Lumina TableOS – QR Smart Restaurant POS

# Lumina TableOS – Smart Restaurant POS ## 01. Operational Context & Problem Definition Hospitality businesses frequently pay exorbitant monthly SaaS fees for fragile, cloud-dependent POS platforms. Lumina TableOS provides a fully sovereign, self-hosted point-of-sale and kitchen management platform running seamlessly on local servers or affordable hosting. ## 02. Architectural Solution - Fullstack TanStack Start application with Nitro server engine and MySQL 8.x backend. - Dynamic table QR generation and live customer ordering without app installation. - Real-time kitchen display module tracking order statuses from prep to fulfillment. - Dual payment gateway integration (Midtrans Sandbox / Cash / QRIS). ## 03. Quantifiable Impact & Engineering Results - Reduced order dispatch latency by 70%. - Eliminates recurring subscription fees for local restaurant owners.