Case study

Talabyaat · B2B Marketplace

Full B2B marketplace connecting wholesale and retail — 4 web channels + 3 Flutter apps on one Laravel backend.

Laravel 13FlutterB2BReverbDDDPHP 8.4

Challenge: Local wholesale–retail trade often runs on unstructured WhatsApp — no tracking, wallet, or KYC. Solution: Multi-channel system — • Public · Retail · Wholesale · Admin (web) • 3 independent Flutter apps (Retail · Wholesale · Admin) • Domain-Driven Design with 14 bounded contexts • Module kernel for feature flags • Real-time via Laravel Reverb · FCM · SSL pinning Metrics: ~455 PHP files · ~267 Dart files · 71 migrations · 111+ tests · Production-ready at talabyaat.com