Nova Friburgo, Rio de Janeiro, Brazil | $1,925/year | 100%
$0/hr · Starting at $0
I have over 15+ years of experience with Linux and Unix like systems, mastering all the major services and with experience in almost everything there is to know in a mid to medium size network of comp…
Maceió, Alagoas, Brazil | $0/year
$15/hr · Starting at $0
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Limeira, Sao Paulo, Brazil | $0/year
$25/hr · Starting at $75
working in support to help customers during implementation firewall services that control Internet access from LAN Users, defining rules to allow or rejecting access from Internet to DMZ servers and s…
Rio de Janeiro, Rio de Janeiro, Brazil | $0/year
$30/hr · Starting at $100
IT operations' frameworks - Configuration Management (Puppet), Virtualization (KVM, Xen, OpenVZ, LXC, VMware), Security (OSSIM, PFSense, OSSEC, PacketFence, OpenVPN, IPSec) and Monitoring (Nagios, M/M…
$20/hr · Starting at $25
Linux/Unix SysAdmin graduated in 2014; Advanced skills in Linux servers administration (RedHat, Oracle Linux, SLES, CentOS and Debian) and Unix (Solaris). Mastery on administration of Squid, iptables…
Cabo Frio, Rio de Janeiro, Brazil | $0/year
$20/hr · Starting at $30
I am an SEO Specialist for 5 Years,well experienced in Keyword researching, Backlinking, Installing sitemaps in your websites, Adding google analytics ,and Google Authorship on your websites, also Pag…