Android App With Login Feature

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Full Stack

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About this role

PHP, Java, Mobile App Development, Android, Kotlin, Android App Development, Android Studio, API Development · I need a straightforward Android application that lets users access the app through a secure username-and-password login screen. At this stage I am focusing only on Android, so you can use Android Studio with Java or Kotlin—whichever you are most comfortable with.

Core scope • Clean, intuitive login interface • Secure credential handling (local encryption or a backend such as Firebase/Auth0—open to your best-practice suggestion) • Well-structured project files and clear comments so I can maintain the code later

Optional next steps (not in this job but good to keep in mind) could include subscription flows or cloud integration, so please architect the code with scalability in mind.

When you hand over the APK and full source code, I will test the build on a physical device to confirm: 1. The app installs and opens without errors. 2. Login accepts valid credentials and rejects invalid ones.

If everything works as described, I will mark the project complete.