PROFESSIONAL SUMMARY

VMware certified professional with 8 years of telecom and IT extensive experience in VMware Virtualization, Windows Systems, Networking, Database Design and Implementation, Data Center decommissioning, troubleshooting of mission critical IT systems assignments. Deploy, upgrade and manage systems, including virtual infrastructure, hardware, software, networks, databases, servers and peripheral equipment.

TECHNICAL EXPERTISE

• Experience with Virtualization technologies like Installing, Configuring, integrating and administering VMware ESX/ESXi, vSphere, vCenter server and applience, vConverter, vMotion, HA, DRS, vCenter Operations Manager, vCenter Service Manager, vCenter Configuration Manager, Site Recovery Manager, Update Manager, vRealize, Horizon View, ThinApp,Cloud Director, Cloud Connector Server, vCenter Connector Node, vShild Manager, vFabric hyperic, OpenFiler for ISCSI SAN, NAS,NFS, Virtual Networking and Configure RAID 0/ RAID 1/ RAID 5/ RAID 10.
• Extensive experience with Microsoft windows server 2003/2008 R2/2012 R2 Active Directory, GPO's, DHCP, DNS, IP, Sub Nets, VPNs, vLAN, Network routing, firewalls, LAN/WAN switching and Backup Recovery, File Print Server, IIS Web Server , FTP, Terminal Server, WSUS, Microsoft Clustering, Exchange Mail Server .
• Extensive understanding of networking concepts, IE. Configuration of networks, TCP/IP,
• VPN, VLANs, and routing in LAN/WAN, Ethernet Port, switch, router, optical MUX, port forwarding, wireless networks Cloud computing concepts.
• Proficient in MSSQL server2005, 2008, 2008-R2 installation, configuration, maintenance, upgrade, backup and restore, recovery, migration, performance tuning, indexing, monitoring and troubleshooting.
• Expertise in mentoring and setting up High Availability, High safety and high performance environments like Database remote server Mirroring, remote server Replications, remote server Log shipping, snapshots, Disaster Recovery, linked servers.
• Experienced in SharePoint 2010/2013, MS Exchange server 2007/2010 installation, configuration and maintenance.

WORK EXPERIENCE

VMware/Windows Systems Engineer

Confidential

Responsibility:

• Responsible for implementation of vmware virtualization environment from the scratch.
• Installation, configuration and deployment of VMware products such as VMware Workstation, VMware converter, VMware vSphere, vCenter server and applience, VConverter, vMotion, HA, DRS, vCenter Operations Manager vCOP , vCenter Service Manager, vCenter Configuration Manager VCM , vRealize vROP , Site Recovery Manager, Horizon View, Cloud Director, Cloud Connector Server, vCenter Connector Node, vShild Manager.
• Configure the integration of ESXi host with active directory and ODBC connection of System DSN with MSSQL Server.
• Worked with the network team to implement the network accelerator in the VDI environment to address the slowness issues for users working remotely.
• Applied patches/updates on all ESXi Hosts, Windows servers and workstations with Company standards on every month 3 rd week of Saturday or sometimes on every weekend.
• VM Servers build rebuild Deploying the New VM from the Template and Cloning an Existing VM as per the client request through change management process.
• Configured Virtual Networking Virtual Switches, VM Kernel Ports ,Virtual Storage Access Control and VMFS Data stores ,Creation, Management and Configuration of Virtual Machines,.
• Experience in installing, configuring and troubleshooting VMware View Composer and View Connection server, view transfer server, view replicaserver,ThinApp, view agent, view client to make Virtual Desktop Infrastructure efficient and to simplify desktop administrative management tasks.
• Implemented VDI Horizon View Virtual desktop infrastructure technology using VMware View.
• Performing Snapshots, Clone and Templates.
• Security hardening and Monitoring of VM's ESX servers CPU, Memory, Disk, Network Utilization for Security Compliance.
• Configured High availability, Clustering, VMotion, Storage Vmotion and Custom roles for users and Administrators.
• Server Consolidation with VMware Converter P2P and P2V Conversions
• Snapshot manager and restoring a snapshot.
• System Administration-Managing Users, Groups, Roles and Access Permissions.
• Setting up and monitoring performance monitoring and capacity planning.
• Managing Tasks, Events and Alarms
• P2V Hot conversions using converter enterprise 3, 4 and 5.
• P2V cold conversion using VMware Converter Boot CD.
• Configured HA, DRS clusters, FT for important VM's.
• Creating and managing resource pools and adding the VM's into the pools.
• Presenting FC SAN LUN's, RDM's iSCSI LUN's and NFS mounts.
• Created vSwitches and different ports groups for different purposes.
• Taking care of NIC teaming at ESX server level for redundancy.
• Updating and upgrading ESXi servers using vCenter update manager.
• Worked with the network team to implement the network accelerator in the VDI environment to address the slowness issues for users working remotely.
• Applied patches/updates on all ESXi Hosts, Windows servers and workstations with Company standards on every month 3rd week of Saturday or sometimes on every weekend.
• Experienced with x86 / x64 Intel, HP, IBM Dell hardware like rack-mounted servers, tower servers, Blade server, desktop, laptop and other peripherals.
• Capacity planning using Capacity planner and VMware guided consolidation for gathering the physical machines CPU and Memory usage metrics.
• Managed 50 Physical server 40 Esxi hosts bringing total to 90 managed hosts and administered more than 2000 VMs.
• Created and managed separate VMware clusters like QA, Development and Production.

