Schema design
Relational models shaped around real business workflows — leads, agents, accounts — not a generic key-value dump.
PostgreSQL Developer
PostgreSQL Developer Designing Data Models That Scale
PostgreSQL is the database behind almost every backend I ship: CRM systems, SaaS reporting platforms, and payroll tools where data integrity actually matters. I design schemas around how the business queries data, not just how it is entered.
PostgreSQLDjango ORMpsycopgSQL
PostgreSQL applications I build
Relational schemas for CRM, payroll, and multi-tenant SaaS products
Indexing strategies for reporting dashboards that stay fast as data grows
Data constraints and deduplication logic enforced at the database layer
Multi-tenant data isolation for SaaS platforms
Where my PostgreSQL experience is deepest
Query performance
Indexes chosen for the reports and dashboards that actually get used, so pages stay fast once real data volume arrives.
Multi-tenancy
Tenant isolation decided deliberately at the schema level — the kind of decision covered in my SaaS architecture writing.
PostgreSQL projects
Production systems built with PostgreSQL, with written case studies.
