Hello.

I am a UX designer & engineer.

Let's rendezvous at the intersection of UX design and front-end development.

My name is Jonathan.

I am an experienced UX Engineer - with demonstrable competency in designing and building user interfaces with Figma and React. I hold particular interest in design systems, rapid prototyping, and MVP development in startup and growth stage AI companies.

Expertise

React

JavaScript

TypeScript

HTML / CSS

Next.js

GraphQL

Figma

Zeplin

Storybook

Vue

Tailwind

Git

Jest / Enzyme

User interface design

Component library development

Design system documentation

High fidelity prototyping

Unit testing

Responsive design

State management

API integration

Portfolio

Gradient buttons

Isolated component development. Gradient animations. Unit Testing.

Color conversion hooks

Custom, encapsulated, and unit tested React hooks to convert and validate RGB, Hex & HSL color values.

Aperture

Component library development

Daybreak

Front-end engineering

Socialive

Component library development

Insights

Maximizing performance and efficiency with useCallback in React

Unit testing presentational components in react

Component libraries: The (hidden) implication

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