Contact person: Business Client

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Location: Kolkata, India

Budget: Recommended by industry experts

Time to start: As soon as possible

Project description:
"I want to bring a simple yet reliable Android-only utility app to life. The core requirement is full offline functionality—users must be able to run every feature without an internet connection.

Scope
• Design and build a clean, lightweight APK optimized for recent Android versions.
• Implement intuitive UX so first-time users can understand the tool without onboarding screens.
• Ensure all data the app stores or processes remains local to the device; no background calls or hidden sync.
• Package, sign, and prepare the release build ready for upload to Google Play, along with a debuggable build for testing.

Deliverables
1. Production-ready APK.
2. Complete, well-commented source code (Android Studio / Kotlin or Java).
3. Brief setup document outlining build steps, dependencies, and key classes.
4. One round of post-delivery bug fixes after initial user testing.

Acceptance Criteria
• Launches in under two seconds on mid-range devices.
• Functions 100 % offline with no crashes across Android 8+.
• Passes Play Console pre-launch report with zero critical warnings.

If you have experience crafting lean, offline-first Android utilities, I’d love to review your approach and timeline." (client-provided description)