Ahmed Metwaly

Results-driven Mid-Level Flutter Developer with +2 years of experience engineering scalable, maintainable cross-platform applications across Mobile (iOS, Android) and Desktop (Windows). Proficient in Dart, BLoC/Cubit, Clean Architecture, and SOLID principles. Proven track record of architecting enterprise solutions, integrating complex RESTful APIs, Firebase services, and deploying production applications to the Google Play Store.

Experienced in optimizing offline workflows, application performance, and cross-department business systems.

Flutter Developer at FTL Group CO. (2024-11 – Present)

Architect and maintain cross-platform mobile and desktop enterprise applications using Flutter and Dart. Implement Clean Architecture and BLoC state management to ensure modular, scalable, and testable codebases.

• Engineered an end-to-end logistics mobile app published on the Google Play Store.
• Implemented sea & air freight services including shipping quotes, route finder, bulk shipping, and air requests.
• Integrated CMA CGM vessel and voyage tracking APIs for real-time shipment monitoring.
• Built interactive trucking route maps with real-time distance, duration, and pricing calculations using OpenStreetMap.
• Developed CBM calculator, tariff lookup, seaport and airport information modules.
• Implemented secure authentication system with token-based login and role-based access control.
• Applied Clean Architecture, Bloc/Cubit state management, and dependency injection using GetIt.
• Integrated Firebase services including Analytics and Crashlytics.
• Added deep linking, offline detection, PDF generation & printing features.
• Supported multilingual experience (Arabic / English) with responsive and adaptive UI design.
• Developed multi-module internal operations software connecting HR, Sales & CRM, Operations, and Finance.
• Streamlined employee attendance workflows, financial transaction tracking across safes and bank accounts, and invoice generation.
• Engineered an inter-departmental request lifecycle pipeline, enabling automated request transfers and real-time operational handoffs between departments.

Flutter Developer at Freelance (2024-01 – 2024-11)

Delivered full-cycle custom desktop and mobile applications for commercial clients, handling requirement gathering, architectural design, implementation, and deployment.

• Engineered an automated operations system covering inventory tracking (average cost method), multi-tier invoicing (Cash, Visa, E-Wallets), and employee wages tied to production workflows.
• Created automated PDF reporting modules for inventory movement, supplier balances, and customer accounts using BLoC and MySQL.
• Built a synchronized multi-platform parking management solution comprising a Windows desktop client for gate operators and a mobile application for management.
• Implemented ticket printing, parking duration tracking, spot occupancy visualization, and real-time revenue analytics.

Bachelor of Science in Computer Science – Ain Shams University – Faculty of Science (2017 – 2022)