David D'Avignon Email & Phone Number

New Haven County, Connecticut, United States

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• Responsible for the design, organization, and maintenance of a multi-domain network (2003\2008 AD- including VMware $ MS HyperV technology) with over 1500 users. Environment includes Windows 2003\2008 servers.
• Exchange Administrator for the network upgrade and conversion From Exchange 2003 to Exchange 2007.
• Converted Novel client \ File Server… Show more.
• Converted Novel client \ File Server environment to 2003 Active Directory Domain implementing SAN technology.
• Project Manager for deploying companywide email archiving, backup, and Disaster recovery solutions.

• Responsible for the over-all maintenance of Insurity’s 2003 AD network, including Server’s, Mail Server (Exchange 2003), Server’s, Backup Software, Router’s, Firewall, Virus and SPAM Protection, Citrix environment.
• Diagnosed, rebuilt and reconfigured Exchange 2003 to perform at a higher level.
• Wrote disaster recovery documentation for Insurity’s Data center located in Alpharetta Georgia for their two main clients. Duties also included designing, quoting… Show more
• Wrote disaster recovery documentation for Insurity’s Data center located in Alpharetta Georgia for their two main clients. Duties also included designing, quoting, purchasing and configuring the equipment that would be.

Responsible for the maintenance of over twenty clients who run a multitude of environments from Peer to Peer, NT 4.0, 2000 Active Directory, to 2003 Active Directory Enterprise edition and Small Business server. These duties also include, firewall, router, virus protection, Citrix Metaframe XP and Presentation 4.0, backup software, phone system, SPAM.

Project Lead for Network upgrade from NT 4.0 to 2000 Native Active Directory mode. Including migration of all users from Exchange 5.5 to Exchange 2003 Project lead for QA environment. Constant building of network environments for whatever platform QA needed to test their applications.Responsibilities included AD network design, troubleshooting, and.

Manage and provide helpdesk technical support for 300 users in-house and 500 users worldwide.Manage and maintain system backup and restore of system dataInvolved in the creation and development of an offsite disaster recovery and data archiving.Re-create customer environments for company customer support group in order for them to test and recreate.

Managed helpdesk staff of six. Provide training for other Help Desk, Production Services and Operations personnel.Project Lead the Help Desk in trouble shooting LAN problems, including system crashes and E-Mail related problems.Involved in upgrading workstations including installation of memory and network cards.Investigate and resolve function and.