Speaking and workshops

I speak about—and run workshops covering—big CSS, its architecture, and writing it in large teams on large products in a performant manner that scales. If you would like me to speak or run a workshop at one of your events, please drop me a line.

I also run private workshops, where I come into your offices and get hacking with your team. If you would like to organise one of these then fire me an email.

On stage at The Geek Gathering. Photo by Naomi Atkinson.

Upcoming events

  • Talk

    Frontend.fi, Helsinki (Finland), March 2015
  • Talk

    CSSConf, Melbourne (Australia), March 2015
  • Workshop

    DotYork, York (UK), April 2015

Previous events

Hi there, I’m Harry. I am an award-winning Consultant Front-end Architect, designer, developer, writer and speaker from the UK. I write, tweet, speak and share code about authoring and scaling CSS for big websites. You can hire me.

I am currently accepting new projects for Q1, 2015 Referral scheme


  • inuitcss
  • ITCSS – coming soon…
  • CSS Guidelines


I am available for hire to consult, advise, and develop with passionate product teams across the globe.

I specialise in large, product-based projects where performance and CSS scalability and maintainability are paramount.