Key Responsibilities: Involved in administrating centralized network including more than 300 servers on different sites, shared multiple domains with around 80 branches linked to international head offices. Administer Microsoft Cluster Server (Enterprise). Handling the installation, configuration, monitoring & troubleshooting. IBM Tivoli backup administrator (TSM) Acronis Backup administrator (Acronis Advanced server & Exchange ) – Windows 2000,2003,2008 Server and Professional. – MS Exchange 5.5 and upgrade to Exchange 2000,2003,2007 and 2010. – MS IIS4 with different intranet sites and applications. – HP,IBM Servers & workstations. – Upgrading NT4 Domain to Windows 2000 active directory joined . – Installing ATM's machines (CMS-NCR) in various branches. – IFLEX migration form old server HP dl to new blade 460c (Project Manager) – Implement Flexcube servers – Domain and Exchange migration to blade 460c system – Exchange migration 2003 – 2007 – Exchange migration 2007 – 2010 – Windows domain migration 2003 – 2008 (Project Manager) – Implement and support HP SAN 4400 & 5000 Storage – Implement and support EMC SAN VMAX Applying & ensuring security policies for all NT bank servers & clients, coordinating with security team.