Currency-Converter

Demonstrative project for a hiring process challenge.

Currency-Converter; android application written in Kotlin that consumes data from the fixer.io API https://fixer.io/ .

Features

• Displaying currency rates (Base Currency is EUR).
• User can tap on any rate to calculate and convert amounts against the base currency.

App Architecture

MVI Clean Architecture

Project modules

• remote => For handling remote data source.
• repository => For handling data operations.
• presentation => For ViewModels and Contracts
• ui => For UI related classes, Activies/fragment/bottomsheets.

Libraries references

Dependency Injection

• Koin: https://github.com/InsertKoinIO/koin

Asynchronous programming

• Kotlin Coroutines and Flow : https://developer.android.com/kotlin/coroutines

https://developer.android.com/kotlin/flow

Networking

• Retrofit: https://github.com/square/retrofit
• Gson: https://github.com/google/gson
• OKhttp: https://github.com/square/okhttp

Future work

• UI tests