In order to ensure everything is fast and real-time, we built a sync engine that runs in the background. We also use queues to perform some actions asynchronous

In order to ensure everything is fast and real-time, we built a sync engine that runs in the background. We also use queues to perform some actions asynchronously. These factors influenced our decision to proceed with a server and scale as necessary. We were comfortable with this architecture, having used it in our previous apps. This setup also offered us the flexibility to work quickly, as I focused on the frontend while my co-founder handled all backend tasks.