QR Menü — Restoranlar için SaaS Menü & Sipariş Sistemi
A multi-tenant SaaS platform I built for restaurants and cafés. Each business independently manages its own menu, branding, branches and staff. Guests scan the QR code at their table, browse the menu in their language, place orders or call a waiter; orders reach the staff's live screen instantly via SignalR. Includes role-based access control, multi-branch support, multi-language menus, fake-order protection, per-table QR generation, analytics and a super-admin console.