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SaaS / POS Infrastructure

LocalSync Restaurant OS

The Smart Local Restaurant Operating System

Owner Screen
Owner Screen
Owner Screen
Owner Screen
Owner Screen
Owner Screen
Owner Screen
Owner Screen
Owner Screen
Owner Screen
Owner Screen
Waiter Screen
Waiter Screen
Waiter Screen
Kitchen Screen
Kitchen Screen
Cashier Screen
Cashier Screen
Cleaning Screen

Overview

A fully connected local restaurant management ecosystem operating over a shared WiFi network. Features real-time sync between Waiter tablets, Kitchen Display Systems (KDS), Cashier panels, and Owner dashboards.

The Problem

Cloud POS systems fail during internet outages, and legacy local systems lack real-time multi-device sync.

The Solution

An offline-first, browser-based local ecosystem utilizing WebSockets for instant, reliable communication across all restaurant devices.

Impact & Metrics

Network Latency<50ms
Offline Capable100%
Device SyncLive

"Zero latency order routing, completely resilient to internet drops, and drastically improves kitchen preparation times."

Tech Stack

Next.jsASP.NET CoreSignalRPostgreSQLDocker

Core Features & Architecture

Real-Time KDS

Instant kitchen tickets with prep timers and priorities.

Offline-First Architecture

Full operations continue seamlessly without internet.

Browser-Based Access

Access via local IP (no heavy app installs required).

Hybrid Staff Roles

Dynamic permissions for owners, waiters, and cashiers.