Summary
Ash Connolly is a seasoned software engineer based in Sheffield with over a decade of experience crafting performant React and Next.js applications and design systems for clients like the BBC, WWF, Microsoft and HMRC. He specialises in TypeScript-led front ends, component libraries and living styleguides, and has a track record of leading greenfield projects, API design, and accessibility-first engineering at scale. Notable outcomes include architecting a lightweight, high-throughput login island that reduced code and payload dramatically, and building a multipage customs search app serving ~400 million records for 2,000 internal users. Comfortable across the stack with Node, serverless Lambdas and MongoDB, he also champions test reliability (Cypress → Playwright) and CI-driven accessibility. A regular writer and presenter, his articles and talks have been shared by industry leaders, reflecting a blend of hands-on craft and thoughtful communication.
10 years of coding experience
13 years of employment as a software developer
Bachelor's degree Multimedia Design, Bachelor's degree Multimedia Design at The University of Huddersfield