UX Designer

Joanna Arnaiz is a UX Designer at Building Transparency, where she is helping shape the next generation of the EC3 platform. She collaborates with product and engineering teams to modernize the user experience, improve usability, and build a scalable design system that supports the platform’s long-term evolution.

Passionate about creating intuitive, accessible, and thoughtful digital experiences, Joanna brings more than 15 years of experience across product strategy and user experience. She enjoys simplifying complex problems, fostering collaboration across teams, and designing products that people genuinely enjoy using.