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badge · --font-mono · --color-border Product & UX Designer
h1 · --font-display · 800 · clamp(36px,6vw,64px)

A design system built for one product. Me.

body · --font-body · --color-text-secondary · 14px

Scalable thinking, documented. Browse the components, read the source, see what's in the lab.

token-panel · --color-surface-secondary · --radius-lg
Tokens
--color-accent #00e5cc
--color-surface #0e1318
--color-surface-secondary #161d24
--color-text-primary #e0f0fa
--color-text-secondary #7a9bb5
--color-border #1e2d3d
--font-display Barlow Condensed
--font-body Overpass
--space-xl 40px
--radius-lg 12px
--ease-spring cubic-bezier(0.34,1.56,0.64,1)
Components
4 case studies, real constraints
Patterns
Applied client work
Lab
3 experiments and counting
Changelog
v1.0 → v3.2 — version history

Components

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ODS Shipped
Components / ISN
Odyssey Design System
The team could finally build without rebuilding from scratch.
Shipped →
MCT Shipped
Components / ISN
My Company Training
Contractor admins manage training without leaving the platform.
Shipped →
WRK Shipped
Components / ISN
Worker Readiness & Knowledge
Workers show up compliant. Nobody gets turned away at the gate.
Shipped →
Bill Shipped
Components / ISN
Billing Portal Redesign
Users could finally pay their invoices from any device.
Shipped →

Patterns

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HS In progress
Patterns / Freelance
Hair Salon Studio Website
Mobile-first website for a local salon with no digital footprint.
In progress →
more patterns incoming

Lab

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Lab / AI Tooling
Draft Data
Needed a tool that didn't exist at the right price point. Built it.
Figma Plugin
Lab / Concept
PocketGardener
AI-driven discovery to rapidly explore features and interaction patterns.
Passion Project
Lab / Meta
shawncastillo.com
This site. A design system built for one product — me.
Live
more experiments incoming
"Good design should always be simple. Even if that takes longer."

A Product and UX Designer who aims to make products that are simple to use and look great. Modern and timeless by intention — not by accident.

Read the source →