Browse categories
Explore
Fiverr Pro
English
$
USD
I will fix your sql, postgresql, or supabase database errors
We Build, Deploy, Test and Automate AI web Apps For Business Growth
We're an AI web & app solutions agency helping startups, founders, and businesses build, fix, test, and launch AI-powered applications.
We specialize in:
1. Building custom AI web apps & automation t...
About this Gig
Struggling with a broken SQL query, a confusing PostgreSQL error, or a Supabase issue you can't figure out?
I fix database problems fast clean solutions, not band-aid patches.
I work across SQL Server (MSSQL), MySQL, PostgreSQL, and Supabase, so whatever platform your project runs on, I can help.
What I fix:
- Broken or failing SQL queries
- PostgreSQL and MySQL errors
- Supabase auth, RLS, or API issues
- Slow, poorly performing queries
- Schema and structure problems
- SQL Server (MSSQL) connection and query errors
Why work with me?
I focus on finding the real root cause, not just a quick fix that breaks again later. Many clients I work with use no-code AI builders like Lovable, Base44, or Bolt, which run on Supabase/PostgreSQL so I understand the specific issues that come up in these setups too.
Perfect for: founders and small teams without a dedicated backend developer, agencies needing a second pair of eyes, and anyone stuck on a database error blocking their launch.
Send me your error message or query, and I'll tell you exactly what's wrong before you order.
Database type:
Relational database
My Portfolio
FAQ
Do I need to give you full database access?
No — in most cases, sharing the error message, query, or a read-only connection is enough. Full access is only needed for deeper audits.
Can you fix issues in Supabase specifically, not just plain PostgreSQL?
Yes — I handle Supabase-specific issues like RLS (row-level security), auth errors, and API/query problems.
How fast can you fix a single query or error?
Most single-issue fixes are delivered within 24–48 hours, depending on complexity.
What if my database runs on a no-code platform like Lovable or Bolt?
That's fine — these tools run on PostgreSQL/Supabase under the hood, so I can work directly with them.
Do you only fix errors, or can you also optimize slow queries?
Both — query optimization is included in the Standard and Premium packages.
What information do you need from me to get started?
The exact error message, the query causing the issue, and (if relevant) a brief description of your database structure or platform (Supabase, MySQL, SQL Server, etc.).
