All Services Other GNU/Linux Systems Administrator $40/hr · Starting at $100 I am a senior systems administrator with more than 10 years administrating GNU/Linux systems. I have a good background in security and hardening specially in the web environment. About $40/hr · Ongoing Download Resume I am a senior systems administrator with more than 10 years administrating GNU/Linux systems. I have a good background in security and hardening specially in the web environment. Skills & Expertise AnsibleCentOSDebianEthical HackingHigh AvailabilityLinuxPerformanceSaltStackSecuritySysadminSystems AdministrationUbuntu 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts Ansible DevelopersEthical Hackers