Cisco Certifications:
Cisco Certified Network Associate (CCNA) 2011
Cisco Certified Network Professional (CCNP) 2011

Check Point Certifications:
Check Point Certified Security Administrator (CCSA) NGX R70
Check Point Certified Security Expert (CCSE) NGX R70

Sun Certifications:
Oracle Sun Certified System Administrator (SCSA) for Solaris 10
Oracle Sun Certified Network Administrator (SCNA) for Solaris 10
Sun Certified Java Programmer (SCJP) for Java 2 Edition 6

Linux Professional Institute (LPI) Certifications:
LPI Linux Level 1
LPI Linux Level 2

IBM Lotus Notes and Domino Certifications:
IBM Certified Associate System Administrator for Lotus Notes & Domino 8.5 (CLS)

IBM Certified System Administrator for Lotus Notes & Domino 8.5 (CLP)

Oracle Certifications:
Oracle Certified Associate (OCA) 11g

MySQL Certifications:
MySQL Certified Associate

CISSP Certifications:
CISSP