment (Vercel, Git)
I respect deadlines, stay in touch, and deliver solid results. Open to both short and long-term projects!
My Portfolio
Other Software Development Services I Offer
FAQ
What information do I need to provide to start?
Please provide a brief description of the bug, exact error messages or screenshots, and access to your Supabase dashboard or code repository so I can investigate the issue immediately.
Is my database data and code secure with you?
Absolutely. I take privacy and security very seriously. I only request the minimum access needed to fix the bug, and you can change your credentials or revoke my access immediately after the order is completed.
What happens if the bug cannot be fixed?
If the issue is due to a limitation on Supabase's side or cannot be resolved for technical reasons, I will let you know during the investigation, and we can cancel the order with a full refund.
Can you fix frontend errors related to Supabase?
Yes! I can fix both database-side issues (RLS, schemas, webhooks) and frontend integration issues in your Next.js or React application.
