Szymon Kupś is a seasoned software engineer with extensive experience in JavaScript full stack development. Currently serving as a Lead Software Engineer at UserTesting since June 2019, Szymon has successfully created a real-time collaboration tool for UX research utilizing technologies such as React, Redux, Express, WebSockets, and WebRTC. Prior to this role, Szymon worked at Validately (acquired by UserZoom) as a JavaScript Developer, where similar projects were undertaken. Szymon's earlier career includes significant contributions to CKSource in developing the CKEditor, as well as roles at EVIO Polska and Samsung Electronics focused on web and SmartTV applications. Szymon began in software development as a Web Developer at Xpression.pl and holds a Master's degree in Computer Science from Poznan University of Technology.
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