Kevin McCalley · Design + build · Working worldwide

From sketch to shipped.

I design it, build it in clean React, test it for speed and accessibility, and put it live. One person, start to finish, and the code is yours.

Get a fixed quote → Scan my site free

How it works

01DesignPrototype

trip-app / Home KM

Layers

Home

Nav

Photo

Title

Summary

Button / lg

Components

Button

Card

Home · 390

Book now

96 × 24

COMMENT · LAURALove it. Can the button say "Book now"?

Design

W96H24

X9Y198

Fill

color.action

Text

Jakarta 700 · 14

AA 5.9:1 ✓

A clickable prototype you can test with real people, before a line of code is written.

02CodeBuild & test

trip-app — HeroCard.tsx

HeroCard.tsx

tokens.css

HeroCard.test.tsx

export function HeroCard({ trip }: Props) {
  return (
    <article className="card">
      <img src={trip.photo} alt={trip.title} />
      <h2>{trip.title}</h2>
      <p>{trip.summary}</p>
      {/* matches Button / lg in the design */}
      <Button size="lg">Book now</Button>
    </article>
  );
}

❯ npm test

✓ 24 tests passed ✓ axe: 0 accessibility violations

❯ npm run build ✓ built in 2.1s

Clean React and TypeScript that matches the design, with tests and accessibility checks built in.

03ShipLaunch

Launched on a fast global network, scored and monitored, so people anywhere can use it on day one.

Fixed prices
48-hour turnarounds
WCAG 2.2 AA
You own the code

Services

Three ways to start

Stuck app

MVP Rescue Diagnostic

€450

Your Lovable, Bolt, v0 or Cursor app is stuck. Within 48 hours: a written review and a fixed-price fix plan.

New idea

Express Prototype

€950

One key flow, working and deployed in 48 hours, for a pitch, a demo or a first user test.

Accessibility

Accessibility Audit

from €1,500

WCAG 2.2 AA testing for the European Accessibility Act, the ADA and Section 508, with a plain-language fix list.

Email Kevin for a fixed quote Agencies: white-label design and React work at €500 a day.