I’ve known Christian as one of the best innovators of the former KPN Research. Ask him for advice and know that you get it straight. Hiring Christian for an internet project is using top talent and adding great value to your business.

Gerrit Visser

Working with Christian is a pleasure because of his knowledge of Linux, cooking, websites and because of his sense of humor. Together with his comfort to speak fluently English, German and French, makes him a versatile colleague.

KPN ITNL I&O SE

Marcel Meijn

vmware vcp