Network & System Administrator
Dubai National School
Total des années d'expérience :20 years, 9 Mois
• Managing and maintaining 600 + computers and 15+ windows servers.
• Administration of Windows Server 2003, 2008 R2, 2012 R2, Active Directory Service, DNS, DHCP, IIS, NAT, DFS, FTP, VPN and TERMINAL SERVERS.
• Installing configuring and Troubleshooting Windows XP, Vista, Windows 7, 8 and 10.
• Performing installation, configuration, troubleshooting and maintenance of windows server & desktop, which entailed user and group administration, backups, network printer setup, connectivity & network monitoring
• Managing and monitoring the user’s request according to priority & providing support for IT infrastructure and resolve day-to-day issues.
• Installing and Configuring VMWARE ESXi Hypervisor, Windows Hyper V and Guest Operating Systems.
• Hands on Experience in 3COM, Sonicwall, NexGen firewall.
• Administration of intranet and internet websites.
• Assigning Group Policies for Users, Folder redirection, Software installations / un installations using group policies
• Configuration of POP3 E-mail Clients and troubleshooting backup.
• Managing Wireless Access Points and troubleshooting of WIFI on laptops.
• Deploying and managing of Print Servers & Network Printers.
• Troubleshooting of LAN, wireless routers, Network Printers, user permissions.
• Regular inspection and managing of server and client computers.
• Managing Symantec End Point Protection Antivirus for clients and servers.
• Managing and monitoring internet bandwidth with internet monitoring Software.
• Regular updating for servers and antivirus updates for clients.
• Remote support by using Ultra VNC/ Remote Assistance.
Server Level
• Coordinating with clients, understanding the IT requirements, providing them the best solution & technology.
• Planning, designing & Implementation of Local Area Network, Wide Area Network & Online Server for accessing of Remote desktop for Remote Users.
• Installing of Microsoft Small Business Server2003, windows server 2003 Enterprise & Standard Edition with domain and user access permissions.
• Installation and Configuration of DNS, DHPC & TERMINAL Servers.
• Configuration of Remote Access through VPN for secure accessing of Server.
• Installation and Configuration of Internet for T1 with Natting and Port Forwarding.
• Deployment of 3Com, Dlink, SMC Broad Band Router, US Robestics, Linksys cable/DSL router & all other routers & other Firewall to Prevent Hacking.
• Deploying and Configuration of Wireless Routers & Wireless Access Points with accessing security.
• Deploying and Configuration of Print Servers, Network Printers & tape drives.
Customer Support:
• Supporting the customer for their quires & guiding them for configuration of internet and other configuration over phone, by Email & Remote Desktop.
• Guiding for installation and configuration of application software.
• Regular visits to Customer sites with my team to ensure smooth and free flow of LAN and WAN
• Assembling of Personal Computer.
• Installing Dual Operating Systems in different File systems.
• Installing of Servers and Configuration.
• Maintaining LAN on windows 2000 server platform.
• Installing Network Printers
• Installing and Configuration of Domains, Child Domains and Configuration of Microsoft Client Server LAN.
• Trouble Shooting with Hardware, LAN Components and curing the faults
Master In Computer Applications
Bachelor in computer Applications