Satheeshkumar Subramaniam Email & Phone Number

Bengaluru Area, India

Responsible for keeping the application available and working towards improving application performancePerformed Continuous Monitoring for the Build machines, deployment machines and Application running on different environments using Prometheus and Grafana for visualization. Created S3 buckets to store files, Backups and used as Terraform backend performed versioning.Configured various Life Cycle Policies to archive the infrequently accessed data to storage classes. Involved in development of test environment on Docker containers and configured them using Kubernetes cluster and Automated by developing Ansible Playbooks.Support Continuous Development (CD) for various Releases. Experience on Terraform for Infrastructure as a Code where automated the provisioning of entire Infrastructure needed for our Dev, QA, Stage deployment on CI-CD.Creating pipeline of devops automationInstalling, configuring and administering Jenkins CI tool on Linux machinesWorked closely with the development and operations organizations to implement the necessary tools and process to support the automation of builds, deployments, testing and infrastructure using Ansible.Developed Ansible Recipes to configure, deploy and maintain software components of the InfrastructureUsing Ansible to automate Configuration management & Applications, manage Web Applications, Configuration files, Data Base, Commands and PackagesImplemented the setup for Master slave architecture to improve the Performance of JenkinsUsed Jenkins for Continuous Integration and deployment into Tomcat Application ServerApplication Availability - partner IT Infrastructure and Application Development to proactively improve application serviceability, reliability and scalability.Setting up, configure, upgrade, backup and maintaining GITLAB/Github repository. Support Developers to create projects, branches, create users and assign permission on GITLAB.Knowledge on GIT workflow and Version Controlling System.

Bengaluru Area, India

• Part of the Projects team which understands the requirements of any new client projects and set up backup infrastructure as per desired requirement with minimal software and hardware needs. • Providing L3 support for EMC Networker backup application for banking client consisting more than 10000 client machines and 25 backup servers located across the globe. • Responsible in providing assistance to L3 support team in monitoring, troubleshooting and administration of the backup infrastructure. • Adding Clients to the Backup Schedule. • Deploying upgrades for the backup infrastructure with prior testing on test environments.• Performing capacity planning for the existing backup infrastructure to understand the additional requirements in terms of tapes, disk spaces, licences etc. • Troubleshooting on SL5500 and SL8500 storagetek SILOS via GUI.• Responsible in providing assistance to L3 support team in monitoring, troubleshooting and administration of the backup infrastructure for Networker.• Responsible in providing assistance to L3 support team in monitoring, troubleshooting and administration of the backup infrastructure for Data Domain. • Performing recovery of servers and helping in bringing up the user critical applications and databases. • Preparing RCA’s and analyzing tickets for technical quality of tickets handled in the queue. • Making sure all the SLA’s are met with respect to Incident, service requests and changeManagement. • Documenting various Knowledge transfer documents for customer references.• Worked on Migration activities which involves moving clients from legacy infrastructure to landed infrastructure.

Bengaluru Area, India

• Providing Level 2 Backup and Recovery Management services, Duties include maintain backup solutions and Provisioning Clients for Backup and providing solutions for restore issues. • Provide 2nd level technical support, guidance and direction for products supported, Analyse and resolve escalated problems.• Audit/Report Preparation with DPA Tool to ensure integrity of backup and recovery Activities.• Participate in the recovery of application environments where required.• Jukebox Configuration.• Actively and pre-emptively determine possible faults and causes by the execution of Pre-determined health and operational checks.• Manage and resolve problems identified by sys admins or monitoring software.• media Labelling & Pool Creation.• Work with change and problem management tools.• Hardware /software fault detection and vendor liaison Liaise with customer accounts as Required, Analyse and resolve escalated problems within target.• Document and implement changes to technical standards as required.• Perform backup scheduling and rescheduling the jobs, monitor the session and library Management.• Installation of Legato Networker, Managing Devices and Storage Nodes.• Adding new storage Nodes, Creating Policies, Pools, Groups & Schedules.• Provide recommendations to improve the backup/recovery infrastructure, and• Address/lead critical issues and root cause analysis• Error handling and troubleshooting• Error handling failures backup jobs and troubleshooting remotely.• Performing Disaster Recovery.• Review Activity Monitor and investigate any abnormal client activity.• Review Event Monitor and investigate error and warning messages.• Investigate and clear any Unacknowledged Events.• Regularly check the server status indicators.• Check that server maintenance activities are running and completing successfully• Monitor server capacity utilization