Hemanth Kumar Email & Phone Number

Bengaluru, Karnataka, India

Linux and Windows Server administrationPatch, vulnerability management and BAU activitiesAdministrating Unix servers (Server maintenance, Access Control, Storage Addition, Backup Configuration)Automation of repetitive tasks with AnsibleConfiguration management with Salt StackDevelepoed playbooks to capture prechecks of linux servers, reset dracadmin password, filesystem clean up,idrac firmware update, resetting local user passwordsWindows Server AdministrationPatch, vulnerability management and BAU activitieDELL EMC Networker AdministrationServer addition and removal from backup, server and data restoreResource management on VM through vsphere clientESXI and vcentre patch managementHardware level firmware update on physical servers Worked on EMC & pure storage with multipathing

Bangalore Urban, Karnataka, India

Automation of sftp and ftp transfers over intranet and internet using PythonAutomation of repetitive task with saltstackRedhat to Centos migrationsAdministrating RHEL, Centos and AIX server.Administrating Unix servers hosted on Azure (Server maintenance, Access Control, resizing, Backup Configuration)Server monitoring (High cpu, memory, swap, file system usage)Performing the Daily activity LVM and user admin tasks and otherDisk Storage Management in AIX - Logical and Physical Volume management, configuring disks Storage (ASM disk) configuration for oracle DB serversStorage migration from host end on both AIX and Linux serverResource management on VM through vsphere clientHardware level firmware update on physical servers Worked on EMC & pure storage with multipathing

Bengaluru, Karnataka, India

DevOps Infrastructure Engineer - UNIX (Infrastructure as Code)Expertise in Tools:PuppetAnsibleAnsible Tower/Tower CLIGitRedhat SatelliteVSphere/Power CLIHave been part of multiple project transitionExpertise in infrastructure as code IaC, administration of IT infrastructure using DevOps methodology/tools.Automation of repetitive task with ansible and git version control systemAutomated health checks using scheduled jobs through ansible towerCI/CD of automated health check playbook using git as version control systemLinux patching using ansibleLinux Server administration using DevOps methodology (Infrastructure as code) using Ansible, Puppet and Git.Managing and provisioning computer data centers through machine-readable definition files, rather than physical hardware configuration or interactive configuration toolsWorking on Access Control Lists, configuring sudo and identifying group of users and granting some set of commandsServer monitoring (High cpu, memory, swap, file system usage)Performing the Daily activity LVM and user admin tasks and otherDisk Storage Management in AIX - Logical and Physical Volume management, configuring disksStorage (ASM disk) configuration for oracle DB serversStorage migration from host end on both AIX and Linux serverUpgrading and installing TL,SP on AIX servers and Linux server patchingHave worked with both physical (IBM & Dell) and virtual serversResource management on VM through vsphere clientHardware level firmware update on physical serversWorked on EMC & pure storage with multipathingCoordinate with vendors on hardware issueAIX 6.1 to 7.1 OS migrationTaking regular system backup using Mksysb and volume group backupWorking on GPFS, CIFS, NFS and NAS

Bengaluru, Karnataka, India

Working for a Health Care ClientActive Directory and MS Exchange Server, Citrix, Office 365 administrationProvide end to end support for all IT related queries and issues working around predefined SLATroubleshooting issues related to internal software, VPN and profile related issuesOnboarding and off boarding employees, managing user access levels to internal application Training and assisting new engineers (process and technical), Creating SOP Helped streamline the process and escalation levels

Bengaluru Area, India

Providing Level 2 Technical support for critical issue (PC Hardware) to US customers over the phone Handling escalations validate troubleshooting done by level 1 engineer and approve hardware replacement Training level 1 engineers (process and technical) Managed call flow and responded to technical support needs of customers. Maintained high departmental standards for quality and productivity metricsProviding Level 1 Technical support (PC Hardware and Software) to US customers over the phoneWorking from a standard protocol and utilizing documented processes to respond to customer issues. Some judgment may beused to supplement the outlined process.Successfully resolve simple to moderate technical issues (related to hardware and software) from incoming customer contactsand proactive notification systems.Respond to service, product, technical, and customer-relations questions on subjects such as features, specifications, and repairson current and discontinued products, parts, and options, based on customer entitlement (for example more complex warranty).Begin to proactively assist customers to avoid or reduce problem occurrence.

Bangalore

Responsibilities:Binary Tree – File System TestingDeveloping shell scripts to test the functionality of the file systemTest Case & Patches for BTRS Device Identification.https://www.mail-archive.com/linux- btrfs@vger.kernel.org/msg22245.html Development of File Export (NFS Share) Profile for OpenLMI https://github.com/HemanthKumarHC/rozofs

Master Of Computer Applications (Mca), Computer Applications

Activities and Societies: Presented a IEEE paper on Data Protection Techniques In BTRFS

Bachelor Of Computer Applications(Bca), Computer Applications