Charlie's Avatar

I make interfaces work beautifully for humans.

UX + CodeUser-Validated

Zebra Sprint.

Critical user journeys, validated and shipped to your codebase.

Ethereum
ConsenSys
Ramp
Nexus Mutual
Arbitrum
AI DiligenceShipped in Code

From API to Investor-Ready in 4 Sprints

User testing revealed chat interfaces reduce investor trust — so we built structured evidence views instead.

research-tech.app
Research Tech AI Diligence Platform
Mac AppIndie Product

Figma's infinite canvas, built for live code

I loved Figma's infinite canvas — see everything at once. When I started building in code, that spatial view vanished. So I built it back.

MCPAI8 API Integrations

A 400-client practice rebuilt as one AI operating layer.

Intelligence, sales, and onboarding — eight external systems wired into one platform.

accounting-practice.app
Profitability scatter — revenue vs time invested, with protect-these and fix-these quadrants
Visual DesignAnimationAI-Coded

Communication-ready in 4 days

Designed Ramp's first product in 2018. They went on to raise $180M+ and reach 10M+ users. December 2025: 12 motion spotlights in 4 days.

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Earning 4.3% APY
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2018-2023Web3Remote-first

50+ sprints. Ethereum to ConsenSys.

Co-founded Deep Work Studio. The UX behind Web3's most important launches, including Ethereum's staking platform.

Deep Work
Ramp Network
Ethereum Foundation
Nexus Mutual
Maker
ConsenSys
Arbitrum

Zebra Sprints.15+ Years Expertise.Product-market fit, validated.Shipped in code.