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Praveen PJ

@praveenpj

Linux administrator at Infosys managing Azure infrastructure for SAP environments and automating Linux patching with Ansible.

India

Message

At Infosys, I administer Azure-hosted Windows and Linux servers for mission-critical SAP environments. I manage Azure Virtual Machines, Azure NetApp Files, and disaster recovery resources.

I automate Linux patching and configuration management with Ansible, SUSE Manager, and BigFix, and handle security patching and Qualys vulnerability remediation. I also support disaster recovery exercises and cluster failover testing.

Previously, at NTT DATA and Aptus Software Labs, I administered enterprise Linux and Windows infrastructure and provisioned virtual machines using VMware vCenter. I hold RHCSA and Microsoft Azure Administrator Associate (AZ-104) certifications.

Experience

Work history, roles, and key accomplishments

Current

Infrastructure Management Consultant

Current

Infosys

Apr 2024 - Present (2 years 6 months)

Administer 500+ Azure-hosted Windows and Linux servers for mission-critical SAP environments. Automate patching and configuration management using Ansible, SUSE Manager, and BigFix, and support disaster recovery exercises and incident resolution.

Azure RHEL SUSE Linux Ansible SUSE Manager BigFix LVM Filesystems Performance Optimization Disaster Recovery Azure Site Recovery Azure NetApp Files azure monitor Zabbix Qualys ITIL Incident Management Change Management Root Cause Analysis

Systems Integration Analyst

NTT DATA

Jun 2022 - Mar 2024 (1 year 9 months)

Administered enterprise Linux and Windows servers, managed patching and migrations, and provisioned virtual machines using VMware vCenter. Coordinated with Red Hat support for issue resolution and implemented ITIL-based change management.

Linux Windows Server VCenter VROps Patching Package Management ITIL Change Management Root Cause Analysis

Senior Systems Administrator

Aptus Software Labs

Jul 2017 - Jun 2022 (4 years 11 months)

Managed enterprise Linux and Windows infrastructure, configured firewall policies using Iptables, and performed Active Directory administration and user provisioning. Handled incidents and service requests using ServiceNow.

Linux Windows Server IPtables HP ILO Active Directory DNS ServiceNow Incident Management Change Management

Technical Support Executive

Hinduja Global Solutions

Apr 2016 - Jul 2017 (1 year 3 months)

Provided Level-1 technical support for Airtel broadband services, troubleshooting connectivity and modem issues. Managed customer incidents using CRM tools to ensure timely resolution.

Technical Support Troubleshooting CRM Customer Service