All Services Programming & Development Linux System Administor $20/hr · Starting at $150 I have more than 10 years experience building, hardening and maintaining web systems in the govt. contracting space. About $20/hr · Ongoing Download Resume I have more than 10 years experience building, hardening and maintaining web systems in the govt. contracting space. Skills & Expertise LinuxSystems Engineering 0 Reviews This Freelancer has not received any feedback.