Available for Q3 engagements
How I design production-ready Supabase systems
Most Supabase projects work on day one. The challenge is keeping them secure, scalable, and maintainable as users, data, and complexity grow.
40+ launches reviewed
Zero post-launch incidents
SYSTEM TOPOLOGY
Live
Users
Authentication
RLS Security Layer
Postgres Database
Realtime
Edge Functions
Application
01 · Security & Access Control
Making sure users only see what they're supposed to see.
Row Level Security is the difference between a working prototype and a system that's safe to operate.
Before RLS
LeakingA
AlexM
MayaJ
JonasAfter RLS
IsolatedA
AlexM
MayaJ
Jonas14 /mo
Potential incidents — before RLS
0 /mo
Potential incidents — after RLS
100%
Tenant isolation across 1.2M rows
02 · Authentication & User Management
Managing users, teams, permissions, and sessions correctly.
Roles, organizations, session lifecycle — built once, audited continuously.
ORGANIZATION HIERARCHY
Organization
Acme Inc.
Admin
Full access
Manager
Read · write · invite
Employee
Read · write own
SESSION FLOW
1
Login2
Session3
Refresh4
Access Granted99.98%
Session stability (90-day window)
0
Permission conflicts in last release
12
Team roles modeled & audited
03 · Database Architecture
A strong foundation prevents future performance problems.
Schema decisions made early compound for years. We design relationships, indexes, and policies to scale together.
RELATIONSHIPS
Users
id
created_at
owner_id
Projects
id
created_at
owner_id
Tasks
id
created_at
owner_id
Comments
id
created_at
owner_id
QUERY PERFORMANCE
Before vs. after optimization
BeforeAfter
45ms
Average query time
120M
Records under management
99.99%
Database availability
04 · Realtime Experience
Delivering live updates where they actually matter.
Channels, presence, and broadcasts — engineered so the UI feels alive without the noise.
LIVE DASHBOARD
Streaming
Maya replied in #launch
now
New signup from Berlin
2s
Deploy succeeded · prod
5s
EVENT THROUGHPUT
Events / minute
120k
Daily realtime events
99.99%
Delivery rate
<150ms
Median event latency
05 · Scalability & Long-Term Maintenance
Building systems that can evolve safely over time.
Versioned migrations, environment parity, and observability — so growth doesn't become a rewrite.
EVOLUTION TIMELINE
Version 1
MVP shipped
New Features
Safe additive migrations
More Users
Auth + RLS audit
More Data
Indexes + partitions
Scale
Read replicas + edge cache
DEPLOYMENT WORKFLOW
Development
Staging
Production
GROWTH OVER 12 MONTHS
Users · data · releases
UsersData volumeReleases
THE FRAMEWORK
Five layers, one production-ready system.
Every Supabase engagement covers the same five surfaces — applied to your product, your scale, and your roadmap.
Security
RLS-first design isolates every tenant by default.
Learn more
Authentication
Roles, sessions, and SSO modeled cleanly.
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Database Design
Schemas built to grow without rewrites.
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Realtime
Live channels that stay fast under load.
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Scalability
Safe migrations and observability from day one.
Learn more