Cross-Platform Social Networking App

I am creating a mobile social-networking application that must launch on both iOS and Android from day one. The scope covers everything required to take the concept from first commit to App Store and Google Play submission: architecture, coding, basic UI, and integration testing.

You are free to choose the stack—whether that’s Flutter, React Native, Swift + Kotlin, or another modern cross-platform tool—as long as the final builds run smoothly on current versions of iOS and Android.

Deliverables:
• Full source code organised in a public-key–protected repository
• Compiled release builds ready for store submission
• Brief setup and deployment documentation

I will provide the product brief, visual style guide, and any required APIs once we start.