Cooper Feetham

10+ years into my dev journey, I've swapped Sunderland for Glasgow and somehow acquired a Northern American/Irish accent that confuses everyone (including me).

Here's what matters: I'm a full stack developer with serious accessibility chops. As an accessibility tool user myself, I don't just build inclusive UIs—I depend on them. This firsthand experience shapes everything I create.

Started as a PHP developer, explored the full stack, and landed in frontend where creative problem-solving meets practical impact.

Outside of work: personal projects, street photography, gym, and spontaneous city walks.

-----

Tech Stack

Languages — JavaScript, TypeScript, PHP, HTML, C#

Frontend — React, React Native, Next.js, Gatsby

Styling — CSS, SCSS, Tailwind, Styled Components, CSS Modules

Testing — Jest, React Testing Library, Cypress

Tools — Webpack, Redux, Git, Docker, Storybook

CMS — WordPress, Strapi, Contentful, Umbraco

Backend — Node, REST, GraphQL, MySQL, PostgreSQL, Couchbase

Cloud — AWS Lambda, Jenkins, GitHub Actions, CircleCI

AI — AI-assisted development, MCP servers

Feel free to browse some of my more recent projects below...

OTT Streaming App

I worked on a web-based streaming platform bringing content from Crave, TSN, CTV, and RDS to millions of Bell Media customers across Xbox, LG TV, Samsung TV, and more.

As part of the Deltatre team, I spearheaded accessibility efforts ensuring WCAG compliance across all devices, owned critical features like the video player and navigation systems, and drove efforts to modernize the codebase and boost performance.

I also worked on complex analytics implementations and helped the platform handle high-traffic television events like the Super Bowl and Game of Thrones premieres—where you learn fast how to balance feature trade-offs under pressure.

Fives

A free-to-play mobile game built in React, bringing live football action to your phone.

Players reveal random squad members who earn points based on real match events—goals, assists, the works. Everything updates instantly via WebSockets.

At Incentive Games, I built the majority of the React UI solo—smooth animations and real-time sync handling thousands of concurrent players during match days.

I also worked on a back-office system managing this and other games—CRUD operations, live data visualizations, and admin tools for running competitions.

View Project

GANT

I helped migrate the e-commerce site for Swedish fashion brand GANT from a monolithic platform to a decoupled frontend and backend architecture using React.

At Markup, we built a shopping experience handling multiple currencies, languages, and regional quirks across 20+ countries. I worked on everything from product galleries and editorial pages to checkout flows.

I'm particularly proud of the design system and component library we built—it powers the site and became the foundation for other projects too.

I owned the accessibility work, implementing keyboard navigation, screen reader support, and WCAG AA compliance. The feedback from accessibility auditors was great, which felt really good.