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Humanitas: Multi-Tenant SaaS ERP

Architecting the backbone of modern Ethiopian enterprise resource planning.

Humanitas: Multi-Tenant SaaS ERP
NestJSPostgreSQLReactDocker

The Mission

Humanitas is a sophisticated multi-tenant SaaS platform designed specifically for the unique needs of the Ethiopian market, including custom payroll and HR logic.

Technical Challenge

Handling 200,000+ users required a database strategy that guaranteed 100% data isolation while maintaining high-speed performance across complex financial calculations.

Architectural Solution

Implemented a dynamic 'Database-per-Tenant' architecture with automated migration management and a cursor-based pagination engine for the frontend.

Key Outcomes

Successfully handles 200k+ concurrent user profiles.

Fully automated Ethiopian tax and pension calculation engine.

Reduced server memory overhead by 40% through optimized SQL cursor streams.

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