I use tools like
Drupal, PHP, jQuery, Apache, NGINX, MySQL, Varnish, Sphinx, Memcached and Linux.
...and the tagging project I founded: Tagger
I've helped
Dagbladet Information, Tv2, Videnskab.dk, Børsen, Al-Akhbar, Mellemfolkeligt Samvirke, aoh.dk, Uovo, Kommunikationsfirmaet
I do
Content metadata consultancy,
Tagger implementation,
Web Application Development,
Datajournalistic visualizations