A principal consultant, and technology entrepreneur, with deep understanding of Linux, LAN & WAN networking, and performance troubleshooting.• Extensive experience with massive scale consumer websites• A team leader with a proven track record of project executionSpecialties:• Highly skilled linux system administrator• Extensive knowledge of WAN and LAN networking• Extensive knowledge of high capacity email servers (postfix, sendmail, qmail)• Expertise in DNS (Bind, DJBDNS); operated the ORSC DNS root server i.root-servers.orsc• Expertise in network security, intrusion detection, penetration testing and DDoS mitigation.• Expertise in datacenter operations (electrical and mechanical)• Extensive experience with vendor pricing and contract negotiations.
Listed skills include Linux, Data Center, Dns, Tcp/Ip, and 46 others.