Instareserve is the restaurant seat booking app that we developed. The app does what it is supposed to and is one of the best at it. The app is able to instantaneously book a seat for the customer. The app can also manage the bookings properly, in addition to providing customers with information about the running discounts. The most prominent feature of the app is maintaining numerous bookings that could come simultaneously, with many people using it at the same time. The app we developed is immensely scalable and can adapt to the increasing number of customers. Instareserve, apart from being blazing-fast, was built using a single code base. We can make it considerably bug-free because we employed a single code base.