Blog

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

Django 6.0: What I Actually Think After Using It in Production

Django 6.0 shipped in December 2025, and after a few months of actual usage, I have some thoughts. Not the "mosaic of modern tools" marketing language from the announcement — just an honest look at what changes your day-to-day and what's more ceremony than substance.