Johan de Weijs has extensive experience in database administration, currently serving as a DB2 DBA Z/OS at Rabobank Nederland since January 2012. Prior to this role, Johan worked as a Lead Oracle Developer at Philips for a brief period in 2011 and spent several years at IBM as Teamlead Data Management from 2008 to May 2011. Johan also has a solid background in various database management systems, having served as DBA for Oracle, SQL Server, Sybase, and DB2 on Z/OS at Van Lanschot Bankiers from 2000 to 2008, as well as at a.s.r. de Nederlandse verzekeringsmaatschappij voor alle verzekeringen from 1990 to 2000. Johan obtained a degree from Fontys University of Applied Sciences between 1986 and 1990.