Android E-Commerce App Development

I’m moving my store onto mobile and need a full-featured e-commerce application built for Android. The app must let shoppers browse the product catalog, search and filter items, manage a cart, pay securely (credit/debit cards and popular wallets), and track orders with real-time status updates. Push notifications for promotions and shipping milestones are essential, as is a smooth, modern UI that feels entirely native.

I already have product data and branding assets ready; you will connect to the existing REST/JSON backend (documentation supplied) or propose a lightweight Firebase solution if that accelerates delivery. Clean architecture (MVVM preferred), Kotlin code, and concise in-line comments are expected so future updates remain straightforward.

Deliverables
• Full Android Studio project with source code
• Signed release APK plus a debug build for testing
• README covering build steps, third-party libraries, and any API keys or environment variables required
• One brief hand-off call or video to walk through deployment to Google Play

Acceptance criteria: the APK installs on Android 11+ devices without crashes, completes a full purchase flow using the sandbox payment gateway, and passes a basic UI/UX review against Material Design guidelines.

Timeline is flexible within reason; quality and maintainability take priority. I’ll be available daily for quick feedback and will supply all product images, SKU data, and API tokens on project start.