bởi xsandro


image of username xsandro Flag of Brazil Niteroi, Brazil

Giới thiệu

21+ years of experience in IP networking, UNIX systems, security and technical teams management. IP Networking - Routers, Switches, BGP, OSPF, Autonomous Systems - ISP, NOC and SOC operations - Bandwidth services, SLAs, monitoring, troubleshooting - Quality of Service - Unified Communications (VoIP) - IPv6 IT/Information Systems - Datacenter design and operation, scalable systems - Web services, load-balancing, back-end systems - Web hosting, mail services, FTP services, NTP services - DNS services, news services, data base services - NIS and NFS services, radius services - Proxy/Cache services Operating Systems - UNIX: Solaris, Linux, FreeBSD, OpenBSD, NetBSD, IPSO (Nokia), HP-UX - 21 years, UNIX system administration - Interoperability/Scalability/System Otimizations

$90 USD/Giờ

4 nhận xét