Sander started using Linux in the year that Linus Torvalds presented it to the world. He wrote his first Linux course in 1995; to date, this has resulted in nearly 60 books and hundreds of articles about different Linux-related topics.
Sander has been a technical instructor since 1993, and likes explaining difficult topics in an understandable way. Apart from writing books and teaching courses, he is also a speaker at Linux conferences, such as LinuxWorld, SUSEcon and Linux.conf.au, around the world.
Sander is also a Red Hat, SUSE and Ubuntu-certified trainer, and applies his skills as a consultant, specializing in Linux High Availability and Performance Optimization, for customers around the globe.