Hazel is a writer and designer who works on design systems and product architecture. Right now, she’s building the design systems practice at Duolingo. She was the founding member of Instagram’s first content design team, and later, their first design systems team. Our conversation covers where her career started, and how she found her passion in a life-defining role starting Instagram’s design system. We also chat about some of her best practices for building design systems, and her thoughts on taking agency over your career. * This episode is dedicated to the memory of Joy-Vincent Niemantsverdriet.