Immanuel J Email and Phone Number

1. Managed Azure resources and services, optimizing costs throughstrategic server decommissioning to improve cost efficiency andresource utilization.2. Proficient in Kubernetes for application management anddeployments, ensuring efficient orchestration and scalability.Skilled in transferring Kubernetes pods between node pools tooptimize resource allocation and performance.3. Conducted version upgrades for CICD applications such asJenkins, Concourse, and Nexus to ensure the latest features andsecurity enhancements.4. Migrated Nexus repository from AWS to Azure Cloud to optimizeinfrastructure and enhance performance.5. Developed self-hosted Linux-based images to standardize andstreamline deployment processes.6. Provided administration support for CICD tools including Jenkins,Concourse, Azure DevOps, Nexus, and HashiCorp Vault toensure smooth and efficient software delivery pipelines.7. Offered PagerDuty on-call support for the production environmentto ensure continuous availability and rapid incident response.8. Configured policies and alerts in New Relic and Dynatracemonitoring tools to ensure proactive monitoring and efficientincident response.9. Migrated PostgreSQL databases from single to flexible servers toimprove cost optimization.10. Worked on Jira ticket-based tasks and assisted customers withissue troubleshooting to ensure timely resolution and customersatisfaction.11. Managed TLS/SSL certificate renewal to maintain securecommunication across systems.12. Troubleshooted cluster-deployed applications to ensure optimalperformance and reliability.13. Performed resource scaling in Linux servers and securely storedsecrets in Azure Key Vault to ensure efficient resourcemanagement and enhanced security.14. Created and deployed Docker images on containerized platforms to facilitate application deployment and management.