Project : CRIS Centre for Railway Information System)• Continuously monitor all RHVM/RHVH/hosts/guests/Storage domain, Dell EMC storage, Dell NMC, SLB and Other devices through commands and UI available, RHV manager dashboard, OME, ESRS & unisphere, nagios, grafana• System health checks 3 times in a day Morning, Evening and Night): Should include info Regarding: Mounted File Systems, File Systems Disk space Usage, inode Usage, RAMUtilization SWAP Utilization, Processor Utilization, Current Load Average, last boot time and system alerts.• Creating and managing virtual Machine, templates worked with clone and snapshot of virtual machine• Adding SAN using multipath and creating using physical volumes, volume groups and logical volumes.• Configuring distributed file systems and administering NFS server and NFS Clients. Installed/upgraded patches, firmware and security patches for all applications in installed infrastructure.• If any issue occurs pertaining to RHEL/RHV, we should log the incident with Red hat and keep tracking till E2E closure.• Checks VM/BM status to ensure that all VMs, KVMs are up and working fine.• Monitor the backup through NMC console, if any backup fails then need to troubleshootthe issue/ if required log a case to the respective OEM. Monitor and Manage of Hardware,* Dell EMC MX7000 Chassis.* Dell power edge MX740c Blade.* DELL R450 Server.* Dell R440 Server.* Dell ML Tape Library.* Dell unity XT 380 Storage.* DELL MX9116 I/O fabric Switch.

Project : IARI Indian Agriculture Research Institute)• Performed installation, maintenance and troubleshooting of Linux servers.• Different types of Installation and configuration on Red Hat, Centos, Ubuntu, and Windows.• Configuration of LVM and managing the volumes. Extend and reduce the volume size as perrequirement.• Performed Database back-ups on regular basis using MySQL dump utility• Responsible for adding, creating new user, groups and setup home directories and appropriateaccess and restriction to software directories &file using access modes• Give special permission and Ownership using ACL and Chown.• Assisted in setting-up proactive monitoring tools such as Nagios.• Performed Linux administration and data migration activities.• Maintained data center infrastructure including servers and networks.• Apache web server maintenance, installation, configuration, virtual hosting including name-based,secure and private site, certificate generate, manage user accounts.

Project : Genpact India Pvt Ltd• The primary responsibility is to carry out day-to-day tasks of System Administration and Monitoring and updating Tickets (issues) through Incident management system.• Different types of Installation and configuration on Red Hat, Centos, Ubuntu, and Windows.• Administrations of Users and Groups.• Linux Package management tools (rpm, yum etc)• Taking backup on Linux server using Rsync, Zip and Tar.• Hand on experience on desktop assembly and windows/Linux operating system installation and troubleshooting.• Working knowledge on Active Directory Groups of Users, Organizational unit, service accounts and password reset.• Handle L1/L2 level tickets for Global Genpact end users IT issues and follow-ups to verify final resolution and determine satisfaction level.• Ensure that all phases of Service Desk work are properly coordinated, monitored, logged, tracked and resolved appropriately within SLA.• Escalating IT issues to next level where necessary and keep user informed on call.