Writing

A real-world journey from database-per-tenant to schema-per-tenant in a multi-tenant CRM — and what thousands of tenant schemas, connection pools, schedulers, and a performance audit taught me about choosing architecture.

How I solved database migration conflicts in a distributed team by leveraging Drizzle ORM schema snapshots and state-aware migrations.

Building an end-to-end type-safe API contract between NestJS, Drizzle, Zod, OpenAPI, Orval, and React Query.