Designing adaptive experiences with a single source of truth.

Pick your interface—CLI, web, or immersive. Each is powered by one configuration file and the same design primitives, so you see the craft, not chaos.

Collaborate Preview modes

Systems UX

Journeys, narratives, and flows for thoughtful 2D experiences that still feel alive.

Product OS

Design ops, design tokens, and component governance powered by high-signal config.

Creative Tech

WebGL experiments, scroll-triggered narratives, and motion that stays performant.

Selected projects

A glimpse at previous collaborations and experiments.

Signal Deck

Lead Product Designer

Design system and dashboard for portfolio triage teams, focused on clarity and speed.

Next.jsRadix UIFramer Motion

View case study

Atlas Lab

Creative Technologist

Immersive narrative site showcasing WebGL prototypes and shader explorations.

Three.jsReact Three FiberCustom GLSL

View case study

Courier CLI

Product Designer & Engineer

Terminal interface that mirrors the main portfolio but optimized for key commands.

Next.jsshadcn/uiZustand

View case study

Three ways to explore

You are inside the editorial web experience by default. Jump over to the other interfaces whenever you want a different vibe.

CLI Mode

Type-first portfolio

A shadcn-powered terminal for fast navigation, intended for recruiters who want signal fast.

Enter cli mode

Immersive Mode

Three.js playground

A gamified trail with spatial UI, interactive prototypes, and shader toys.

Enter immersive mode

Lab notes

Quick snapshots of what is being prototyped behind the scenes.

Dynamic theming engine

Configurable palettes sync across motion, typography, and even HDRI choices so each mode still feels cohesive.

Email bridge

Shared composer component routes messages to the right inbox while keeping the experience inline.

Mode-aware telemetry

Simple analytics hooks record which experience resonates to help prioritize future drops.

Open for collaborations

Tell me about your brief

The shared email composer will eventually live here. For now, drop a note with your focus and ideal mode.

Early access form

Sends straight to my inbox so we can plan the right experience.

What to reach out for

Product design collaborations
Creative technology consulting
Speaking or workshop invites

custillano@gmail.com