Karen Tolva is a design-driven frontend engineer with 15 years of experience crafting polished web UIs and bridging the gap between visual design and engineering. Based in Mountain View, she’s been the first frontend/design hire at multiple startups, built Materialize Cloud’s UI and color systems, and consistently turns vague sketches into production-ready features. A longtime open-source contributor and maintainer of rustacean.net (creator of Ferris the Rustacean and illustrator of The Rust Programming Language cover), she blends illustration and product thinking into her work. Karen excels at advocating for users while shipping maintainable code, and she also monetizes her art through stickers and swag commissions. Outside of work she pursues e-biking, puzzle hunts, and web art projects, often sketching cute mascots that humanize complex software.
15 years of coding experience
16 years of employment as a software developer
Master of Science (MS) Information Management and Systems, Master of Science (MS) Information Management and Systems at University of California, Berkeley
BA Media Studies Politics, BA Media Studies Politics at Scripps College
Contributions summary:Karen primarily focused on front-end development, specifically re-arranging the non-logged-in landing page to match a mockup. They made changes to the HTML and CSS, modifying the layout and styling of the landing page elements. The user also integrated changes for the unlogged-in front page, including the activity widgets. Furthermore, the changes involved adjusting colors and fixing layout issues to improve readability and overall user experience.
Modern Django and ReactJS based web application for puzzlehunt team management!
Contributions:22 commits, 5 PRs, 59 pushes in 2 years 9 months
reactpythondjangojavascriptweb-application
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