I’m ready to bring my online store to Android and need a talented developer who can translate a straightforward e-commerce concept into a smooth, modern mobile experience. Because I’m starting with Android only, the build should be fully native (Java / Kotlin) or cross-platform so long as the Android release is polished and Play-Store-ready. Scope • End-to-end development of the Android app—from clean architecture and intuitive UI right through to final deployment. • Core e-commerce flow: product browsing, cart, checkout, and secure payment processing. (If you have proven plug-ins or gateway SDKs you prefer, let me know; I’m flexible as long as PCI-compliant options are in place.) • Admin-friendly integration so I can add or update inventory without shipping new builds; a simple API or headless CMS connection is fine. • Essential quality controls: responsive layouts across common screen sizes, crash-free performance, and clear inline documentation. Deliverables 1. Production-ready APK plus signed AAB for Google Play submission. 2. Complete, well-commented source code in a Git repository. 3. Setup notes detailing environment, build commands, and any third-party services used. 4. One brief walkthrough call or video explaining release and future maintenance steps. Acceptance Criteria • App installs and runs on Android 8.0+ without crashes. • All purchase flows complete successfully with real or sandbox payments. • Product updates pushed via the chosen backend appear in-app within expected sync times. • Code passes static analysis with no critical issues. Timeline and collaboration preferences are open for discussion; share a concise plan, tech stack choice, and links to your most relevant e-commerce apps so I can see your approach in action.