Browse categories
Explore
Fiverr Pro
English
$
USD
I will audit and secure your supabase database and fix rls issues
Muhammad C
About this gig
Building fast with Lovable, Bolt, or Replit? Here's what most people don't check before going live: whether your Supabase database is actually locked down.
Row Level Security (RLS) stops anyone with your public anon key from reading or editing your database. AI coding tools often skip it or set it up wrong, meaning user data and sometimes payment details can be exposed without you knowing.
I audit your Supabase setup and tell you exactly what's exposed and how to fix it. I can also implement the fixes directly: proper RLS policies, secured tables, and SECURITY DEFINER functions for data that shouldn't be editable from the client.
I built this skill hands-on while developing my own production app, a React Native fitness app with a full Supabase backend, where I had to ensure scores and rankings couldn't be manipulated by users. Not from a tutorial, from shipping something real.
What you get:
- A clear list of every RLS gap and exposed table
- Specific fixes, not vague advice
- Optional hands-on implementation
- Fast turnaround, clear communication
If you're unsure whether your app has this problem, that's usually a sign it does.
Get to know Muhammad C
Muhammad C
Backend Developer: Supabase, PostgreSQL And Database Security
- FromPakistan
- Member sinceJan 2026
Languages
English, Urdu
I build and secure Supabase backends, mainly fixing the Row Level Security gaps that AI coding tools like Lovable, Bolt, and Cursor tend to leave open. I'm a Computer Science student at LUMS specializing in Cybersecurity, and I built GymELO, a fitness app with a production Supabase backend where I set up RLS policies and made sure sensitive data like user scores and rankings can only be written server-side. I also work with React Native, PostgreSQL, and general database design. Outside of security work I'm interested in AI and fintech, and I've co-founded Retez.
FAQ
What information do you need from me to start?
Just your Supabase project URL and anon key (never your service_role key). I only need read access to check your setup, if you want me to implement fixes, I'll ask for appropriate access at that point.
Is it safe to share my Supabase credentials with you?
Yes. The anon key is meant to be public and safe to share, it's already exposed in your app's frontend code. I never ask for your service_role key or database password unless we've agreed on implementation work, and even then only through Supabase's secure sharing options.
What if my app isn't built with Lovable, Bolt, or Replit?
No problem, this works for any Supabase-backed app regardless of how it was built, including custom-coded projects.
How fast can you turn this around?
Basic audits are delivered in 2 days. If you need it faster, message me before ordering and I'll try to accommodate.
