Astro-Numerology App Development

I’m ready to turn a detailed astro-numerology concept into a polished mobile product that runs on both iOS and Android from a single codebase. The launch-day focus is a Compatibility Analysis feature: a user enters birth date, time, and name, and the app generates an easy-to-read report blending astrological charts with numerology calculations. I will supply all algorithms, explanatory text, and any design references you need.

What I need from you is the full technical build—UI/UX, data handling, and deployment pipelines—so I can submit to TestFlight and Google Play Internal Testing with confidence. A clean onboarding flow, secure storage of user profiles, and a results screen that can be saved or shared are non-negotiable. Please structure the code so future additions such as daily horoscopes or full numerology reports can slot in without a rewrite.

Deliverables
• Source code for a single-codebase solution (Flutter, React Native, or your preferred cross-platform framework)
• iOS and Android builds ready for internal testing
• Lightweight admin/update method (JSON, Firebase, or similar) so I can tweak text and weightings myself
• Setup and deployment documentation

Let me know your proposed tech stack, estimated timeline, and one live example of similar work. Looking forward to collaborating.