Mir . Email & Phone Number

Chicago, Il, Us

Chicago, Il, Us

Memphis, Tennessee, Us

• Experienced using GitHub as our version control tool.• Installed Patches/Packages on Solaris Servers and RPM packages on Linux Servers. • As a Linux Administrator, got involved in designing, shell scripting, supporting Oracle databases, and troubleshooting RHEL Linux / Oracle Linux servers.• Installations and Configurations of new Red Hat, Oracle Linux servers and Windows 2008/2012 servers.• Worked on the installations of the new ESX hosts on the Cisco UCS physical servers.• Configured Network concepts DNS, DHCP and troubleshooting network issues of Linux servers.• Performed the setup of FC zoning to the newly built Cisco UCS servers with the VNX storage systems.• Installed, Create Virtual machine (KVM, VMware) and configured Red hat Enterprise Linux (RHEL5/6/7), Centos 5/6/7.• Server racking, cabling and server built (kickstart).• Install and maintain security patches on the operational and development system, which includes but is not limited to, Centos, Red Hat Linux and Solaris 10.• Worked on installation, configuration and maintenance Redhat, CentOS and Suse Servers at multiple Data Centers.

Mclean, Va, Us

• Participating in complete system builds, upgrades, migrations and patch management.• Level II deep-dive analysis, break/fix for production environment and normal On-call rotations.• Experienced Creating Masters and Admin nodes for the puppet configuration for puppet v3.• Orchestration using Kubernetes sing CNI/CNM networking model.• Linux responsibilities: Created accounts, monitored performance, deployment, administration, maintenance, and scripting (bash).• VMware responsibilities: Deployment, administration, maintenance, researched and recommended best practice software, and PowerShell scripting.• Level II deep-dive analysis, break/fix and normal on call rotations, and finding RCA.• Supported Production and Non-Production Environment by 24x7 on call Support.• Created/deployed New VM's by using Templates and cloned VM's.• Built the RHEL and Oracle servers from the VM Golden Image template.• Patched over 1800 Linux servers by automating the patching process using Ansible playbooks• Responsible to designing and deploying new ELK clusters (Elasticsearch, Logstash, Kibana, beats, Kafka, zookeeper etc.• Created Log collection in Tick Applied filters on log data before sending to Elastic Search.• Efficiently handled periodic exporting of SQL Data into Elastic Search.• Designed and deployed AWS solutions using EC2, S3, RDS, EBS, Elastic load Balancer (ELB), Auto-scaling groups, Opsworks. • Involved in performing application deployment to AWS Elastic BeanStack environment• Set up and managed Jenkins build farm of mixed Linux, Mac OS, and Windows slaves. • Configured & deployed Java applications on Amazon Web Services (AWS) for a multitude of applications utilizing the AWS stack, cloud formation.• Handled several projects go-live deployment/upgrade activities.

Seattle, Wa, Us

• Implemented Virtualization with VMware vSphere 6.0, implemented and managed Virtual Machines using VMWare ESX, vCenter and vSphere client. • Performed VM cloning using vCenter server, Templating and vMotion activities on ESX Clusters.• Installed, configured packages using RPM, Red Hat Subscription Manager and performed upgradation, patching works on Linux Servers.• Installed WebSphere 7.0 as Application Server, performed upgradation from WebSphere 7.0 to WebSphere 8.0.• Created scripts to schedule multiple Cron jobs in Linux Environments and scheduled multiple jobs using Task manager in Windows Environments.• Installed, configured and deployed Oracle 11g, Mongo DB Databases for several applications.• Hands on experience in monitoring Server infrastructure with Solarwinds Orion and CLI tools for performance Analysis and trouble shooting.• Installed and configured multiple applications in the environment according to the requirement.• Troubleshooting the issues and monitoring the servers after the resolution to check the CPU utilization and memory usage and getting the RCA for the issue to avoid these again in future.• Supported the prod environment for 24x7 on call even on weekends for once in a week shift, to avoid the escalation and give the bets service for the client and customers for prod environments.• Troubleshooting the issues based on the severity level.• Experienced in maintaining Data Center Team when needed from physical servers’ side, guiding them through follow up with vendors and about cables and parts.• Experience in configuring and maintaining Linux applications with network protocols such as SSH, DNS, DHCP, HTTP, HTTPS, NFS, BIND, FTP, LDAP, Samba, NFS.