Matthijs Eikelenboom is a software engineer based in Amsterdam with 11 years of hands-on experience building user-focused applications and integrations across startups and large tech firms. He has recent engineering roles at ASML and Butler United and has served as an IT consultant, demonstrating adaptability between product teams and enterprise environments. Matthijs contributes to open source—most notably improving UI, theme sync, and extension support in the macOS CodeEdit project—reflecting a strong front-end and full-stack sensibility. His background in applied informatics and early algorithm and web-development internships show a long-standing blend of practical engineering and UX attention. Colleagues would describe him as pragmatic: he improves developer and user experience through small, high-impact UI and tooling changes that increase consistency and usability.
11 years of coding experience
8 years of employment as a software developer
Bachelor of Applied Science - BASc, Informatics (Software Engineering), Bachelor of Applied Science - BASc, Informatics (Software Engineering) at Hogeschool Leiden
Niveau 4, Application Development, Niveau 4, Application Development at Nova College Hoofddorp
📝 CodeEdit App for macOS – Elevate your code editing experience. Open source, free forever.
Role in this project:
Full-stack Developer
Contributions:225 reviews, 43 commits, 48 PRs in 4 months
Contributions summary:Matthijs primarily contributed to the user interface and application appearance of the CodeEdit app. They implemented a ScrollView for the branch selector, enhancing the user experience. They also made significant changes to theme management, ensuring the app's theme synchronizes with the system appearance, improving usability and consistency. Furthermore, the user worked on integrating extensions.
CodeEdit App for macOS – Elevate your code editing experience. Open source, free forever.
Contributions:218 pushes, 20 branches in 2 years 7 months
elevateswiftmacoseditingswiftui
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Matthijs Eikelenboom - Software Engineer at Butler United