Chetan Ahire

Linux :

• Performed Monthly OS patching of PROD manually and automated (Using Tanium)
• User and Group management , File System Management
• LVM configuration
• Troubleshooting Day to Day Linux server issues, Handling over 1500+ Servers Environment.
• Ansible playbooks creation for automation
• Monitoring and Managing Linux Processes
• CIFS, NFS and SFTP
• Resource management using VMWare-Vcenter
• Managed Cluster Nodes -PCS cluster

Cloud:

• Resize Virtual machine, Data disk addition
• Azure VM creation, Activity Logs, Snapshots
• Azure Netapp Files creation and mounting on Linux servers

• Level1 Support to Infrastructure and Applications, performed various task on both Linux and Windows Server
• Monitoring of server, network and applications along with ticketing and alert triggering tools
• Worked on issues of different severity and outage
• Keep Eyes on Job Scheduling and re-run job if triggers failed or take necessary actions in Control-M
• Created some Queries in DAT-Automation to automate incidents
• Providing Use cases and Automate alerts Using Automation tools to reduce human efforts
• Hand on Experience to work on issues such as Drive size, CPU usage, Memory usage, Server Health Check, Network issues, Services, Reboot, Maintenance mode for Server
• Analyze Server and Client-side performance and Provide prompt resolution to customer issues of all severity.