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john b. | Elance
 
176985602337900
Last Sign-in: Jul 2, 2012

john b.

Systems Administrator/Architecture - 15 years exp
   United States
  |   china springs, TX

Overview

Minimum Hourly Rate $55

Energetic, service-focused Systems-Server Administration/Architecture professional with 15 years of progressive experience. Confident, driven leader with diverse expertise building focused IT environments. Frequently driven resolutions to service delivery challenges, with accolades for motivational and strategic leadership.
Developed flexible IT operations with risk assessments, contingency planning, and design.
Cost saving measures, including migrations from Exchange 2003 to 2007/2010, windows 2003 to 2008/2008R2.
IT Environment...

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Skills (10)

Tested
Active Directory
Microsoft Windows Server
Firewall
Internet Security
Network Administration
Microsoft SQL Server Programming
Windows 7
System Analysis
Network Security
TCP/IP

Employment

freelance consultant
Systems-Server Administrator/Virtualization
2008 - Present
System designed and re-implemented the client's exchange environment from exchange 2003 to 2010. This improved capacity, redundancy, and increased the exchange environment life span. According to...
genband
Senior Systems-Exchange Messaging Engineer
2011 - 2011
Served as a subject matter expert for Microsoft Windows Exchange Server 2010 redesign & redeploy, AD, unified communications (LYNC), virtualization (Hyper-V, VMWare) and storage (Dell equallogic...
DRS
Datacenter Administrator Messaging/Collaboration
2007 - 2008
Maintained, supported and recovered the datacenter in its entirety on a 24/7/365 basis. Functions included onsite monitoring, on call monitoring, maintenance, support and of all data center systems...
Scalability Experts
Systems Administrator
2005 - 2006
Managed technical support of Active Directory in multiple sites, including coordination of technical issues involving network, hardware, and operating systems (Windows 2003 Server, Windows XP)...
greatnotions
IT Manager/Systems Administrator
2003 - 2005
Administrated all windows 2003 servers within the active directory organization residing on Dell hardware which included domain controllers, Microsoft Exchange 2003 (handling 800,000 emails per...
Aegis Communications
Systems Administrator
2002 - 2003
Provided technical expertise as a systems administrator for windows 2000 servers in multiple active directory organizations consisting of 200+ total servers. Configured and supported Windows 2000...
CompUSA
Systems Administrator
1999 - 2001
Responsible for intranet administration which included but not limited to a production, quality assurance, and development environments. Each comprised of Windows 2000 server and NT4.0 Server with...

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Identity
Username
erikboehringer
Type
Individual
Member Since
July 2012
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john b. | Elance

john b.