János Fehér, since 1996, has been involved in a wide variety of projects, including technical support for NATO operations, development for a high-performance computing grid, national TV and radio websites, Learning Management Systems (LMS) for university, and adult learning, news, and government websites. He has been heavily involved with Drupal for more than 8 years and is the lead of the Hungarian localization team, contributor of quite a few modules and the Drupal Core. He is currently a Senior Software Developer at Capgemini UK.

Ron Simon started working with computers in the early 1970s while working toward his degree in Computer Sciences and Business Administration. Much has changed from that point of punch cards and Cobol program languages. Presently, he is working on building a large interactive Historical Database Website using Drupal to let the community contribute to the History of a place called "Beckmaze", which has a fascinating interaction of history, maps, and stories.

He has been an editor of many technical and historical books, including three books on Drupal and two on historical documentation.

He finds that our past does define the direction we are moving toward and that, if we study history, we can learn from the advice and mistakes our ancestors have left us for guidance toward our future.