Nikolas Zimmermann
Partner at Igalia
Herzogenrath, North Rhine-Westphalia, Germany
Summary
🤩
Rockstar🎓
Top SchoolNikolas Zimmermann is a seasoned open-source engineer and partner at Igalia with 19 years of experience building web engines and embedded systems. He specializes in WebKit and WPEWebKit development, having driven significant Layer-Based SVG Engine work—adding runtime flags, build options, and broad SVG element and transform support for embedded ports. With a PhD in Physics from RWTH Aachen, he blends deep research rigor with pragmatic system-level coding developed at companies like BlackBerry and TorchMobile. Based in Herzogenrath, Germany, he contributes as a backend and embedded systems engineer while freelancing on diverse projects. Colleagues value his knack for turning complex rendering issues into maintainable engine improvements and shipping resilient embedded browser components.
19 years of coding experience
5 years of employment as a software developer
Doktor (Ph.D.), Physics, Doktor (Ph.D.), Physics at RWTH Aachen University
Github Skills (11)
embedded10
c-language10
svg10
cprogramming-language10
webkit10
sys10
cmake9
css-transforms9
webtest8
webpagetest8
web-testing8
Programming languages (8)
Github contributions (5)
WebPlatformForEmbedded/WPEWebKit
Nov 2011 - Aug 2022
WPE WebKit port (downstream)
Role in this project:
Back-end Developer & Embedded Systems Engineer
Back-end Developer & Embedded Systems EngineerContributions:31 commits, 2 comments in 10 years 10 months
Contributions summary:Nikolas focused on the Layer-Based SVG Engine (LBSE) within the WPE WebKit port. Their work involved adding runtime flags and build options for enabling the LBSE, along with modifying core files to integrate it. They contributed to improvements in SVG transformation handling, including perspective and transform-origin fixes. Additionally, they added support for various SVG elements like <circle>, <ellipse>, <path>, <use>, <switch>, and <svg> elements, expanding the engine's capabilities.
webkitwpe
nikolaszimmermann/WebKitIgalia
Apr 2021 - May 2022
Contributions:174 commits, 243 pushes, 3 branches in 1 year
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