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Hasan Shaddad

@hasanshaddad

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Senior mobile developer specializing in Flutter, Android, and iOS with a focus on scalable enterprise apps.

Lebanon

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What I'm looking for

I seek a mobile development role where I can lead projects, work with Flutter/Android/iOS stacks, collaborate cross-functionally, and deliver scalable, well-tested apps in an Agile environment.

I am a Senior Mobile Developer with five years of experience building high-quality iOS, Android, and hybrid applications, delivering scalable mobile apps and enterprise-grade solutions.

At Kangaroo Rewards I led a team of mobile developers, migrated an Android native app to Flutter, and established coding standards that improved quality and productivity.

Previously I worked as an Android Mobile Developer and Support Team Leader, maintaining SDKs, integrating RESTful APIs, and developing test apps, and earlier as a Junior Software Developer building web, Windows, and Android applications.

I build user-focused interfaces in collaboration with designers, participate in Agile/Scrum processes, and maintain code through testing, bug fixes, and documentation — always aiming for performant, maintainable mobile products.

Experience

Work history, roles, and key accomplishments

Current

Senior Mobile Developer

Current

Kangaroo Rewards

Apr 2022 - Present (3 years 6 months)

Led a mobile team to deliver a Flutter-based customer app and migrated an Android native app to Flutter, reducing codebase complexity and improving performance while enforcing coding standards and integrating third-party APIs.

Flutter Dart Android iOS API Integration Agile Scrum

Android Mobile Developer

i-magineworks

Aug 2021 - Mar 2022 (7 months)

Led support and Android SDK development for MobAd, implementing features, fixing bugs, and testing SDK integrations with client apps, improving stability and delivery of SDK releases.

Java Kotlin Android SDK RESTful APIs ROOM Caching Unit Testing SDK Integration

Junior Software Developer

Smartec Technologies

Feb 2021 - Jun 2021 (4 months)

Developed web and Windows applications with ASP.NET/C# and an Android app in Java, produced design and installation documentation, and supported system deployment and maintenance.