Senior Flutter & Android Engineer | Team Lead | Fintech
5+ years building security-critical fintech platforms, payment SDKs, and cross-platform apps.
Currently leading mobile engineering at DaftarPay (Riyadh) — SAMA/PDPL-compliant Android POS + Flutter Wallet.
- Payment SDKs processing $5M+ across 384K+ wallets at 99.9% reliability
- SAMA/PDPL-compliant Android POS with 15-module Gradle architecture
- Cross-platform fintech apps with Clean Architecture, BLoC/Riverpod, MVVM/MVI
Android: Kotlin, Jetpack Compose, Coroutines/Flow, Room, Hilt, Navigation 3, Gradle Multi-Module
Flutter: Dart, Riverpod, BLoC, Drift, Platform Channels, Shorebird OTA, Melos Monorepo
Security: AES-256, Certificate Pinning, NFC HCE, FreeRASP, OWASP Mobile Top 10
Architecture: Clean Architecture, DDD, SDK Design, HLD/LLD, Offline-First
- card_hub — Material 3 dynamic color extraction from images. Published on pub.dev.



