Krystal Campioni is a Staff Software Engineer and creative technologist with 17+ years building high-performance, accessible web platforms used by millions. She specializes in TypeScript and modern JavaScript, with deep expertise in React, data visualizations (D3, Canvas, SVG), motion systems, and performance optimizations for production-scale browser experiences. At Shopify she owned architecture for Core Creative features and Polaris-Viz, designing lazy-loading, caching and animation pipelines for 3D assets and championing open-source and accessibility standards. More recently she’s been prototyping AI-powered creative tools at Runway, bridging product, design, and engineering on experimental and production systems. A seasoned speaker across React, Vue and Ruby conferences, she also contributes front-end components (eg. a Vue date-range picker) and blends a background in game art/design with practical, production-tested UI engineering. Based in Montreal, she’s known for pragmatic abstractions that favor reliability, maintainability and delightful user experiences.
11 years of coding experience
13 years of employment as a software developer
Diploma with Honours, Game Art & Design, Diploma with Honours, Game Art & Design at Vancouver Institute of Media Arts (VanArts)
Nanodegree, Front-End Web Developer, Nanodegree, Front-End Web Developer at Udacity
Contributions:3 releases, 201 commits, 63 PRs in 1 year 8 months
Contributions summary:Krystal primarily contributed to the front-end development of a Vue.js date range picker component. Their work included implementing new features, such as a clear button for the datepicker and addressing console errors. They also made style improvements to the component, including adjusting input line sizes and responsive layout adjustments. Furthermore, the user added the read-only attribute and made improvements to the display of placeholder texts within the dummy inputs of the component.
Contributions:8 commits, 6 pushes, 1 branch in 1 day
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