Callum Locke

About me

• Grew up in London, UK.
• Created the open source JSON Formatter extension for Chrome.
  • Maintained since 2011. Grown from zero to 2,000,000 users.
• Worked at FT on data journalism, 2012-2017.
  • ft.com/callum-locke
• About 20 years making things for browsers so far. These days I mostly work on freelance and open source projects.

Interested in working on

• Complex UIs
• Interactive data visualisations
• Interesting stuff