Karolina Johnson is a Senior Designer at tastytrade since March 2021, specializing in UX/UI design to create exceptional user experiences and visually appealing interfaces across various digital platforms. Previously, Karolina served as an Art Director at the University of Gdansk, designing book covers, promotional materials, and overseeing brand strategy for events. Additional freelance experience includes graphic design for several organizations, contributing to promotional and branding projects while developing strong visual identities. Karolina's educational background includes a Master of Architecture from Gdańsk University of Technology and a postgraduate program in Graphic Design from the China Academy of Art.