I’m building a focused productivity tool and need an experienced mobile developer who can take it from concept to a polished Android release. The core idea and wireframes are ready; what I’m missing is someone comfortable turning those screens into a smooth, responsive Kotlin-based app that plays nicely with modern Android guidelines. Here’s what I’m expecting: • Clean, well-documented source code (Git repository) • A signed APK or App Bundle ready for Play Store submission • Basic onboarding, in-app navigation, and persistent local data (Room or similar) • Short hand-off document outlining build steps and key architectural decisions I’ll supply detailed feature notes, UI assets, and a Trello board of tasks as soon as we start. If you’ve shipped productivity apps before and know your way around Material 3, Jetpack Compose, and the usual Android toolchain, let’s talk—your insights on performance and UX flow will be highly valued.