General Electric (Stamford, CT) 2007 — 2008 Corporate Consultant — Infrastructure Systems & Network • Designed, developed, and engineered GE Treasury system's development, QA, Production, and DR
environment • Hardware: Sun Fire V220, V480, V880, V1290, V6140, V6800, V6920; Sun Enterprise T2000, T5120 (Solaris 10: LDOMS, ZFS, RAID, Zoans, Containers), E10K, E15K, E25, M4000, M8000, M9000; HP ProLiant with Linux 5.0 (EMC and 3 PAR SAN) • Built servers from racking, cabling (Ethernet / fiber), connecting to network, setting serial connection to Avocent ports, and setting up server to the network through DNS • Performed massive installation of Solaris servers using both Jumpstart and Blade Logic and Red Hat using both PXE
boot and BladeLogic servers to global distributed network of more
than 6000 servers • Installed and configured Solaris 10 OS, recommended patches, hardening software, LDOMS, ZFS, and Container on Sun server • Installed and configured Emulex LPFC, EMC Power path, Navisphere, Veritas Volume Manager, Veritas Cluster Server, Veritas Volume Replicator, and Veritas Net Backup in heterogeneous
environment • Partitioned and mirrored disks using Solaris LVM, disk suites, Veritas VxVM, mirrored root file system and set up alternate
boot device and dump device • Installed application software for ITG, IDM, and Tibco etc. • Created and adjusted Oracle projects on oracle 9i and 10g • Configured operating systems, LDOMS, ZFS, RAID, network Multi Pathing, Cisco Switch 6309, Brocade Switch, EMC DS41000 fiber switch, EMC, 3 PAR and HITACHI SAN, DNS, NIS, NIS plus, LDAP • Created LUNs for EMC, 3 PAR, HITACHI SAN and set up RAIDS • Created zoning of Cisco 6309 switch • Provided connectivity of Ethernet ports and fiber channel by patching Ethernet ports from server panel to switch, and by patching fiber from server to Brocade switch then to EMC DS41000 switch through Cisco switch6300, 6309, Big IP • Performed alternate
boot testing, crush dump testing and cluster testing • Vendor liaison for Cisco, HP, IBM, EMC, Symantec, Oracle Sun, and Red hat Linux resolving hardware and software issues • Scheduled changes and upgrades communicating with business owners and support team • Architected Disaster Recovery System conducted testing and resetting the systems as needed • Performed zoning and provisioning configured EMC / Power path LUNs on UNIX servers upon client's request • Resolved issues with NIS, NIS +, DNS, VxVM and VCS among other SA tasks • Created network topology of the internet and intranet security
environment using Visio 7.5
Deutsche Bank (New York, NY) 1997 — 1998 Consultant — Unix Administrator • Senior system administrator for over 3000 servers in Sun Solaris, AIX, HP - UX, and Red Hat Linux
environments • Performed massive installation of Solaris servers using both Jumpstart and Blade Logic and Red Hat using both PXE
boot and BladeLogic servers to global distributed network of more
than 3000 servers • Administer systems in the Core Infrastructure group including DNS, NTP, LDAP, backups, market data, Sunfire 210, 240, 480, Sun Enterprise 420R, 440, 4500 running Solaris 2.6, 8, and 10, Compaq DL585, DL385, and Egenera Blade Frames running Red Hat Advace Server 2.1 and 3.0.