Smart Cafeteria Ordering System
4x
Order Volume-40%
Wait Times0%
Error RateExecutive Overview
A cafeteria serving a 5,000-person tech hub needed a way to manage the massive influx of orders during the 1-hour lunch rush.
The Challenge
Physical queues extended out the door, and kitchen operations were chaotic, relying on paper tickets. Employees were wasting half their break standing in line.
Engineered Solution
We implemented a 'scan-to-order' QR system right at the tables. The frontend (Vue.js) sends orders directly to custom Kitchen Display Screens (KDS) powered by NestJS and Redis for instant updates. The system dynamically calculates prep time to pace out kitchen workload.
Key Results
Reduced employee physical wait times by completely eliminating the ordering queue.
Increased kitchen throughput, allowing them to process 4x more orders per hour.
Zero order misunderstandings due to the digitization of the entire pipeline.