Rene Kalff is an experienced professional in information security and cloud services, currently serving as the Information Security Manager at Intermax Cloudsourcing since June 2017. Prior to this role, Rene held the position of Managed Hosting Specialist and CEO at Maatwerk.IT from November 1999 to December 2018, where responsibilities included building and maintaining a VMware cloud for managed hosting services and developing innovative products for client internet applications. Additionally, Rene worked as a system engineer at Elmarc B.V. from November 1994 to July 2009, contributing to technical infrastructure and support.