Hi, I’m Jörn Zaefferer
Rocketsquared is Jörn Zaefferer’s freelance web development and consulting brand. If you’re looking for help on projects that involve a lot of JavaScript, jQuery and related technologies, like jQuery Mobile, jQuery UI or QUnit, or need training for your developers, get in touch.
If you want to know more about current projects, a lot of them open source, head over to the projects page.
Below you’ll also find some Twitter updates, events I’m attending or tracking, and latest blog posts.
Bio
Jörn is a freelance web developer, consultant and trainer, residing in Cologne, Germany.
Jörn evolved jQuery’s testsuite into QUnit, a JavaScript unit testing framework, and maintains it. He created and maintains a number of popular plugins.
As a jQuery UI development lead, he focuses on the development of new plugins, widgets and utilities.