Mark Rietveld
Android Engineer at Robinhood
Redwood City, California, United States
Summary
🤩
Rockstar🎓
Top SchoolMark Rietveld is an Android engineer with 10 years' experience based in Redwood City, currently building mobile experiences at Robinhood. He launched Flipboard’s Android app—authoring the page‑flipping animation—and later led a 3–6 engineer team while maintaining hands‑on contributions and top engagement scores. A pragmatic, calm under‑pressure developer, he improves UX and developer ergonomics (his open‑source work on Flipboard’s bottomsheet added lazy icon loading, custom column widths and safer click APIs). Educated in computer science with a minor in advanced algorithms, he values direct Dutch communication and prefers roles that blend technical leadership with coding rather than pure management.
11 years of coding experience
8 years of employment as a software developer
Minor, Advanced Algorithms, Minor, Advanced Algorithms at Twente UniversityBachelor of Applied Science (BASc), Computer Science, Bachelor of Applied Science (BASc), Computer Science at Saxion Hogescholen
English, Dutch, German
Github Skills (8)
javas10
ui-d10
mobile-development10
front-end-development10
ui-design10
frontend-development10
android10
java10
Programming languages (6)
Github contributions (5)
Flipboard/bottomsheet
Aug 2015 - May 2016
Android component which presents a dismissible view from the bottom of the screen
Role in this project:
Mobile Developer (Android)
Mobile Developer (Android)Contributions:3 releases, 30 commits, 27 PRs in 9 months
Contributions summary:Mark primarily contributed to the Android-specific component of the `bottomsheet` repository. Their work included modifying the `IntentPickerSheetView` to handle column numbers, improve the click handling API, and implement lazy loading for icons. They also addressed integration issues with the YouTube player and added features such as handling sheet display when another sheet is already present, and custom column width configuration for multiple sheet types. These changes demonstrate a focus on improving the usability and functionality of the bottom sheet component.
dismissibleandroid-libraryandroidfloatingactionbuttonfloating-action-button
markrietveld/RxJava
Nov 2015 - Nov 2015
Contributions:6 pushes, 1 branch in 8 days
asynchronousrxjavareactive-extensionsjvmextensions
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