Custom Restaurant POS. A restaurant operations stack for a quick-service restaurant in Noida: touch-screen kiosk ordering with Razorpay payments, a kitchen display and order management, a customer queue screen and a CMS-backed website, running on-premise. The POS is offline-first, so orders queue locally and reconcile when the connection returns, and service keeps running through network outages. Built with TypeScript, Next.js, SQLite and Drizzle in a pnpm and Turborepo monorepo.