UX/UI Designer – Redesign a Loyalty Stamp Card App (React Native/Expo)

A customer-facing mobile loyalty platform. Think a modern, warm alternative to traditional punch cards. The app has two merchant types: Businesses (cafes, bakeries, smoothie bars) and Professionals (barbers, personal trainers with individual stamp cards). Current State: I built a functional prototype but the UI needs a professional eye. The layout works, but it lacks the polish, personality, and visual rhythm a real designer would bring. The structure is there — it needs someone who knows how to make it feel like a real consumer product that people in the Bahamas would actually want to open and use. Screens to redesign (9 total): Home – greeting, reward progress ("5 stamps from Free Cut"), PIN display, up to 5 stamp cards Discover – merchant discovery with filters (All/Businesses/Professionals) Rewards – rewards hub with tier progress Profile – account info + PIN card History – stamp collection history timeline Business Detail – individual business page with stamp progress, reward info, business info (address/hours/phone/website) Professional Detail – similar to business but for individual professionals Business Card View – full-screen stamp card with dash-border dots All Cards – full list of user's loyalty cards What I'm looking for: A strong portfolio with consumer app work (loyalty, fintech, hospitality a plus) Someone who can bring warmth, character, and Caribbean energy — not corporate sterile Deep understanding of visual hierarchy, spacing, color theory, and typography React Native/Expo familiarity preferred (or ability to hand off precise specs) Apple Human Interface Guidelines fluency — the current app references Apple HIG naming but doesn't execute on it What you'll deliver: Full redesign of all 9 screens in Figma (or your preferred tool) Design system: colors, typography, components, spacing A polished, consumer-grade visual identity Detailed specs/handoff for a React Native developer to implement Budget: Open — I want quality and I'm willing to pay for it. To apply: Share 2-3 consumer mobile apps you've redesigned or designed from scratch. Bonus if you've worked with loyalty programs, rewards, or hospitality. Tell me what you think the biggest problem with the current UI is and how you'd approach fixing it.