Hans Muller
Software Engineer at Google
Saratoga, California, United States
Summary
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RockstarHans Muller is a software engineer with 11 years of experience based in Saratoga, California, currently building front-end and engine-level features at Google. He is an active open-source contributor to the high-profile Flutter ecosystem, with notable work modernizing UI components, migrating examples to Material 3, and updating the Flutter Gallery, website, packages, and engine examples. Comfortable across front-end and full-stack tasks, he has touched everything from documentation and sample catalogs to gesture recognizers and engine widgets, demonstrating an ability to refactor visual systems while preserving compatibility. Colleagues rely on him for polishing UI/UX details and untangling deprecated APIs, a skillset that keeps large frameworks current as they evolve. Quietly pragmatic, he pairs careful attention to layout and style with pragmatic test and example updates that make new patterns easier for other developers to adopt.
11 years of coding experience
Github Skills (24)
web-widgets10
website-development10
gesture-recognizer10
theming10
widgets10
flutter-apps10
gesture10
ui-design10
material-design10
uid10
gesture-recognition10
front-end-development10
gestures10
flutter-game10
dart10
Programming languages (8)
Github contributions (5)
flutter/flutter
Feb 2015 - Jan 2023
Flutter makes it easy and fast to build beautiful apps for mobile and beyond
Role in this project:
Front-end Developer
Front-end DeveloperContributions:1963 reviews, 1038 commits, 1928 PRs in 8 years
Contributions summary:Hans primarily addressed issues related to UI component and style configurations within the Flutter framework. They reverted changes to components, and updated several examples, including a date picker and button styles to be compatible with the new Material 3 styling. The user also addressed layout issues.
skiaiosmobilemobile-gamemacos
flutter/website
May 2016 - May 2022
Flutter documentation web site
Role in this project:Front-end Developer
Front-end DeveloperContributions:18 reviews, 30 commits, 57 PRs in 6 years 1 month
Contributions summary:Hans primarily contributed to the Flutter website documentation, focusing on UI component updates and modifications. Their commits involved renaming and adjusting UI elements like `list_item.dart` to `list_tile.dart`, integrating sample catalogs, and updating the internationalization tutorial. Furthermore, the user made changes to the navigation and added features within the website's structure. Their work involved code modification and refactoring, leading to website layout updates.
flutterdartweb-site
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