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Design Engineer

Diego Henrique Luciano

  • Design Systems
  • AI Prototyping
  • UI Engineering

15+

Years designing for enterprise-scale products

150+

Clients across an extensive, diverse portfolio

120+

Storybook components documented and shipped

60%

Fewer UI inconsistencies across 4 product teams

40%

Faster prototype delivery with AI-assisted workflows

200K+

Monthly users reached through public-sector UX

What I do

Three pillars, one practice

Design systems, AI-assisted prototyping and UI engineering — treated as one continuous discipline, not three separate jobs.

01

Design Systems

Figma token architecture and governance frameworks that keep four product teams shipping one consistent language — from tokens to a 120+ component Storybook library.

02

AI-Assisted Prototyping

Turning specs into functional, coded interfaces with Claude Code and OpenAI Codex — compressing weeks of prototyping into days without losing craft.

03

UI Engineering

Production-ready, WCAG 2.1 AA interfaces built in HTML5, CSS3, JavaScript and React — where design decisions survive first contact with code.

Selected work

Case studies,
one at a time

Keep scrolling — each project unfolds left to right: the brief, the approach, then the work itself. Use the arrow to jump straight to the next one.

Open to new work

Let's build what's next.

Open to senior product design and AI-prototyping roles — reach out and let's talk.

Let's talk