Gaudenz Alder
Founder at draw.io
Zurich, Zurich, Switzerland
Summary
🤩
Rockstar🎓
Top SchoolGaudenz Alder is a founder and software engineer with 13+ years of experience leading development of draw.io from Zurich, grounded in a Master’s in Computer Science from ETH Zürich. He combines full-stack proficiency with a long-term product focus, shipping Electron-based desktop features, export tooling, and polished front-end integrations for the widely used draw.io ecosystem. His open-source work on jgraph projects shows attention to developer UX and documentation, regularly updating API specs and enhancing GitHub integration and in-app editing flows. Prior roles at AdNovum and Parx Engine sharpened his systems and engineering fundamentals, enabling him to bridge low-level fixes and high-level product decisions. Notably, he still contributes practical UI improvements and bug fixes to core repos, reflecting a hands-on founder who codes alongside product strategy.
13 years of coding experience
6 years of employment as a software developer
Master, Computer Science, Master, Computer Science at ETH Zürich
English, French, Italian, German, Spanish
Github Skills (11)
html10
javascript10
front-end-development10
electron10
documentation10
exporter9
pdfa9
pdf9
command-line-interface8
css8
graphic7
Programming languages (6)
Github contributions (5)
jgraph/drawio-github
Nov 2015 - May 2022
Drawio GitHub Integration
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:161 commits, 72 pushes, 3 branches in 6 years 7 months
Contributions summary:Gaudenz primarily contributed to the front-end of the draw.io GitHub integration, adding and modifying HTML pages. Their contributions included adding an HTML page for editing diagrams, enabling self-editing capabilities with embedded diagrams, and updating the file navigation. They also made CSS changes related to the page layout and style and included links within the HTML markup.
drawio
jgraph/jgraphx
May 2013 - Oct 2019
Role in this project:UI Developer
UI DeveloperContributions:105 commits, 8 PRs, 57 pushes in 6 years 5 months
Contributions summary:Gaudenz's commits focus on updating and maintaining the JGraph X documentation. Specifically, the commits involve updating API specifications, constant values, and documentation related to various releases. The user is involved in ensuring the documentation is up to date with the latest versions of the project.
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