Twan Janssen

Twan Janssen has extensive experience in the field of engineering and software development, currently serving as an Objectkennisbeheerder and Software Engineer at the Port of Rotterdam since April 1996, where responsibilities include processing asset data for integration into SAP and the central GIS system. Prior to this role, Twan worked as an AutoCAD drafter, system administrator, and software engineer at Ingenieurs bureau Mijnssen/Detron from April 1990 to April 1996, developing various applications and managing computer networks. Twan's career began in the military at the Ministry of Defence, where service included training as a radio technician and 4-ton truck driver. Educational qualifications include a degree in Technical Computer Science from HTS Arnhem (1984-1988) and studies at Canius College in Nijmegen (1978-1984).