Nicolás Arias

I’m a self-taught Senior Frontend Engineer with over a decade of experience building scalable, accessible, and maintainable UI systems for modern web platforms. I’m known for expertise in accessibility, technical leadership, and mentoring, and I drive impact through reusable architectures, developer enablement, and clear product-engineering communication.

At Canva, I led the architecture and rollout of foundational design system components—core UI primitives and complex compositions—used by 600+ product engineers and designers. I’ve delivered accessibility wins like custom focus management systems and WCAG-compliant upgrades, while coaching teams and building tooling and documentation that improve adoption and reduce friction.

Before that, I worked as a Web Development Consultant, delivering end-to-end SaaS, marketing, and real-time applications, and introducing reusable frontend patterns and standards that reduced maintenance overhead. My professional ethos is frontend platform thinking: empower teams, reduce technical debt, and raise the bar on accessibility and engineering quality.