With a client list including Google, the United Nations, and Unilever, Harry is an award-winning Consultant Front-end Architect who helps organisations and teams across the globe to plan, build, and maintain product-scale UIs.

He writes on the subjects of CSS architecture, performance, and scalability at csswizardry.com; develops and maintains inuitcss; authored CSS Guidelines; and Tweets at @csswizardry.

Harry’s workshop, CSS Architecture for Large-Scale UIs, is on Tuesday 9 February.