The app is written entirely in Kotlin and uses the Gradle build system. The app uses Single Activity with MVVM pattern. The project is multi-module.

• Dagger-android for dependency injection.
• Navigation component to navigate navigate app screens.
• Coroutines for asynchronous tasks.
• Gmail API to send mail.
• Firebase authentication to know the identity of a user.
• Room for working with SQLite.
• Fused location provider to obtain user location.
• Detekt for static code analysis
• Travis CI for continuous integration.