I’m Arend-Jan Tetteroo, a web developer from the Netherlands.

During daytime busy with reports, support, operations and developing web applications and browser extensions for both iPing.nl, a speedtest and internet research company, and The Green Web Foundation for a greener Internet.

Main tools I use are : PHP, Symfony2, Silex.

See my LinkedIn profile for more information about projects and companies I’ve worked for.

Checkout my kayking blog for my other great passion: Whitewater and Surfkayaking