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hussein alkafage

@husseinalkafage

Flutter mobile developer at Digital Logic building real-time apps with GPS tracking, barcode scanning, and secure video learning.

Iraq

Message

At Digital Logic, I develop Flutter mobile applications and integrate them with backend services using RESTful APIs and WebSockets. I’ve worked with Provider, Riverpod, and GetX to improve app performance and build responsive interfaces.

On the WMS project, I built the Flutter app used for warehouse barcode scanning and inventory tasks, connecting it to SAP through the SAP Service Layer and RESTful .NET APIs. My project work also includes a delivery app with live GPS tracking and a courses system with protected HLS/M3U8 video playback.

At Digital Logic, I also develop .NET (C#) backend services, including RESTful APIs and authentication and authorization mechanisms. I work with PostgreSQL, PostGIS, and MongoDB, and have integrated backend services with mobile, frontend, and hardware systems.

Experience

Work history, roles, and key accomplishments

Current

Mobile Developer | Flutter (Dart) Developer

Current

Digital Logic

Jan 2025 - Present (1 year 9 months)

Optimized app performance by implementing efficient state management solutions using Provider, Riverpod and GetX, reducing memory consumption and improving load times. Integrated RESTful APIs and WebSockets for real-time communication and engineered secure JWT-based authentication.

Flutter Dart Provider River Pod GetX RESTful API Integration WebSockets JWT Authentication Performance Optimization

Current

Backend Developer | .NET (C#) Developer

Current

Digital Logic

Jun 2024 - Present (2 years 4 months)

Designed and implemented RESTful APIs to enable seamless integration between distributed Digital Logic systems and cloud-based applications. Engineered robust authentication, authorization and security mechanisms to protect sensitive financial and employee data.

.NET Core C#RESTful API Design Authentication Authorization Security