Rajappa Uthirapathy

Operating Systems

• Basic Health checks and monitoring
• Perform major upgrades of operating systems and other products
• Analyze system performance indicators and recommend improvement actions
• Monitoring of managed environments
• Investigates server, database and networking performance problems and recommends/implements performance improvement solutions
• Memory and Disk space utilizations
• User account management
• OS Patching and Post provisioning activities

Amazon Web Services

EC2, S3, VPC, RDS, Route53, Auto Scaling, ELB, IAM, Cloud Watch, AWS CLI, EBS, Glacier

• Provisioning EC2 instance, Cloud Watch Alarm, VPC, S3 bucket, IAM, ELB
• Scaling up of EC2 instances, Launch, Stop and Reboot EC2 instances
• Managing security measures for Infrastructure. Security groups for EC2 compute, Managing IAM Users and Simple Storage Service (S3)
• Configuring and maintaining the monitoring profiles for AWS Services - EC2 Parameters - CPU, Memory, Disk, Response time etc.
• Configuring Auto scaling Policies of EC2 instances based on defined metrics
• Creating and managing AMI’s

VMware

• New VM Provisioning
• Virtual Machine operations - Snapshots, Cloning, VM Tools upgrade, Storage vMotion, CPU and Memory upgrades
• High availability and DRS configurations
• Provisioning VMFS Storage, adding storage and network adaptors
• Monitoring the VM activities and performing health check in VMware ESX and ESXi servers

Backup

Veritas Netbackup

• Managing backups for more than 500 + Linux, Windows servers
• Policy Management – Configuration of new policies and client consolidation
• Configuration of VMware, File System and DB level backups
• Backup Restoration – BMR, VM level, File level, DB level
• Tape Media Management – Managing enough scratch tapes, handling data Center operations for tape rotation and recalling tapes from offsite
• Troubleshooting day to day backup failures and resolving backup issues
• Coordinating with Netbackup support for major upgrades, bug fixes, releases, performance issues, unseen errors, hardware replacement
• Preparation of Daily and Weekly consolidated backup reports
• Monitoring backup and media servers
• Performance tuning and change management

Backup Exec

• Backup Exec master server upgradation
• Backup Exec Agent Installation on client servers
• Backup configuration for newly provisioned servers and retention specifications
• Tape Media Management – Performing tape management and requesting tapes from offsite
• Investigating and troubleshooting the failed backups
• Configuring Alerts and Notifications for backup status
• Dell EMC Data Domain upgrade
• Dell EMC Data Domain monitoring and management
• Managing with Backup Exec and Data Domain support for patch updates and troubleshooting

Rubrik

• Rubrik Appliance version upgrade
• Protecting the VM’s in SLA policy
• Retention specifications for the backups
• Configuring Archival locations for backups
• Performing Instant Recovery of a VM
• Performing Live Mount recovery
• Coordinating with Rubrik support for undetected issues and bugs
• Generating daily backup reports to check the status and failures

ITIL

• Incident, Service Request, Change & Problem management
• Change Implementation – CIPD creation, Implementation, Test plan and Execution
• Preparing KB articles and SOP’s

Company: HCL Technologies Ltd

Designation: Technical Specialist

Experience: 1.8 Years (Working since November 2021)

Company: Veritas Technologies

Designation: Technical Support Engineer

Experience: 1.4 Years (From August 2020 to November 2021)

Company: Cognizant Technology Solutions

Designation: Tech Lead

Experience: 5.10 Years (From October 2014 to August 2020)

• M.Tech (CSE) from SASTRA University during 2012 – 2014 with 71.42 %
• M.C.A from PRIST University during 2010 – 2012 with 88.7 %
• B.C.A. from SASTRA University during 2006 – 2009 with 60 %