ExtraMiles — Consumer Loyalty App

Flutter (Android & iOS)

About

Consumer-facing fintech loyalty app with wallet management, QR-based payments, rewards redemption, and multi-gateway payment integration (PayTabs + AirPay) — serving the Middle East market with full Arabic RTL support.

My Role

Built the full consumer mobile experience: authentication, miles tracking, wallet with payment integration, rewards redemption, partner shopping, complaints system, and multi-language RTL/LTR support.

Core Capabilities

• Miles tracking and balance display with membership tiers
• Wallet with PayTabs and AirPay payment integration
• Rewards redemption and partner shopping integration
• QR code generation and scanning for in-store use
• Multi-language support with Arabic RTL layouts
• PDF generation for receipts and reward confirmations

Architecture

• Flutter 3.3+ with GetX for state management and navigation
• Secure storage with flutter_secure_storage for sensitive data
• PayTabs and AirPay Emar payment SDK integrations
• Firebase Crashlytics for stability monitoring
• Dynamic locale switching with Cairo and Arial font support

Tech Stack