Niek Duteweerd is an experienced Android engineer and entrepreneur with 13 years in mobile development, now running his own studio, MoveLab Studio, from Enschede. He spent nearly a decade at Label305 building Android apps and contributing practical UX improvements and animations to open-source projects. His GitHub contributions span both front-end UX libraries (ListViewAnimations, SuperToolTips) and back-end tooling (mockito-kotlin), showing a rare mix of polish-focused UI work and deep testing framework fixes like enum and private-class support. Pragmatic and hands-on, he routinely turns tricky UI behaviors into robust, reusable components and example-driven demos. Trained in Technical Computer Science at Universiteit Twente, he brings an engineer’s rigor to small-team product development and open-source collaboration. A detail-oriented developer, he often surfaces non-obvious improvements (e.g., animation positioning and matcher handling) that improve developer and user experience alike.
13 years of coding experience
9 years of employment as a software developer
Bachelor Technische Informatica, Bachelor Technische Informatica at Universiteit Twente
VWO Natuur & Techniek, VWO Natuur & Techniek at De Waerdenborch
[DEPRECATED] An Android library which allows developers to easily add animations to ListView items
Role in this project:
Mobile Developer (Android)
Contributions:569 commits, 2 PRs, 2 pushes in 3 years 9 months
Contributions summary:Niek primarily focused on improving the animations within the Android library, specifically related to the ListView animations. They implemented new animations using PropertyAnimations, a common technique for creating visual effects on Android. They also added new examples to showcase the library's functionality, integrating with the Google Cards Activity and providing a new example specifically for Drag and Drop.
Contributions:57 commits, 1 push in 1 year 7 months
Contributions summary:Niek focused on developing the UI of the SuperToolTips library. Their commits primarily involve fixing the positioning of tooltips and adding animation features, which enhanced the user experience. Further contributions include adding functionality to choose animation and customizing the tooltips' appearance. The user also created an example activity to demonstrate and test the library's features.
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