Gerald Isabelle

Senior Frontend Engineer with over 10 years’ experience delivering high-quality, accessible web applications for UK government and private-sector clients. Expert in React, Next.js, and TypeScript with a strong focus on performance, component reusability, and clean architecture. Proven record leading UI delivery across multi-team projects (Royal Navy, DIT, BEIS). SC-cleared and bilingual in English and French.

I’ve worked across e-commerce, revenue management, cryptocurrency, arts & culture, media, advertising, and the UK public sector, and I thrive on learning new technologies and adapting quickly to new teams and environments.

Core Skills & Tools

Frontend: React, Next.js, TypeScript, Redux, Styled-Components, Tailwind

Testing: Jest, Cypress, Storybook, Vitest, Enzyme

Tooling: Webpack, GitHub Actions, CircleCI, Gulp

Backend & DB: Node.js, Express, Prisma, MySQL, MongoDB

Other: Accessibility (WCAG 2.1), SEO, Performance optimisation

I’m passionate about creating testable, performant, and accessible user interfaces and enjoy mentoring and sharing knowledge within agile teams.