Inspiration
We were inspired by the long queues we face daily at clinics, banks, and government offices, where people waste hours just waiting. We wanted to create a simple digital solution that lets people wait smartly instead of standing in crowds.
What it does
QueueLess allows users to take a digital token remotely and view the live queue status in real time. It shows which token is currently being served, estimates waiting time, and alerts users when their turn is approaching.
How we built it
We built QueueLess using HTML, CSS, and JavaScript for the frontend and Node.js with MongoDB for the backend. MongoDB stores token and queue data, while the frontend continuously fetches updates to simulate real-time queue movement.
What we learned
We learned how to design a scalable data model for real-time applications, efficiently split tasks in a team under time pressure, and effectively use MongoDB for fast updates and queue management.
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