Wolfgang Ziegler is a passionate Drupal developer and system architect from Vienna, Austria. He is working as "CEO - Head of development" at drunomics in Vienna.
Wolfgang Ziegler - known as fago in the Drupal community - is working with Drupal since 2005. Since then, he authored a variety of different modules, like Rules, Profile2 and their predecessors. Since Drupal 7, he actively contributes to Drupal core and is maintainer of the Form and Entity subsystems.