May 14, 2026
•
5 min read
How We Built Schema-Per-Tenant Multitenancy in PostgreSQL with FastAPI
Lynkist is a multi-tenant WhatsApp CRM platform. Every business that signs up gets their own isolated workspace — contacts, campaigns, message history, WABA account, media — none of it should bleed across tenants. Before we wrote a single line of application code, we had to answer the foundational q
A
admin