Jiří Tomášek is a Principal Edge UI/UX Engineer with 15 years of experience building front-end interfaces for cloud and infrastructure platforms, currently driving edge UI/UX at SUSE. He previously led the front-end team for the OpenShift Assisted Installer at Red Hat and developed the Metal3 plugin for managing bare-metal OpenShift clusters, blending SaaS UX with low-level provisioning workflows. Jiří founded the OpenStack TripleO UI and has long-standing contributions to high-profile open-source projects like OpenStack Horizon and the OpenShift Console, with most of his work available publicly on GitHub. A hands-on React, TypeScript and JavaScript expert comfortable integrating Go, Python and Ruby backends, he pairs technical leadership with product-focused design sensibilities. Based in Czechia, he balances intense engineering work with endurance sports—formerly a sponsored rollerblader and now a passionate cyclist—bringing the same discipline to ship usable, scalable UIs.
15 years of coding experience
12 years of employment as a software developer
Master's degree, Computer Science, Master's degree, Computer Science at University of Hradec Králové
Contributions:40 reviews, 117 commits, 80 PRs in 11 months
Contributions summary:Jiří's contributions primarily involved front-end development within the OpenShift console UI. They refactored code related to prettier configuration, ensuring alignment for .js and .ts files. They also implemented a new feature to include plugin nav items when getting active child in nav section, and worked on adding a new UI for the metal3 plugin. The user demonstrated skills in React, TypeScript, and UI component development.
OpenStack Dashboard (Horizon). Mirror of code maintained at opendev.org.
Role in this project:
Front-end Developer
Contributions:13 commits in 1 year 6 months
Contributions summary:Jiří primarily contributed to the user interface of the Horizon dashboard. Their work included fixing generic error messages in JavaScript files, renaming files related to customization, and implementing updates to the Twitter Bootstrap framework. The user also worked on restyling the topbar and sidebar to align with UX guidelines and addressed modal styling issues. Additionally, the user added support for custom Javascript files.
horizonopendevopenstackdashboardenterprise
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Jiří Tomášek - Principal Edge UI UX Engineer at SUSE