Multi-Tenant Restaurant POS SaaS with Modular Extension System

Complete multi-tenant B2B SaaS platform designed for hospitality and foodservice operations. Features three modular extension engines that allow businesses to choose their exact operational workflow during registration - from simple billing-only setups to full dine-in management with kitchen display systems and table management. Built with Python FastAPI backend and React frontend, offering real-time order routing, inventory alerts, shift management, and comprehensive reporting across different restaurant operation types.