Christian CastillejoFrontend & Design Engineer
Frontend & Design Engineer

I engineer scalable frontend architectures with
uncompromising visual craft.

Building digital products requires two languages: design and engineering. I speak both fluently, ensuring the soul of the design thrives within a strict, highly performant codebase.

Selected Work
The Methodology

Not just code. Craft.

Atomic Architecture

I engineer ecosystems, not pages. Using React and SSR, I build reusable, accessible blocks backed by strict TypeScript safety.

Physics-Driven UX

Motion is body language. I leverage Framer Motion to inject physics, ensuring interactions feel biological and fluid, never mechanical.

The Design Bridge

Code mirrors design. Strict Figma variables and tokens map 1:1 to React components, eliminating the gap between vision and code.

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