Marco Braak
Senior Web Developer at Floryn
Utrecht, Utrecht, Netherlands
Summary
🤩
Rockstar🎓
Top SchoolMarco Braak is a Senior Web Developer based in Utrecht with 11+ years of professional experience building and maintaining web applications across fintech and license-management domains. He has been at Floryn since 2017, bringing pragmatic front-end and full-stack expertise to production systems, and previously worked on long-lived products at Ride The Pony, Davilex, and Electronic Data Systems. Marco contributes to open source—most notably improving jqTree, a jQuery tree widget—focusing on TypeScript quality, bug fixes, and UX behaviors like drag-and-drop. His career shows a pattern of modernizing legacy Windows/online applications into robust web services while keeping attention to maintainability and developer ergonomics. Comfortable across client and server concerns, he pairs deep product knowledge with steady, incremental engineering improvements. Colleagues would describe him as a reliable problem-solver who bridges old and new tech stacks to deliver practical outcomes.
11 years of coding experience
21 years of employment as a software developer
IT tweejarige opleiding, IT tweejarige opleiding at Hogeschool Zuyd (Maastricht, Heerlen, Sittard)
Github Skills (6)
typescript10
typescripts10
front-end-development10
jquery10
typescript-types10
javascript9
Programming languages (6)
Github contributions (5)
mbraak/jqTree
May 2017 - Jan 2023
Tree widget for jQuery
Role in this project:
Front-end Developer
Front-end DeveloperContributions:2 reviews, 273 commits, 413 PRs in 5 years 8 months
Contributions summary:Marco primarily worked on the codebase for the "jqtree" project, a jQuery-based tree widget. Their contributions involved linting and correcting code, with changes focused on improving the quality of TypeScript files and fixing bugs. The user made changes to several files that included changes to the elements renderer, drag and drop handler, and tree.jquery itself.
widgetjquerytree-widgetjavascriptjqtree
mbraak/my-box
Jan 2015 - May 2017
Contributions:153 pushes in 2 years 4 months
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