Yousef Abbas YousefAbaas

Yousef Abbas

Flutter Developer | Dart | Django | REST APIs

Software engineering student and Flutter developer focused on building reliable, maintainable, and production-oriented mobile applications.

I enjoy working across the full development cycle — from UI implementation and API integration to testing, debugging, CI/CD, and technical documentation.

Currently strengthening my software engineering skills across mobile and backend development, with a particular focus on Flutter, Django, API reliability, and software quality.

Technical Focus

Mobile Development

Flutter
Dart
Riverpod
GetX
GoRouter

Backend & APIs

Django
Django REST Framework
REST APIs
JWT Authentication
HTTP integrations

Testing & Quality

Flutter unit and widget testing
API testing
Static analysis
GitHub Actions
CI/CD

Tools

Git & GitHub
Android Studio
VS Code
Figma
OpenStreetMap

Featured Engineering Work

Besser Bahn

Open-source contribution to a Flutter railway application for Germany.

My contributions focused on:

Migrating and stabilizing the application on Flutter 3.44.3
Improving DB/Vendo API integration, including journey and price parsing
Improving upstream HTTP error handling and route-calculation resilience
Adding automated Flutter analysis and test execution with GitHub Actions
Maintaining and extending automated tests across journey search, transfers, rerouting, station search, and ticket-related functionality

The repository includes automated CI validation and a documented engineering contribution history.

Repository: https://github.com/YousefAbaas/Besser-Bahn

Aidora

Humanitarian mobile platform designed to connect displaced people with local humanitarian organizations and services.

Built as an end-to-end Flutter + Django system, with a production-deployed REST API and an installable Android release.

Key engineering areas include:

Flutter mobile application with an Arabic-first user experience
Django REST Framework backend and PostgreSQL
JWT authentication and role-based authorization
Humanitarian service-request workflows across refugees, organizations, and volunteers
Maps and location-based services
Production deployment with HTTPS, PostgreSQL SSL/TLS, API throttling, and secure configuration
CI/CD, automated testing, and Sentry monitoring
Android release distributed through GitHub Releases

GitHub Repository · Latest Release

Engineering Approach

I value:

Clean and maintainable code
Meaningful Git history
Automated testing
Reliable API integrations
Reproducible development environments
Clear documentation
Incremental and reviewable changes

I prefer understanding an existing codebase before changing it, validating changes with tests and static analysis, and keeping commits focused and understandable.

Currently

Improving my Flutter and Dart expertise
Building production-oriented mobile applications
Expanding my backend and API engineering skills with Django
Learning more about software testing and CI/CD
Preparing for software engineering opportunities in Germany

Contact

GitHub: https://github.com/YousefAbaas

LinkedIn: https://www.linkedin.com/in/yousef-abbas-9716b9202/

Open to opportunities in Germany

Interested in Flutter / Mobile Development and software engineering roles where I can contribute to a professional engineering team while continuing to grow.

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