Kuldeep Matharu is a product designer with 11+ years crafting enterprise SaaS experiences, currently known for leading design across SSPM and ITDR products at Obsidian Security and previously shaping Elastic’s Enterprise Search and data ingest UX. He combines a strong front-end engineering background with design-system leadership—having driven Obsidian UI (OBI-UI) and contributed to Elastic UI—to deliver accessible, consistent interfaces for complex security and developer workflows. Kuldeep’s work is grounded in user research, testing, and close collaboration with PMs and engineers, and he’s contributed practical UI fixes and feature improvements to notable open-source projects like Kibana and the popular nightTab extension. Comfortable moving between strategic direction and hands-on implementation, he’s built design systems and UCD processes across fintech, media and travel domains. Based in Stony Stratford, England, he brings a rare blend of product, engineering and design-system craft to high-stakes enterprise software.
11 years of coding experience
14 years of employment as a software developer
Graphic Design and Advertising HND, Web Page, Digital/Multimedia and Information Resources Design, Graphic Design and Advertising HND, Web Page, Digital/Multimedia and Information Resources Design at West Thames College
Advanced Art and Design GNVQ, Advanced Art and Design GNVQ at Greenford College
A neutral new tab page accented with a chosen colour. Customise the layout, style, background and bookmarks with nightTab.
Role in this project:
Front-end Developer
Contributions:60 releases, 11 reviews, 1236 commits in 3 years 5 months
Contributions summary:Kuldeep primarily focused on implementing new features and refining the UI of the nightTab extension. They fixed alignment issues, refactored the update module, added controls for link item content order, and made improvements to the menu, including adding features like link shadow controls, new tab and content order controls, and further refinements to the look and feel of the application. In addition to implementing features, they made some improvements to the overall style of the extension.
Contributions:30 reviews, 8 commits, 18 PRs in 9 months
Contributions summary:Kuldeep primarily contributed to the UI components and styling within the Workplace Search application. Their commits focused on improving spacing, layout, and the overall user experience by modifying existing components, such as those related to source groups and lists. They also addressed specific issues like extraneous tooltips and inconsistent panel usage. These changes demonstrate a focus on enhancing the visual presentation and usability of the Kibana application.
elasticdashboardskibanaobservabilitywindow
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Kuldeep Matharu - Product Designer at Obsidian Security