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Overview
A modern cross-platform shopping application built from scratch to support dynamic inventory management, user checkout pipelines, and complex localized payment processing.
Technologies Used
FlutterFirebaseStripeDart
The Challenge_
Synchronizing cart contents and checkout states between mobile clients and database when network connections drop.
The Solution_
Utilized Firestore's offline-first capabilities to sync transaction updates dynamically when network state switches.
System Architecture
1
Mobile client reads Firestore collection with local cache fallback
2
Stripe payment session initialized via Firebase Cloud Functions
3
Real-time checkout validation and receipt emailing
4
Database updates push notification to warehouse managers