Waffar App | Flutter Developer A local e-commerce and group-buying platform connecting users with local merchants.

Waffar App | Flutter Developer

A local e-commerce and group-buying platform connecting users with local merchants.

Tech Stack: Flutter, Dart, Firebase (Firestore, Auth, Cloud Messaging, Hosting), BLoC Pattern, SharedPreferences.

Full-Cycle Development: Designed, developed, and successfully published the Android application on the Google Play Store, managing the complete deployment pipeline including Play Console configuration and App Check security.

Cross-Platform Accessibility: Engineered a responsive Flutter Web application (PWA) hosted on Firebase to serve iOS users, effectively bypassing App Store deployment constraints while maintaining a native-like experience.

Core Business Features: Implemented a 'Group Buying' system that enables users to pool resources for bulk discounts, driving higher sales volumes for local merchants at zero marketing cost.

Real-Time Engagement: Integrated Firebase Cloud Messaging (FCM) to deliver targeted, real-time push notifications, keeping users instantly updated on new local offers.

State Management & Architecture: Utilized the BLoC (Business Logic Component) pattern to ensure a clean, scalable, and highly maintainable application architecture.

Problem Solving: Successfully debugged and resolved complex web-renderer compatibility issues specific to WebKit (Safari) environments, ensuring seamless cross-browser functionality.