I have held advanced certifications in the Solaris operating system. I have lead the installation of and have supported many massive Unix system clusters from Sun Microsystems. I have extensive experience with Unix systems such as University of California, Berkley (BSD), Microsoft (Xenix), Sun Microsystems (SunOS/Solaris), HP/HPE (HP-UX) and IBM (AIX).

I am also proficient in RedHat Linux environments such as RHEL, CentOS, Fedora, and Oracle Linux as well as Debian Linux environments such as Ubuntu.