Vojtěch Kusý aka wojtha. Currently PhD student at Czech Technical University, Faculty of Civil Engineering. He deals with Drupal from version 4.6, since approx. January 2006. He provides consultation and programming solutions often based on highly specialized custom Drupal modules (like Drupal integration with ERP or CRM etc.). In his spare time he is advising on the drupal.cz community forum, working on the translations and taking care of their own module called NodeSymlinks.