Yousef Kamawall
Founder & Staff Engineer at Propstack
Berlin, Germany
Summary
🤩
Rockstar🎓
Top SchoolYousef Kamawall is a founder and staff engineer based in Berlin with a decade of hands-on experience building web and mobile products, specializing in Ruby on Rails and Vue. As the founder of Propstack since 2016 he blends product-led engineering with operational ownership, shipping full-stack features from backend services to responsive frontends. He contributes to open-source UI tooling—improving a popular react-native action button by adding Android-like behaviors, custom icons, and dynamic redraws—which reflects a pragmatic focus on polish and cross-platform UX. His background in Medieninformatik from Berliner Hochschule für Technik and a research stipend at Freie Universität Berlin underscore a mix of academic curiosity and applied development. Colleagues describe him as a practical problem solver who iterates quickly and values user-centric details that often go unnoticed until they matter.
10 years of coding experience
Bachelor of Science - BS, Medieninformatik, Bachelor of Science - BS, Medieninformatik at Berliner Hochschule für Technik (BHT)
German, English
Github Skills (10)
component-development10
uid10
javascript10
react-native10
mobile-development10
front-end-development10
ui-design10
react9
react-component9
android-ui9
Programming languages (6)
Github contributions (5)
mastermoo/react-native-action-button
Oct 2015 - Jan 2020
customizable multi-action-button component for react-native
Role in this project:
Front-end Developer
Front-end DeveloperContributions:120 commits, 94 PRs, 142 pushes in 4 years 3 months
Contributions summary:Yousef primarily contributed to the `react-native-action-button` component, adding new features and improving its functionality. They introduced Android-like UI elements, allowed for custom icons, and fixed various bugs related to rendering and touch events. Furthermore, the user updated the component to redraw itself when props changed, enhancing the component's dynamic behavior.
react-nativefabactionbutton
mastermoo/react-native-pulse-loader
Aug 2016 - Jan 2020
tinder-like loader for your react native app
Contributions:6 commits, 3 PRs, 3 pushes in 3 years 5 months
react-native-appreact-nativetinderloaderpulse-loader
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