Hello,
Thanks for posting this project. I think this is a useful idea and would be happy to build it for you.
Having done a few application with similar technical work, I am confident of delivering the app to you liking.
The solution will contain the following:
1. An Android app which will synchronize with a database on the web for currency updates. Since we need to show the data in graphical format, it will be stored locally in the mobile.
2. An Admin interface which will update the currency rates of the bank. The interface will be able to define (add/ remove) the banks, currencies and update the rates. This will in the form of a few web pages with authentication.
3. Addition of new banks or currencies will automatically reflect on the app.
4. Speed is important to keep in sync with latest updates. This is not an issue as I am aware of how to do it.
5. There maybe some settings to be provided in the app to set the base currency and other preferences.
Questions/Assumption
1. Will you provide the look and feel (the UI) of the app and the web pages?
2. I am assuming this app will be in English only. Please confirm.
Let me know if I have missed anything. I will finish this work in 2 weeks. First week on the Admin part and second on the App. You will be provided intermediate updates/links/Apks to seek your early inputs.
Hope to hear from you so that we can start immediately.
Thanks,
Chetan Joshi
Skyoe ID: chetandjoshi