01What Android app development looks like here
Every Android build starts with the same question: what does this app need to be true a year from now, not just at launch? That shapes the architecture decisions — module boundaries, how state flows through the UI, what gets tested, what gets cached, and how releases roll out. The UI layer is Jetpack Compose; the data layer is typically Room or SQLDelight with a clean repository boundary; the app is wired for analytics and crash reporting from day one, not bolted on after the first bad release.
For products that also need iOS, the same Android-first architecture becomes the foundation for a Kotlin Multiplatform build later — the Kotlin Multiplatform development page linked below covers that path. But plenty of Android engagements stay Android-only, and that's a fine scope on its own.