Imagen de perfil de one727876
Miembro desde el 12 de julio de 2015
2 Recomendaciones


En línea Desconectado
15+ years of hands-on experience in IT working as a Senior system administrator. Skills summary: ✓ Microsoft servers and services: Windows Server, Exchange, SQL, Forefront TMG, IIS; Active Directory, Group Policy, DHCP, DNS/WINS, NTFS & DFS, Remote Desktop Services etc. ✓ Network infrastructure planning ✓ Virtualization technologies: VMware, Hyper-V, VirtualBox ✓ Cloud computing: Microsoft Azure; Office 365, G Suite ✓ Backup plans development: Symantec Backup Exec, Windows Server Backup / File History ✓ Enterprise security solutions from Symantec, Kaspersky, GFI Software ✓ ITIL-based Service Desk software ✓ IT tasks automation Higher technical education, majoring in IT. Well organized, effective, with aptitude for analysis. Always happy to serve your IT needs using my expertise and best practices!
$20 USD/hr
3 comentarios
  • 100%Trabajos finalizados
  • 100%Dentro del Presupuesto
  • 100%A tiempo
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Comentarios recientes


Senior system administrator

Jun 2008

Managing the IT department in accordance with objectives of the Group of companies. Planning, organizing, motivating, and controlling resources to achieve specific goals. Developed regulations, procedures, checklists, forms; oversaw the process of technical documentation. Made improvements to the IT system's reliability and availability: virtualization, services duplication, network monitoring and alerting software, backup plans development and conducting practice tests.

Senior system administrator

May 2006 - Jan 2008 (1 year)

Analyzed, designed and modernized computer infrastructure and wireless telephony. Migrated the company from Kerio MailServer to Microsoft Exchange Server. Took measures to ensure information security by implementing access rights to internal/external services and resources, workstations' peripheral, telephony rate zones and the premises; domain security policies; encryption; video surveillance; a vehicle tracking system.

Senior system administrator

May 2003 - Aug 2005 (2 years)

Administration of servers and VPN-spanned domain tree. Rebuilt IT infrastructure "from scratch" (telecommunications cabinet, rack-mount servers, cabling infrastructure). Total cost of ownership (TCO) reduction: automating deployment of OS and required set of applications, standardization of hardware and software to eliminate highly-mixed operating environment, virtualization, workstations' interchangeability (roaming profiles, folders' redirection, UNC naming, ...), consolidation.

Programmer (C++, Assembler)

Sep 1993 - May 1997 (3 years)

Designed and developed software suite for Mars-rover-model driving (graphical human interface for plotting a move - trajectory calculation - vehicle's command sequencing - serial port driver - wireless modem for transmission).


Computer networks

2001 - 2002 (1 year)

System administration

1998 - 1999 (1 year)

Master’s degree with distinction in Engineering

1991 - 1997 (6 years)


Microsoft 070-58 “Networking Essentials” (1999)

Prometric Testing Center

Planning, Implementation, Troubleshooting.

Upper-Intermediate English (2006)

Language Link

Schools of English


  • US English Level 1
  • Ethernet Admin 1


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