Environment: Windows server 2000/2003/2008 R2/2012 R2, Windows XP/Vista/Win 7/win 8, Open filer/Starwind iSCSI SAN/NAS,HP ProLiant ML350p Gen8, HP ProLiant DL380p Gen8 - Xeon E5-2640V2, HP ProLiant BL460c Gen8 - Xeon E5-2650,Dell PowerEdge R415, Dell PowerEdge R820, Hp 3par Storage server 7400 2-N Storage San, Hp Qr485a 3par Storage server 7400 4-Node, Hp 3par 8-Shelf 129tb Fibre Channel Fc San.

VMWare tools: VSphere 4.1, 5.1 suites, ESX 4.1,ESXI 5.0/5.1/5.5, vCenter Server Appliance 5.1/5.5, vCenter Server 4.1/5.0/5.1/5.5, VMware vCenter Converter 4.2/4.3/5.0/5.5 VMware vSphere Update Manager 5.0/5.5, vSphere Replication Appliance 5.1/5.5/5.8, Site Recovery Manager 5.1/5.5/5.8, vCloud Director 5.1/5.5, vRealize Automation 5.1/5.2, vShield 5.1.1, , vCloud Networking and Security 5.1/5.5, View Composer 5.2/5.3/6.0, vFabric hyperic

Tools Use: ADManager Plus, Vizioncore vRanger, veeam backup, vfoglight, Nagios, OpenFiler.

Windows Systems Engineer

Confidential

Responsibility:

• Setting up and monitoring performance monitoring and capacity planning.
• Responsible for Installation, Configuring, Managing and Maintaining Windows Server 2003/2008 R2/ 2012 R2 Enterprise/Standard Edition, Microsoft Exchange server 2007/2010 , Microsoft SharePoint server and Microsoft SQL Server 2005/2008R2/2012.
• Installed and configured an Active Directory Domain Controller AD DC , Read Only Domain Controller RODC , Replicate Domain Controller RDC and Child Domain.
• Configure and maintaining Enterprise/Subordinate/standalone Root Certificate authority server.
• Installation and configuration of DNS Server,DHCP server, Print Server, File Server,Replication File server, IIS Web Server, FTP Server, Windows Deployment Services WDS with web through configuration.
• Remote Desktop configuration with default port and modified the default port by using regedit HKEY LOCAL MACHINE with web through access.
• Responsible production support of Active directory AD , GPO, Domain users, Users and groups and given appropriate permissions, shares and privilege to access LAN and Domain environment.
• Administered the Group Policy, a collection of permissions, security and rights which can be applied on sites domains and OU's. Also used group policy to automatically upgrade, repair software installation online.
• Administrating/Responsible production Exchange 2003/2007/2010 Email Server, creating/disabling users, Mailboxes management, public folders administration, monitoring server health, LDAP, smtp traffic/queues, Resolving Outlook issues.
• Installed, Configured and Implemented Terminal Server TS RemoteApp on IIS 7.0 Windows 2008 R2 published applications using TS Web Access, RemoteApp programme and TS Gateway.
• Installation and Configuration of networks, router/switches configuration and wireless access point/router with security, TCP/IP, VPN, Content Filtering, Access Control Lists on router/switches, VLANs port mapping, naming etc. , and routing IP address in both LAN/WAN and wireless networks.
• Configured all kinds of router/modem/switch and PoE switch like Linksys, Netgear, Belkin, D-Link, Cisco and EnGenius.
• Configured and management of core TCP/IP networking technologies with LAN, MAN, WAN, Telnet, VPN, NPS, V-LAN and Firewalls Port configuration for Local and remote access.
• Analyze, log, track and complex software and hardware matters of significance pertaining to networking connectivity issues, printer, server, and application to meet business needs.
• Creating a backup job and also took backup of data center on daily, weekly and monthly basis.
• Configure and managing Active directory Right Management Services AD RMS , AD DS, AD LDS
• Managed an Active Directory site replication schedules, site links and boundaries, used ADUC to create and manage computer, user and group accounts in an Active Directory environment.
• SQL server installation, configuration, maintenance, upgrade, backup and restore, recovery, migration, performance tuning, monitoring and troubleshooting.
• Maintain High availability operation mode with Mirroring, Replication, Transaction Log backup, Snap Short, SSIS with Flat file Excel and Access dynamic configuration through BIDS, SSAS, Reporting server SSRS configuration and report building and deployed through internet and SharePoint.
• Work with SharePoint 2010/2013 including installation, administration, and maintenance.
• Adding/Changing/Removing users and user group permissions of sites, updating content changing navigation.
• Experienced with x86 / x64 Intel, HP, IBM Dell hardware like rack-mounted servers, tower servers, desktop, laptop and other peripherals.

