Roel has 25 years of experience in IT & business, 9 years of leading teams, and 5 years in hiring & building teams. He currently works for MariaDB as a Principal Test Engineer. Roel previously worked for companies like Oracle, Volvo, Sun, Percona and Siemens in various senior, lead and managerial roles. Roel is regular columnist and you can read his articles on cloudsavvyit.com and linuxconfig.org