Sarrah Vesselov is a UX professional, speaker, and author with over 10 years of experience in design, development, and management. As the UX Manager for GitLab, she led her department in setting the vision and direction of user experience, established an open source design system, and scaled the department from six to fourteen in a little over a year. Sarrah has spoken at conferences around the world on the topics of user experience and front-end development. Her co-authored book on design systems will be published by Apress in 2019.