Cross-Platform Utility App Development

I’m gearing up to launch a utility app on both iOS and Android and need a developer who can take it from polished wireframes to store-ready builds. The stack is flexible—Flutter, React Native, or Kotlin Multiplatform are all fine—as long as the final codebase is clean, maintainable, and well-documented.

The core scope revolves around three must-have features:

• Push notifications
• Secure user authentication
• Real-time data synchronization across devices

You’ll connect the app to my existing REST/GraphQL backend, implement the UI from Figma files, write unit/UI tests, and guide the project smoothly through App Store and Google Play submission.

Deliverables will include the complete source code in a private repo, signed release builds, store listing assets, and a concise hand-off guide so my in-house team can maintain future versions.

If you have a track record shipping cross-platform utilities, can communicate clearly on Slack or Teams, and enjoy polishing the last 10 % that separates a good app from a great one, let’s talk timelines and milestones.