01Full-stack build2026
Neon Commerce
A storefront built around 3D product views and live inventory, with a checkout that stays readable on a phone.
Role — Design & engineering
- React
- Node.js
- Three.js
Independent designer & developer — Portfolio, Vol. 04
Interfaces that feel quiet and run fast.
I'm John — twelve years spent between the design file and the codebase, building product interfaces for teams who would rather ship one considered screen than five rough ones.
- Based in
- Lisbon / remote
- Focus
- Product & web
- Status
- Booking 2026
- Selected
- 04 projects
Interface designFront-end engineeringDesign systemsPrototypingAccessibilityPerformance
01 — Selected work
Four recent projects
01
02Product design2025
Fintech Dashboard
A rebuilt reporting dashboard: fewer screens, one clear hierarchy, and a data table people can actually scan.
Role — Interface design
- Figma
- UI/UX
- Prototyping
03Applied AI2025
Code Assistant
An editor plugin that suggests completions inline and explains the reasoning behind each one on request.
Role — Engineering
- Python
- TypeScript
- LLM
04Marketing site2024
Studio Atlas
A studio site carried entirely by typography and pacing, with motion used only where it helps you read.
Role — Design & engineering
- Next.js
- GSAP
- Tailwind
02 — Practice
One person, three disciplines, no handoff gap.
01
Interface design
Type, spacing, and hierarchy first. Wireframe to prototype, with the edge cases drawn, not assumed.
02
Front-end engineering
Accessible, fast React front-ends. Component libraries that a second developer can pick up cold.
03
Systems & back-end
APIs, data modelling, and the unglamorous plumbing that keeps an interface honest under load.
03 — Contact
Have something worth building?
- Availability
- March 2026 onward
- Engagements
- Project or retainer
- Time zone
- WET / UTC+0
- Reply within
- Two business days