Area	Technologies	Badges
Mobile (Cross‑platform)	Flutter, Dart
Mobile (Native)	Kotlin (Android), Swift (iOS)
State Management	Bloc, Provider, Riverpod, Redux
Backend & Databases	Firebase, SQLite, REST, GraphQL
Tools & DevOps	Git, GitHub Actions, Codemagic, Docker, Fastlane
Testing	Unit, Widget, Integration (JUnit, XCTest)
Languages	Dart, Java, Kotlin, Swift, TypeScript, Python
Design & UX	Figma, Adobe XD, Material Design, HIG

• 🥇 Author of SFWF – solve common web development challenges (Smart Flutter Web Framework)
• 📱 100K+ total downloads across 10+ published apps on Play Store & App Store
• ⚡ Improved app response time by 40% through code refactoring and database optimisation
• ✍️ Technical writer – published articles on Medium & Dev.to about Flutter performance
• 🎤 Speaker at Flutter Cairo Meetup – advanced design patterns

• Lead a team of 5 engineers building a high‑security banking app with Flutter & Firebase.
• Architected using Clean Architecture + Bloc for scalable state management.
• Build and maintain production Flutter applications for business and client projects.
• Implemented real‑time analytics to track user behaviour and improve engagement.
• Integrate RESTful APIs and backend services and troubleshoot data, UI, and application issues.

• Built e‑commerce apps with Kotlin (Android) and Swift (iOS), integrating multiple payment gateways.
• Migrated a legacy app to Flutter, cutting development time by 50%.
• Set up CI/CD pipelines for automated deployment to stores.
• Worked on application stability, debugging, testing, and performance improvements.

• Contributed to educational apps using React Native and wrote unit/integration tests.
• Developed and optimized Android applications using Java and Android development practices.
• Worked with asynchronous processing, caching, debugging, and performance optimization.
• Participated in feature development, code reviews, and maintaining application quality.

• Develop cross-platform mobile applications with Flutter for different business requirements.
• Implement UI/UX, REST API integration, authentication, local data handling, and application logic.
• Collaborate with clients and technical teams to deliver maintainable application releases.

• Install, configure, and perform basic programming and troubleshooting for low-current and security systems.
• Work with CCTV surveillance cameras and recording systems, including basic network configuration and device setup.
• Install and configure intercom and access-control systems, including controllers, readers, and related devices.
• Assist with installation and basic configuration of fire alarm and intrusion alarm systems.
• Install and troubleshoot network equipment and structured connections used by low-current systems.

(Click the repository links below to explore the code)

– 2021
– 2020
– 2022
– 2023

I’m actively looking for opportunities with global tech leaders in FinTech, HealthTech, and EdTech.
If you need a passionate engineer who writes clean code and loves solving real‑world problems – let’s talk!

• Email: bahyosama11@gmail.com
• LinkedIn: linkedin.com/in/bahy-osama
• Portfolio: bahyosama.dev (set your own)
• Twitter/X: @BahyOsama

When I’m not coding, I’m either rock‑climbing or playing chess – because problem‑solving isn’t just for software!

"Great software is born from curiosity, patience, and a genuine desire to improve lives."

🌟 Explore my repositories – contributions and suggestions are always welcome!
📌 This README is a living document – I update it as I grow, so check back often!