Limeira, Sao Paulo, Brazil
$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
Past Earnings
$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…
Ribeirao Preto, Sao Paulo, Brazil
$20/hr · Starting at $200
I have more than 20 years of experience on C/C++ programming language for Windows/Linux environment. I have already development many programs with GUI and/or command line interface.
Cabo Frio, Rio de Janeiro, Brazil
$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…