Supabase
development.
Supabase is an open-source backend platform built on PostgreSQL that provides a database, authentication, file storage and realtime updates. I design Supabase schemas with row-level security, server-side functions and integrations for SaaS and AI apps.
Supabase gives you Postgres, auth and storage in one place — but it's only secure when the schema and access rules are designed carefully. I set up and fix Supabase backends for SaaS products, AI apps and apps built with Lovable, Replit or Bolt.
What I build
Schema design
Tables, relations and indexes modelled on your product.
Row-level security
Policies so every user sees only their own or their team's data.
Auth
Email, Google and SSO sign-in with roles stored safely.
Storage and realtime
File uploads and live updates with access control.
Problems I solve
- Tables readable by anyone with the public key
- Roles stored on the profile table and editable by users
- Slow queries from missing indexes
Technologies I use
- Supabase
- PostgreSQL
- Row-level security
- pgvector
- Edge / server functions
- TypeScript
- Python
Development process
- 01
Discovery
- 02
Architecture
- 03
Build
- 04
Test
- 05
Deploy
- 06
Iterate
Relevant projects
Technical approach
- →Security review of every table before new features.
- →Roles in a separate table checked by a security-definer function.
- →pgvector in the same database for AI search.
Frequently asked questions
Can you fix security on my existing Supabase project?
Yes. I audit every table and policy, then fix gaps without losing data.
How long does a typical project take?
It depends on scope. A focused feature or fix can take days; a first production version of a product usually takes several weeks. I give a written estimate after a short discovery call.
Do you work with US companies?
Yes. I work remotely with startups and businesses across the United States and internationally, with overlapping working hours for calls and async updates in between.
Related services
Lovable Development
Take a Lovable-built app from prototype to production — backend logic, integrations, secur…
Replit Development
Built a prototype on Replit? I repair, extend and productionize Replit apps — proper datab…
AI SaaS Development
AI-native SaaS platforms with authentication, subscriptions, dashboards, usage limits and …
Stripe Integration
Payment engineering for SaaS and marketplaces — subscriptions, checkout, webhooks, custome…
Ready to start
your project?
I work remotely with startups and businesses across the United States and internationally. Tell me what you're building and I'll reply with next steps.