Technologies: Linux/Red Hat/Red Hat Enterprise/Fedora/SuSE/CentOS,OpenBSD,Slackware/SCO/UnixWARE etc Load balancing Mail services (Qmail,Postfix,Sendmail), antispam, antivirus. Corporate antivirus deployments. LAMP - XAMPP : Installation, maintenance, programming. DNS, DHCP, VLANS, firewalls (Iptables / Cisco ). MySQL, PostgreSQL, Informix 7.3 - 11, LDAP, Radius, Samba/AD , NFS. Active Directory. Bash, awk, sed, php, perl. Experience with various hardware platforms (IBM/HP/FS) and technologies. Linux administrator, network administrator, programmer + IT professional for over 14 years.
+ various linux distributions ( Redhat/Fedora, Slackware,SUSE,CentOS,Debian, OpenBSD etc.)
+ CISCO
+ networking environment
+ windows (servers, AD)
+ security, firewalls,routers,vpn
+ applications integrator
+ databases (Informix,Mysql,PostgreSQL,ODBC etc)
+ virtualization (vmware,xen)
+ monitoring (mrtg,rrd, nagios etc)
+ web development (php,mysql)
+ misc : mail, dns etc