Toine Heuvelmans
Software-ingenieur at Gynzy
Maarssen, Utrecht, Netherlands
Summary
🤩
Rockstar🎓
Top SchoolToine Heuvelmans is a mobile full-stack software engineer with 10+ years of experience, currently at Gynzy, who brings deep iOS expertise (since iOS 4) alongside modern Flutter and Firebase/Google Cloud backend skills. He combines hands-on frontend craft—UX-opinionated design and interactive animation refinements like his contributions to the Touchwonders Transition library—with cloud, CI/CD and security responsibilities as a former mobile tech lead. A certified Scrum Master and team player, he prefers building delightful mobile experiences while also rebuilding backends (e.g., Swift/Vapor) when needed. His background in audio software and motion-tracking research gives him unusual strengths in DSP, image processing and human-centered interaction design. Outside work he balances parenting and hobbies such as beer brewing, bringing a curious, cross-disciplinary approach to data visualization and problem solving.
11 years of coding experience
12 years of employment as a software developer
Master of Arts in Sound & Music Technology, Audio Design, Master of Arts in Sound & Music Technology, Audio Design at HKU (Hogeschool voor de Kunsten Utrecht)HAVO, HAVO at R.S.G. Broklede
Dutch, English
Stackoverflow
657reputation
21kreached
10answers
1question
Github Skills (12)
swift10
ios10
animation10
carthage9
xcode6
memory-leaks6
dart6
firebase6
uiviewcontroller6
xctest6
flutter6
3d-touch6
Programming languages (5)
Github contributions (5)
Touchwonders/Transition
Mar 2017 - Nov 2020
Easy interactive interruptible custom ViewController transitions
Role in this project:
iOS Mobile Developer
iOS Mobile DeveloperContributions:9 releases, 46 commits, 7 PRs in 3 years 8 months
Contributions summary:Toine primarily contributed to the `touchwonders/transition` repository, which focuses on custom view controller transitions in iOS. They fixed issues related to animation completion, cancellation, and the overall behavior of built-in transitions. They also implemented support for Carthage and refactored the code, renaming a `ZoomTransition` to `FadeTransition` and fixing an interactive zoom transition, highlighting their involvement in refining and maintaining the library's functionality.
viewcontrollerswiftiostransitionscontroller
toineheuvelmans/Metron
Feb 2017 - May 2019
Geometry, simplified.
Contributions:5 releases, 19 commits, 8 PRs in 2 years 3 months
geometrysimplifiedswifttrigonometrycoregraphics
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