Contact person: Android Restroom Cleanliness Locator

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Location: Kolkata, India

Budget: Recommended by industry experts

Time to start: As soon as possible

Project description:
"I’m building an Android application that lets people quickly find the nearest available toilet and see, in real-time, how clean it currently is. Cleanliness scores will arrive from an existing API and must be layered onto Google Maps so a user can glance at the map, tap a location marker, and decide whether to go. Smooth, feature-rich animations are important—markers should pulse when a restroom’s status changes, list items should slide in, and the cleanliness gauge needs a fluid fill animation.

Core flow
• First launch shows a short, animated intro.
• Users create an account or sign in with their email and password.
• After permission prompts, the map centers on the user, pulls live data, and color-codes restrooms by cleanliness.
• Tapping a marker opens a detail sheet with photos, last-cleaned time, distance, and navigation.

Tech expectations
– Native Android (Kotlin preferred)
– Google Maps SDK, Places API, and any supporting location libraries
– REST / WebSocket integration for the cleanliness feed
– Secure authentication (Firebase Auth or a similarly robust email-password solution)
– Material 3 design language enhanced with Lottie or MotionLayout for animations

Deliverables
1. Full Android Studio project with well-structured, commented code
2. APK and Play-Store-ready AAB
3. Postman collection (or equivalent) showing all backend calls used
4. README covering build steps, key libraries, and how to swap API endpoints
5. Two-week post-handover bug-fix window

Acceptance criteria
• Map updates within three seconds of any cleanliness change.
• All UI transitions run at 60 fps on mid-range devices (Pixel 5 or equivalent).
• Email/password sign-up and login pass standard validation and error handling tests.

If you’ve shipped location-based Android apps with animated UIs before, you’ll feel right at home. Looking forward to seeing how you’d bring this idea to life." (client-provided description)