- Primarily responsible for Managing the network & Security Infrastructure of Tawazun holding comprising 5 sites and Tier 2 data centers.- Building migration plans and preparing the LLD for IT Infrastructure during mergers and acquisitions of new companies.- Executing migration projects and provide technical guidance to the System , network and application teams for successful migrations.SWITCHES------CISCO, HP PROCURVE, HP A SERIES, HUAWEI SWITCHING TECHNOLOGY------VLAN, VSS, IRF, MPLS , TRUNKING , ETHER CHANNEL,VTP, STP, MST, HSRP, VRRP, MPLSROUTERS------ CISCO ROUTING PROTOCOLS------ OSPF, EIGRP , RIP , BGP WIRELESS------ ARUBA, HP FIREWALL------ CISCO ASA , JUNIPER, FORITGATE, PALO ALTO, STONESOFT ` MAIL SECURITY ------- IRON PORT, WATHGUARD ENDPOINT SECURITY ------ MCAFEE, SYMANTEC IPS ------- FORITGATE, PALO ALTO L2 SECURITY ------ DHCP SNOOPING, DYNAMIC ARP INSPECTION, VLAN HOPPING,SPOOFING ATTACKSNETWORK MONITORING ------ OP MANAGER, WHATSUP GOLD, SFLOW, NETFLOW, DEEP PACKET INSPECTION ------ LANCOPSEIM ------ IBM QRADARPACKET SHAPER ------ BLUE COAT, FORTIGATE, PALO ALTOLOAD BALANCER ------ CITRIX NETSCALERIP TELEPHONY AVAYA,CISCOVPN ------ SITE 2 SITE VPN, DIALUP VPNMICROSOFT ------ ACTIVE DIRECTORY, DHCP, DNS, EXCHANGE SERVERSMIGRATIONS ------- NETWORK INFRASTRUCTURE, ACTIVE DIRECROTY, EXCHANGE & APPLICATION MIGRATIONS

Working with a leading system integrator in UAE operating from Dubai, Abu Dhabi and ALAIN with more than 250 emploeys, having operations in UAE since last 20 Years and dealing with Public sector enterprises, Armed Forces, CID, and major oil companies-Responsible for Providing support and maintenece for the UTM Firewalls including Fortinet and stonegate firewalls for onshore and offshore sites of Major oil companies including ADMA-OPCO and ADGAS.-Designing, Deployment and support of IT security infrastructure (Firewalls, IPS, Mail security and endpoint security in multilayer model-Winodws Infrastructure design, implementation and support for Major Public sector enterprises and oil compnies comprising multi site.-Designing, Deployment and support of Active directory infrastructure-Designing, Deployment and support of Exchange server infrastructure-Deployment of Backup Net infrastructure for Data recovery and Bare metal recovery.-Planning and Execution migration projects of Windows 2000, 2003 and windows 2008 Forests, domains and messaging infrastructure.-Meeting with customers to analyze there Windows infrastructure and Security requirements.-Coordinate with Networking teams Active, passive and IP Telephony in related projects.

Job Description: I was providing Consultancy for designing and Implementation of British Client’s Networks. Including Online Web Server hosted in Server Farm. Clients Networks include windows 2003 Domain Controller with DHCP and DNS. File & Print Servers, Email systems include Mail enable, MDaemon and Microsoft Exchange Server 2003, Spam Controlling Mechanism, Email threats security, Firewalls, VPNs, Anti Virus Solutions, Anti Spyware solutions, Web Hosting Solutions.

•Managed a team of 15 persons working in 2 shifts.•Administration of 12 Servers in windows 2000 and NT 4.0 Domain Controllers, File & Print Server, SQL Server, ISA Server, Mail Server, Web Server, Sharepoint Portal Server, FTP Server and Lotus Same time instant messaging Server• Define and implement security policies to safeguard data and information• Manage Security, Virus protection and threat protection through Industry standard Virus & Pest Controlling mechanism. • Manage a helpdesk to handle user complaints/ issues. • Manage the head office LAN comprising more than 200-networked desktops.• Maintenance of head office WAN connectivity with service provider CyberNet using Pcom 256Kbps radio link and ISDN BRI dialup as backup.• conduct extensive end-user training in office applications and 'Workflow and Publishing Management System' usage to enhance familiarity with system platform and office work environment