CADP-TEMS2004/2005 (2005-05)

WAS5 (2005-05)

TEC39 (2005-02)

TCM42 (2004-09)

DCP (2004-04)

DCA (2004-04)

ITM511 (2004-03)
Grantor: IBM

Date: 2005-05

OCP (2003-12)

OCA (2003-11)
Grantor: Oracle

Date: 2003-12

MCSE+Internet (2000-02)

MCP+Internet (1999-10)

MCSE (1999-01)

MCP (1998-04)
Grantor: Microsoft

Date: 2000-02

CCNA (2000-01)
Grantor: CISCO

Date: 2000-01

SCO Network Administrator (1999-12)
Grantor: SCO

Date: 1999-12

NCA (1999-07)
Grantor: Novell

Date: 1999-07