Case studies from my backend work: multi-tenant SaaS platforms, government and healthcare systems, payment integrations, and independent projects.
Freelance backend work on a multi-tenant SaaS platform for car dealerships in Saudi Arabia — self-hosted WhatsApp messaging, tenant custom domains via Cloudflare for SaaS, and ongoing API work on an existing production codebase.
Production-deployed multi-tenant SaaS for medical clinics — subdomain-per-clinic, a customizable public landing page, online booking, and a full admin + tenant dashboard, with Paddle billing.
End-to-end backend development of a government equipment-homologation platform, delivered to production in under a month and extended with additional administrative workflows.
Backend work on a live financial platform issuing and redeeming digital gift coupons for companies across Algeria, focused on payment integrity, database migrations, and RBAC.
Backend engineering for a virtual-clinic SaaS platform serving medical professionals and clinics across Saudi Arabia, featuring database-per-tenant isolation, REST APIs, and third-party integrations.
Laravel REST API and Vue.js admin dashboard for a local delivery startup, serving a driver/seller mobile app and an operations dashboard with multi-role auth, route optimization, and third-party integrations.