Zakaria
El Arfaoui
Backend systems built to hold up in production — ERP platforms, multi-tenant SaaS, and real-time infrastructure. Based in Martil, Morocco.
Building a 20+ Module ERP from Scratch
How we architected a large-scale Angular SPA with real-time notifications, role-based access control, and a shared component library for a federal contracting firm.
Multi-Tenant SaaS Backend with Schema Isolation
How we architected a backend where each customer's data is completely isolated at the database schema level — no shared tables, no risk of data leakage.
More case studies coming soon...
Engineer who ships,
leads, and learns.
Full-stack developer, 3+ years shipping production systems — ERP platforms running entire operations and multi-tenant SaaS where one leaky tenant boundary is one too many.
Lead engineering teams, partner with product on architecture calls, and run scalable cloud infrastructure on Azure end-to-end.
Range across the stack, depth in the backend: auth flows, real-time pipelines, semantic search, and API design that ages well.
Let's work
together.
Open to backend, full-stack, and remote positions. Best reached by email.