I am have14 Years of Experience as Sr. System Administrator Managing Windows Servers 2012 ,2008,2003 , Exchange Server 2010, 2007 ,Responsible for administration and troubleshooting of over 1000 servers across three data centers and remote satellite offices. Work with Active Directory issues such as: logon failures, account lockouts, network connectivity, DNS and WINS name resolution, authentication problems, DFS links and replication issues, folder and printer permissions, etc. As a VCP Engineer I was responsible for all VMware Infrastructure installations for all client base located in Texas and surrounding states. This includes, but is not limited to, ESX and ESXi installations, VSphere installations, design and optimization of entire Virtual infrastructure and pre-deployment design. I configured these installations with Dell Compellent and EqualLogic storage. Responsibilities also included day to day troubleshooting issues related to exchange env.