Roaa Khaddam
Senior Software Engineer at simpleclub
Berlin, Germany
Summary
👤
Senior🎓
Top SchoolRoaa Khaddam is a Senior Software Engineer and Google Developer Expert in Flutter & Dart with six years of experience building production mobile apps across food delivery, healthcare, tourism, e-commerce, social media, and telecom. Based in Berlin, she has led Flutter development at Widgetbook and co-founded Multicaret, where she implemented robust architectures (repository, IoC/DI, SOLID) and complex features like OTP via WhatsApp/Telegram, Twilio video, Branch.io deep links, and remote-config-driven forced updates. Her open-source contributions to the widely used Widgetbook project focus on UI component design and collaboration tooling, reflecting a strong front-end UX sensibility. She combines startup hustle with disciplined engineering practices—code reviews, branching strategies, analytics and ad integrations—that keep apps reliable at scale. Trained as an electrical and electronics engineer, she brings a hardware-minded attention to performance and adaptive UI detail that often surfaces in subtle optimizations.
6 years of coding experience
6 years of employment as a software developer
Bachelor's degree, Electrical and Electronics Engineering, Bachelor's degree, Electrical and Electronics Engineering at Mersin University
Arabic, English, Turkish
Stackoverflow
1,330reputation
57kreached
50answers
0questions
flutter
top-5%
Github Skills (11)
flutter-game10
dart10
storybook10
flutter-apps10
ui-components10
flutter10
cocoapods6
http6
mobile6
ios6
android6
Programming languages (2)
Github contributions (5)
widgetbook/widgetbook
Dec 2022 - Jan 2023
Widgetbook is the custom widget library and collaboration platform for Flutter frontend teams.
Role in this project:
Front-end Developer
Front-end DeveloperContributions:76 reviews, 13 commits, 13 PRs in 22 days
Contributions summary:Roaa contributed significantly to the Widgetbook repository, focusing on the development and enhancement of UI components. Their commits involve creating new features such as the `NavigationTreeItem` and `SearchField`, as well as refactoring existing components. The code changes indicate active participation in building and refining the user interface elements within the Widgetbook framework, with a focus on Flutter.
widgetdartcollaborationcollaboration-platformstorybook
Roaa94/movies_app
Jul 2022 - Oct 2022
Directory for movies and famous people
Contributions:2 reviews, 143 commits, 3 PRs in 3 months
reactmoviesjavascriptflutter-webriverpod
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