Rohit Kumar Email & Phone Number

Gurugram, Haryana, India

• Installation, configuration and maintenance of Windows/VMware server infrastructure, including vCenter, ESXI and Windows Server 2012/2016 and 2019.• Maintaining Micro Focus Data Protector for necessary back-up of critical servers. Job scheduling & implementation.• Managing VMware infrastructure environment with vCenter, ESXI servers and virtual machines.• Creating and managing virtual machines and installing various software’s as per vm’s requirement.• Security hardening and Monitoring of VM’s & ESX servers (CPU, Memory, Disk, Network Utilization).• Performing Snapshots, Cloning, cold migrations, and hot migrations of vm’s.• Virtual to Virtual V2V migration of Windows 2012/2016 servers.• Installing and configuring ESXi servers build & rebuild (Deploying the New VM from the Template and Cloning an Existing VM) as per the client request through change management process.• Installed several hotfixes and patches on windows servers to eliminate vulnerabilities.• Worked on VMware HA, VMware DRS, Resource pooling, Cloning and templates.• Responsible for attending change management meetings and submit reports to management.• Creating and managing resource pools and adding the VM’s into resource pools.• Troubleshooting LAN Connectivity related problems in vm’s. Taking Back ups and Troubleshooting Systems.• Perform Root Cause Analysis (RCA) for system infrastructure related service problems as part of problem management. • Troubleshoot and resolve systems infrastructure related incidents and problems according to customer processes. • Review event logs on a regular basis based on business requirements.• Manage the server OS patching procedure and security hardening. • Manage and monitor systems using monitoring software. • Conduct operational meetings with customer. • Writing/updating technical design, configuration-build and process documentation.• Net App storage management and troubleshooting dead path issues with HBA cards.

Gurugram, Haryana, India

Gurugram, Haryana, India

• Implement, Configure, Manage & Support Windows/VMware/Redhat server infrastructure in hosting environment.• Installation, configuration and administration of Windows 20016/2012, Servers with roles and features DHCP, DNS and Active Directory, DC, ADC, DHCP, DNS, FTP, WSUS.• Domain Controller (ADDS) Creating Users and assigning privileges to them and also managing users, groups, permissions and roles. • Maintained necessary back-up of critical servers. Job scheduling & implementation.• Managing VMware infrastructure environment with ESX servers and virtual machines.• Creating and managing virtual machines and installing VM Tools into VM’s.• Security hardening and Monitoring of VM’s & ESX servers (CPU, Memory, Disk, Network Utilization) for ISO/PCI Security Compliance.• P2V and V2V conversions by using VMware Converter, Veeam Backup and Replication.• Performing Snapshots, Cloning, cold migrations, and hot migrations.• Virtual to Virtual V2V migration of Windows 2008/2012 servers using Hyper-V hypervisor.• Monitor and Troubleshoot Storage Area Network based on RAID Disk Controller for all the • Nagios, Cacti, Pandora, SNMP protocol server’s configuration and monitoring.• Managing VMware infrastructure environment with ESXi servers, virtual machines.• Installing and configuring ESXi servers build & rebuild (Deploying the New VM from the Template and Cloning an Existing VM) as per the client request through change management process.• Installed several hotfixes and patches on windows servers to eliminate vulnerabilities.• Manage engine AD self-service tools SolarWinds Kiwi syslog, EMC networker for backup, • Master Sam star gate, Zimbra mail services to customers, global DNS services (dmarc, dkim and spf records zone file) • Maintained FTP Sites, Web Servers and created Virtual Directories in IIS7/8, Apache and tomcat.• Worked on VMware HA, VMware DRS, Resource pooling, Cloning and templates.

Noida, Uttar Pradesh, India

• Creating and managing virtual machines. Performing various tasks such as VMDK Expansions, virtual CPU and RAM upgrade, snapshot and clone creation and deletion, Capacity report,datastore creation on LUN extents6) Good knowledge on operating system Windows 2008/ 20012.• Patch administration and deployment, Fine-tune the system for optimal performance• Installations for security patches, functional patches and version upgrades• Experience on Installation / Configuration/ troubleshooting Server operating system.• Knowledge on migration. Knowledge on Backup/ restore process.• To make various changes in the server according to the requirement.• Set up of various internal use applications on different clients running through a centralized server.

New Delhi Area, India

In IT field since Dec 2012, maintaining IT infrastructure and various Services, like ADDS, DHCP, DNS, WSUS, FTP, authentication, mailing (IBM Notes 9.0 and Outlook Office 365), Directory services, internet access, Domain configuration, Remote client management.

Gurgaon, India

IT Executive in Lifestyle International Private Limited (Dec’2012-Sept’2014)

Bachelor Of Technology (B.Tech.), Computer Science

Graduation

12Th, Pcm

Senior secondary