Crafting Beautiful Cross-Platform Experiences

Developed a cross-platform cashier system (Android & Windows) using MVVM and BLoC (Cubit), serving over +20 restaurants until now.

• Developed using MVVM and BLoC (Cubit) architecture for scalable, maintainable code.
• Implemented offline-first syncing between Isar (local) and Appwrite (cloud) databases.
• Created backend logic using Appwrite Cloud Functions to handle server-side operations.
• Enhanced user experience with multilingual support and dynamic theming, and a customized on-screen keyboard.
• Generated 10+ automated reports (sales, expenses, stock), reducing manual reporting time by 80%.
• Secured system with role-based access control for multi-user workflows.
• Integrated USB/LAN thermal printing for receipts and kitchen orders
• Built 4 companion apps (Kitchen, Takeaway, Tables, Delivery) connected via LAN to the main cashier system using WebSocket communication and Bonsoir for auto-discovery.
• Designed a highly customizable invoice layout with options to show/hide elements, adjust font size, and add or modify a business logo

Full-stack e-commerce solution featuring a customer-facing mobile app and an admin dashboard for product and order management, built with feature-first architecture and modern Flutter practices.

• Client Mobile App: Complete shopping experience with authentication (Email/Password & Google Sign-In), product catalog with best-selling section, shopping cart with live totals, and PayPal checkout integration.
• Admin Dashboard: Comprehensive management system for adding products with image compression, uploading to Supabase Storage, and real-time order status updates via Firestore.
• Implemented feature-first architecture with BLoC state management and GetIt dependency injection for both applications.
• Integrated Firebase Cloud Firestore for real-time data synchronization and Firebase Auth for secure user authentication.
• Built three-step checkout flow (shipping method, address, payment) with PayPal sandbox integration for online payments.
• Developed internationalization support (English/Arabic) using Easy Localization for enhanced user accessibility.
• Created responsive UI with flutter_screenutil and implemented skeleton loaders for improved user experience.
• Utilized Supabase Storage for efficient image management with isolate-based compression before upload.
• Implemented clean architecture with domain/data separation, ensuring maintainable and scalable codebase.
• Added onboarding flow with persisted state and comprehensive error handling using Either pattern (dartz).

Built an inventory and sales management system for optics retailers using MVC and GetX.

• Developed using MVC architecture and GetX for efficient state management.
• Implemented role-based access control and multilingual support to enhance usability and security.
• Enabled sales discounts, expense tracking, and supplier management with payment status monitoring.
• Delivered detailed reporting on sales, stock levels, and expenses, helping store owners make informed business decisions.

Islamic app with comprehensive features for daily prayers and spiritual practices.

• Integrated prayer times with live countdowns and a built-in Qibla compass.
• Embedded Holy Qur'an PDFs for offline access.
• Added digital Tasbeeh, morning & evening Adhkar, and the 99 Names of Allah.
• Included Wudu instructions with images and a video guide for proper prayer performance.