Environment: Windows server 2000/2003/2008 R2/2012 R2, Windows XP/Vista/Win 7/win 8,MSSQL Server, Exchange Server 2007/2010,Open filer iSCSI SAN/NAS, HP Proliant Blade Servers, Remote desktop services.

Tools Use : ADManager Plus, Acronis , Netwirx, wireshark, Spiceworks, Nagios, UltraVNC.

Datacenter Technician

Confidential

Responsibility:

• Responsible for the configuration and installations of data center equipment.
• Physically installed, rack, and stack servers, switches, devices in data centers.
• Physically installed Category 3, Category 5, Enhanced Category 5, Category 6 and Fiber Optic Structured Cable Distribution Systems.
• Develop, update and maintain all standard operating procedures for data cabling.
• Performed cabling and wiring management caballing rack.
• Installation of outlets, pulling cable, fire stopping and pre-termination including organizing, forming, dressing and labeling cables to industry standards.
• Terminate, assemble and install 8-pin modular connectors and coaxial connectors, light crimp connectors and optical fiber ST and/or SC ceramic connectors.
• Accurately test copper and fiber multimode and single mode cables to required certification parameters utilizing appropriate test equipment as required.
• Diagnose and correct copper and optical fiber problems.
• Removal and demolition of abandoned cables.
• Determine closet and equipment layouts and install closet hardware including backboards, connecting blocks, racks, patch panels and fiber enclosures, and balance video equipment.
• Perform cable splices for copper and optical fiber mechanical and fusion .
• Server hardware troubleshooting and installations hard drives, memory, RAID Controllers, HBA Controllers, etc
• Configuring remote management DRAC's and ILO's on HP and Dell hardware.
• Responsibilities included troubleshoot hardware, software and network errors, installing and configuring network printers and scanners.
• Physically monitor all compute spaces for proactive maintenance.
• Perform server, network device, and storage array hardware troubleshooting.
• Perform advanced structured cabling tasks including termination of fiber fusion splice , twisted pair, and coaxial copper runs.
• Proficient in extending various types of network circuits including OC-n, DS1/3, Gigabit Ethernet, and wavelength.
• Performed to installation and configuration of Microsoft windows server, Active directory, Network Share drive, FTP Server, IIS and VMware vSphere.
• Performed Network Patch cabling with good color coding knowledge and IP configured for LAN.
• Co-ordinate with offshore and on-site administrators for status and for task details.
• Provided status updates to project managers, peer groups, administrators and occasionally clients.
• Co-ordinate with other infrastructure teams for day-to-day activities and projects.
• Open, monitor, and follow up on tickets pertaining to issues/errors on servers, as well as network and storage devices.
• Ensure proper internal approvals are in place before performing changes to data center environment.

Environment: Windows server 2000/2003/2008 R2/2012 R2, Windows XP/Vista/Win 7, HP, DELL's Rack and Blade Server.

Confidential

Responsibility:

• Setting up and monitoring performance monitoring and capacity planning.
• Monitoring the BSC, BTS and Transmission Alarm, if any problem found then instant contact with BSS team DTCL CTG to solve the Problem.
• In absence of BSS team when they are in outside then check BTS site status and informed it to NOC Manager.
• I have done Transmission and site survey for Dhaka-Chittagong Backbone of DTCL.
• To check PDSN Performance survey within our existing BTS site with HUAWEI engineers.
• PDSN installation in the subscriber-end.
• Checking the traffic congestion data in different office direction and saving the office direction 3 and 10 DHK MSC and Banglalink as per order of Manager NSS BSS in daily.
• Test the voice service with other operators, if any problem arise I make a report and send it to Manager NSS BSS for taking steeps urgently.
• Taking CDR data daily and make report and send it to billing manager.
• Checking PDSN service, if any problem found contact with respective engineer of DTCL Dhaka office.
• To collect the performance data and save it for report as per order of Manager NSS BSS .
• To assemble the total 30 days performance data for final analysis and make it report
• Checking the interconnection link between my companies to other operators.
• Check Circuit Status of all office direction and configuration of trunk circuit and sub route.
• E1/T1 configuration of GE16 card and
• Monitoring the BSC, BTS and Transmission Alarm
• Backbone network maintenance, site survey and BTS site transmission configuration
• Configure Tejaj, Alcatel, Simens, Fibridge and Loop Brand Optical MUX for E1Connection