Brittney Postma is a designer, frontend dev, and instructor at CodingCat.dev. She is a self-taught developer that started as a stay-at-home mom and made her way into the tech business. She currently works at Grainger as a software engineer building a component library and design system. She founded the Svelte Sirens, the first Svelte Society for women and non-binary. She is passionate about CSS and responsive design principles and loves to work with new technologies, especially on the Jamstack. She volunteers as a mentor in several discord communities and loves helping others achieve their goals.