Sara Holoubek is a founding partner and executive advisor with over 25 years of experience helping organizations navigate technological disruption, regulatory complexity, and large-scale transformation through her firm, Luminary Labs. She has built and scaled open innovation programs—accelerators, prizes, and pilots—representing more than $350M in potential incentives and has a proven track record placing strategic bets on the future for public, private, and philanthropic clients. An active angel investor and independent board director at industrial AI company Contextere, she blends hands-on startup experience with corporate and government-facing strategy. Sara pairs operational leadership as a long-time founder and CEO with practitioner-level involvement in product and developer work, including full-stack contributions to documentation and tooling projects like nature-of-code and magicbook. Fluent in Spanish, French, and Portuguese and shaped by work across Latin America and Europe, she brings a genuinely global perspective to executive decision-making. She is also a recognized thought leader and published author on open innovation for social impact.
16 years of coding experience
11 years of employment as a software developer
Master of Science (MSc), Control and Automation, Master of Science (MSc), Control and Automation at Aalborg Universitet / Aalborg University
Contributions:285 commits, 10 PRs, 241 pushes in 6 years 8 months
Contributions summary:Rune appears to be a full-stack developer contributing to the magicbookproject/magicbook repository. Their work includes adding fundamental elements to the project like a basic skeleton and initial commands. The developer is working with JavaScript for front-end, implementing features and setting up various components. They also worked on configuring the file system.
The Nature of Code book (archived repo, see README for new repo / build system!)
Role in this project:
Full-stack Developer
Contributions:205 commits, 1 PR, 7 pushes in 4 years 4 months
Contributions summary:Rune implemented and refactored various HTML templates and Ruby code to generate the pages for this documentation project. Their contributions involved creating table of contents and index features, adding a variety of new styling, and ensuring correct layout across multiple formats. These changes suggest the user was responsible for both the underlying content generation and the presentation of the content to improve user experience.
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Rune Irgend - Software Engineering Manager at JBT Marel