Marcus is an unashamed Drupal fanboy, and has been working with and contributing to Drupal since 2007. He wrote modules for ESI support and Varnish integration, in an effort to eke out every last drop of performance available. His current side-project combines two of his keen interests: scuba diving and mapping, and uses the OpenStreetMap dataset.

Marcus founded Drupal services company Techito in 2012, where he specialises in technical leadership for enterprise Drupal projects.