All Services Administrative & Secretarial dns, vpn, firewall, iptables $5/hr · Starting at $25 i have a area of expertise in system administration. able to build up from scratch a fully functional vpn service and smart dns system. if you are interested in such types of services i am your guy. About $5/hr · Ongoing Download Resume i have a area of expertise in system administration. able to build up from scratch a fully functional vpn service and smart dns system. if you are interested in such types of services i am your guy. 0 Reviews This Freelancer has not received any feedback.