Hold responsibilities to configuring, monitoring and administering the company’s network infrastructure. Established new IT policies, which is define an acceptable use of IT assets within the company. Fulfilled administrative responsibilities including the addition and changes to the end-user desktop environment, company’s e-mail system and Avaya Definity PBX accounts. • Developed and implemented company’s forest and domain functional mode transition from “Windows 2000 native” to “Windows Server 2008 native” • Developed technical documentation to provide much more secured wireless communication of different type of devices based on Wi-Fi Protected Access 2 technology with digital certificates and RADIUS authentication • Implemented centralized real-time monitoring system of critical services and servers availability • Implemented hierarchical corporate antivirus protection system based upon Kaspersky Business Space Products and Kaspersky Administration Kit • Integrated no price end-users communication system based on Ignite Realtime’s “Openfire” jabber server with multimedia support • Maintain the availability of the WAN and LAN resources in a multi-domain Microsoft 2003 / 2008 Server Active Directory environment • Research networking and application solutions for deployment within the organization • Implemented and maintaining Windows Server Update Services 3.0 to provide more stability and enhance security on servers and desktop computers • Administer company’s firewalls • Implemented and managing Microsoft Windows Certifications Authorities and Open SSL Certifications Authorities

• Installed, configured and maintained corporate Internet gateways based on FreeBSD 6 and Windows Server 2003 • Reconfigure domain controllers and servers with correspondence to written security policy of the company • Designed and implemented the central backup system one of the line-of-business applications data • Implemented hierarchical corporate antivirus protection system based upon Kaspersky Business Space Production and Kaspersky Administration Kit • Installed and configured new mail system for company based on Exim Mail Transfer Agents and Dovecot Local Delivery Agents running on FreeBSD 6 with the Yandex “Spamooborona” spam protection configured. • Maintain the availability of company computer resources including servers, workstations, laptops, printers and multimedia equipment • Implemented IP Security and PGP security for access, communications, resources and storages • Research networking and application solutions for deployment within the organization • Implemented and maintaining Windows Server Update Services 3.0 to provide more stability and enhance security on server and desktop computers • Administer company’s firewalls • Designed and implemented company’s security policy

• Installed, configured and administer corporate Internet gateways base on Windows Server (advanced firewalls, two ISPs, ADSL, dialup, IAS, Satellite communication connections) • Designed network infrastructure and communication system between three buildings using wireless • Installed and configured Microsoft ISA Server 2006 (advanced routing ) • Installed and configured company’s domain structure with students roaming profiles, monitoring, e-documentation • Managed all network devices, servers and desktops • Implemented imaging system using Acronis Snap Deploy, UIU, Norton Ghost • Designed company security policy

Eastern Languages/Linguist Translator of 2 forein languages , Qualification of linguist and translator of 2 foreign languages – English and Chinese