Koen Lageveen
Technical Product Owner & Dev-Ops Lead at CultureSuite
Randstad, Netherlands
Summary
🤩
Rockstar🎓
Top SchoolKoen Lageveen is a Technical Product Owner and Dev-Ops Lead with 11 years of experience bridging UX-driven design and hands-on engineering to deliver high-performance, accessible web applications. He combines a Master's in Design for Interaction with deep front-end and tooling expertise—TypeScript, ES Modules, SCSS, Symfony, Doctrine and deployment automation—to lead architecture, CI/CD and product roadmaps. At Peppered he migrated monolithic workflows to modern Git-based pipelines, introduced static analysis and continuous build-test-deploy cycles, and drove a team shift from office-first to distributed remote collaboration. An active open-source contributor, Koen has improved editor UX and linting tooling (notably contributing to Atom’s autocomplete-plus and SublimeLinter projects), reflecting his attention to polish, accessibility and developer experience. Outside code he applies storytelling and information-architecture instincts to complex, fuzzy problems and maintains a photography portfolio, signaling a practiced eye for craft and detail.
11 years of coding experience
4 years of employment as a software developer
Msc., Design for Interaction, Msc., Design for Interaction at Delft University of Technology
Dutch, English
Stackoverflow
174reputation
2kreached
5answers
0questions
Github Skills (29)
ls10
javascript10
fonts10
python10
sublime-text10
css10
codelist10
autocomplete10
eslint10
language-server-protocol10
ui-design10
language-server10
lint10
html10
linting10
Programming languages (15)
Github contributions (5)
braver/programmingfonts
Jul 2016 - Jan 2023
Test drive programming fonts online: the definitive list of fonts for code.
Role in this project:
Front-end Developer
Front-end DeveloperContributions:10 reviews, 275 commits, 57 PRs in 6 years 7 months
Contributions summary:Koen primarily contributed to the front-end aspects of the "programmingfonts" repository, which focuses on displaying programming fonts online. The contributions involved adding new fonts by modifying CSS and LESS stylesheets. Furthermore, the user enhanced the user interface by implementing features like anti-aliasing controls, line spacing control, and previous/next buttons for both fonts and themes. The user also updated Google Analytics to track site usage.
google-fontsfontvariable-fontswoff2fonts
SublimeLinter/SublimeLinter
Sep 2017 - Jul 2021
The code linting framework for Sublime Text
Role in this project:Full-stack Developer
Full-stack DeveloperContributions:91 releases, 4 reviews, 537 commits in 3 years 10 months
Contributions summary:Koen primarily contributed to improving the functionality and user experience of the SublimeLinter plugin, focusing on enhancements to the tooltip display and quick actions. They fixed bugs related to tooltip behavior and incorrect line numbers. Additionally, they refined and fixed project token handling, and made changes to the configuration of the panel.
linterpythonlintingsublimelintersublime
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