Piers Roberts is a Lead Software Engineer based in Bristol with 11 years of experience building high-throughput, highly available web services and dynamic front-ends. He specialises in lean, intuitive UI/UX and full-stack JavaScript ecosystems—React, Vue, Node.js (Express/Koa/Serverless)—with additional experience in React Native and Laravel/PHP. Piers has progressed from hands-on developer roles through senior and principal positions to leadership at the LEGO Group, bringing product-focused engineering discipline to large, user-facing platforms. He also founded and ran a small consultancy, demonstrating commercial and delivery ownership alongside technical expertise. Known for balancing performance and usability, he gravitates toward web apps that demand both responsive front-ends and robust API design. An engineer who moves comfortably between shipping features and shaping architecture, he prefers pragmatic solutions that scale.
React component to wrap content in Collapsible element with trigger to open and close.
Contributions:2 PRs, 1 push, 2 branches in 2 years 11 months
react-componentreactcollapsibletriggeruser-guide
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Piers Roberts - Lead Software Engineer at the LEGO Group