Volker started working with Qt and contributing to KDE back in 2002. He maintained KDE's personal information management service Akonadi for a few years and in 2010 he started the GammaRay project, to address the need for (by then not yet existing) QML debugging tools. Volker is a Qt approver and works as software engineer, consultant and trainer at KDAB, and leads KDAB's contributions to the Qt Automotive Suite.