Profileimage by Sergey Zadorozhny IT Consulting (Infrastructure Architecture HP OpenVMS and Oracle) from Toronto

Sergey Zadorozhny

partly available

Last update: 05.01.2018

IT Consulting (Infrastructure Architecture HP OpenVMS and Oracle)

Graduation: Master of Electrical Engineering
Hourly-/Daily rates: show
7.5 hours/day
Languages: English (Full Professional) | Russian (Native or Bilingual) | Ukrainian (Full Professional)


VAX , Alpha, Itanium Clusters: CI based, PCI based, Local Area VAX Clusters (Ethernet based)
VAX: Q-bus MicroVAX 2000, DSSI VAX-4300, NMI-bus VAX 8800, XMI-bus VAX-6420, VAX-6440


Blade Servers: PCI-bus AlphaServer 4100, ES40

HP Integrity Blades BL870c i2, RX2800 i2

Intel, AMD x86:


32bit/64bit architecture (DELL/HP/Compaq) servers & PC, firmware and hardware upgrades, PCI bus

HP OpenVMS clusters, HP-UX MC/Service Guard, Microsoft Cluster Service (MSCS), Veritas Cluster Server (VCS), IBM PowerHA SystemMirror and Oracle RAC
STORAGE: SAN architecture, HP HSC 40/50/60, HSV340 controllers, HP EVA P6350, RAID, SCSI, iSCSI, FCoE over 10 Gigabit Ethernet – Converged

NETWORKING & PROTOCOLS: Wired & Wireless 3Com, Alcatel, Cisco, NETGEAR, Ethernet, DECNet, TCP/IP over DECNet, LAT (Local Area Transport), SLIP, PPP, ISDN, SPX/IPX, PSTN, VPN, X.25, ADSL

OPERATING SYSTEMS: VAX/VMS, OpenVMS, Windows 2003/NT Server, MS Windows 7, MS Windows Vista, MS Windows XP, MS Windows 2000, MS-DOS, Novell Netware, SCO UNIX, Linux

DATABASES: ORACLE (under OpenVMS & Windows), ORACLE RAC, ORACLE RMAN, ORACLE Tools: ORACLE Designer (CASE), Erwin, ORACLE Developer, SQL, PL/SQL, Autoconfig, Oracle Enterprise Manager (OEM), SQL Loader. Export/Import, OCI, MS Access, MS SQL Server 2005/2008, ODBC

SOFTWARE / LANGUAGES / APPLICATIONS: MACRO-32, DCL, Basic, FORTRAN, ACL, Accounting, Analyze, Authorize, Autogen, Backup, Convert, Debugger, DecForms, Librarian, Linker, LCP, LMF, NCP, OpenVMS Systems Management, Patch, Sort / Merge, SYSGEN, Systartup, SYSUAF, TDMS, TPU / EDT, RMS, VMSinstal, VMS System Services, VMS Run-Time Libraries, UETP, telnet, uucp, ftp, nfs, ping
MS Office (Word, Excel, Outlook, Project, PowerPoint, Publisher, Visio)

Project history

Available upon request

Time and spatial flexibility

In 4 weeks upon the job offer recieving


Main speciality: OpenVMS System Management, High Avaliability Management, Networking and Programming, Oracle Database Management, Networking, High Avaliability Management and Programming, IT System and Infrastructure Managament and Planning.
Education: Master in Electrical Endineering (minor - Information Systems)
Experience: more than 15 years in IT (6 years in Oracle Corporation as Technical Support Manager)

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