Karin Fernandez is a senior software
engineer building digital products based in
San Francisco, CA.
I’m Karin, I’m a senior software engineer with 8 years of experience building and scaling modern React / Next.js products and design systems.
Today, I work with founders, teams, and companies to take ideas 0→1 and build polished, performant products that feel fast, intuitive, and delightful.
I was born in Havana, Cuba and in my spare time, I love to read, drink cafecitos and dance Salsa.
Work
My background spans both startups and SaaS platforms, and I’m especially focused on UX, performance, and building reusable, scalable components that help teams move faster.
Projects
I love building. Recently, I’ve been prototyping AI-powered dashboards and tools that transform messy, data-heavy outputs into concise UI.