Contact person: Business Client

Phone:Show

Email:Show

Location: Bogor, Indonesia

Budget: Recommended by industry experts

Time to start: As soon as possible

Project description:
"I need a mobile application built entirely in Java so it runs natively on Android devices. The job covers everything from setting up the project structure through Android Studio, writing clean and well-documented code, to packaging a signed APK that is ready for Play Store submission.

Core expectations
• Architect the project using standard Android components (Activities, Fragments, ViewModels, Room or equivalent) and follow modern best practices.
• Implement a clear, modular codebase so future features can be added without refactoring large sections.
• Apply Material Design guidelines for a smooth, responsive UI.
• Handle common mobile concerns—offline data caching, state persistence, and graceful error handling.
• Write concise unit tests and an instrumentation test or two to prove critical flows work.
• Comment key classes and provide a short README explaining build steps, dependencies, and how to generate the release build.

Deliverables
1. Complete Java source code in a Git repository.
2. Debug and release APKs plus signed AAB.
3. README with build/run instructions and an overview of the app architecture.
4. Brief test report showing all tests pass on at least one emulator and one physical device.

Once I review the code, confirm the build instructions reproduce the release build, and verify that the app installs and launches without crashes, the project will be considered complete." (client-provided description)