UI/UX Designer — Mobile App Redesign (iOS/Android, React Native)

We're looking for a UI/UX designer to redesign the core screens of a live, niche mobile app serving a specific cultural community with a date-planning and venue-discovery focus. The app is currently in closed beta on Android and live on the App Store, built in React Native/Expo. We need a fresh, distinctive visual direction across roughly 15 screens: home, onboarding, a multi-step planning flow, venue browsing and detail pages, a calendar/history view, and account settings, moving away from generic app-template aesthetics toward something warm, editorial, and premium-feeling. A detailed content/functionality brief for every screen will be provided once we begin, so you won't need to guess at requirements, this posting is to evaluate design sensibility and fit before sharing that. Please apply with a portfolio showing real mobile product work (not just landing pages or marketing sites), bonus points for anything with a boutique/hospitality/editorial feel rather than typical dating-app or social-app patterns. Deliverables expected: full high-fidelity screen designs for all ~15 screens, a basic component/style reference (colors, type, spacing, core components), and a dev-handoff spec suitable for a React Native implementation.