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Fiverr Pro
English
$
USD
I will build your supabase backend with authentication database and rls
Victor R.
About this gig
Need a real backend without managing servers? Supabase does it, if the database and security are set up properly.
Most Supabase problems I get sent are the same two things: a schema that was never really designed, and row level security that either blocks everyone or protects nobody.
WHAT I BUILD
- Supabase project setup and configuration from scratch
- PostgreSQL schema design: tables, relationships, indexes, constraints
- Authentication: email and password, magic links, Google, GitHub, password reset
- Row Level Security policies that actually enforce who can see what
- User roles and permissions (admin, staff, customer, whatever you need)
- Storage for file and image uploads
- Realtime subscriptions for live data
- Edge functions for server side logic
- Wiring it all into your React, Next.js or existing frontend
ALREADY HAVE A PROJECT?
I work with what exists. I can fix broken auth, repair RLS policies, migrate a messy schema or connect your frontend, without wiping your data.
You get clean, documented code in your own GitHub repo and a walkthrough of how it works.
Send me what you are building and I will tell you the right structure for it.
Get to know Victor R.
Victor R.
Full Stack Developer: AWS, React, Nextjs, Healthcare Apps
- FromNigeria
- Member sinceApr 2026
- Avg. response time1 hour
- Last delivery4 months
Languages
English
I am a Full-Stack Engineer specializing in building scalable, production-ready web applications. With deep expertise in Next.js, Node.js, and Supabase, I help businesses transform complex ideas into high-performance digital products. Whether you need a custom React dashboard, a secure AWS infrastructure, or a seamless Dockerized deployment, I focus on clean code and rapid delivery. My goal is simple: to build applications that don't just work—they scale. Let’s bring your project to life.
My Portfolio
FAQ
I already have a Supabase project, can you work with it?
Yes. I can connect to your existing Supabase project and continue from where you left off.
Will you replace my existing data?
No. I migrate your existing mock/static data into the real database without losing anything.
Do you handle Supabase storage (file uploads)?
Yes. File upload to Supabase Storage buckets can be added — mention it when you message me.
What is Row Level Security and do I need it?
RLS is what stops one user reading another user's data. If your app has logins, you need it. Without it your database is effectively open.
Can you connect it to my frontend?
Yes. React, Next.js, Vue and plain JavaScript. Frontend integration is included in the Premium package.
Do you work with Firebase or Postgres instead?
Yes, and I can migrate from Firebase to Supabase if that is what you are after. Message me first so I can scope it.
What access do you need?
Your Supabase project URL and keys, or an invite to the project. I will show you how to share it safely and you can rotate keys afterwards.
