UI & UX
With BookMyForex, one of the biggest challenges was to build a beautiful UI and an intuitive UX. Since BookMyForex offers a lot of solutions, we had to keep easy navigation in mind. App works with many currencies of many countries, which proposed a challenge to display effectively within the app.
API was a big challenge. BookMyForex though has a web API, but it was not mobile ready. Also API data validation was a big task.
One of the app's important features is to display the current forex exchange rates. The rates are updated constantly so a strong backend is required to handle the server queries