• Deploying the application on the AWS cluster using blue/green deployment method.• Automating the Health check and Start/Stop Services Jobs in Jenkins.• Automating day to day pro-active/monitoring using Shell Scripts.• Creating the multiple Dashboard on the Kibana for Monitoring Application.• Closely working with the client for setting up the Application on the AWS cloud using the ansible script. • Work closely with the developers to for defects resolutions and Change request if required.• Responsible for handling P1, P2, P3 calls and provide resolutions, and provide the RCA’s.• Respond and resolve issues arising out of work or from within the team or across departments that may have a bearing on team effectiveness.• Monitoring Health of systems using Nagios and PRTG Monitoring Tool and work Proactively on Alerts to avoid any Downtime of Applications.• As Squad Lead, manage the ticket allocation among the team and make sure it’s not missed out.• Create weekly/monthly reports for higher management. • Documenting the troubleshooting steps for issue so that it could get resolved at L1 Level.

• Perform software installation, upgrades/patches, troubleshooting, and maintenance on UNIX servers.• Performance tuning at OS level and Tomcat, JBoss JVM heap, JDBC.• Deploying various WAR, JAR, EAR and J2EE applications in clustered environment.• Configured Clusters for Load-balancing with Apache, high availability for Application deployed in Tomcat Server.• Creating, deploying, renewing and Import & export of the SSL certificates.• Creation of virtual server and virtual pools in F5 BigIP for enabling high availability.• Configuring and troubleshooting SAML 2.0• Managing F5 load balancer devices -- Policy configurations, whitelisting/blacklisting IPs, etc.• Provide support to application issues as per defined SLAs.• Tracking the server logs and application logs for trouble shooting errors based on user requirement.• Handling S1, S2 calls and providing RCA on varies issues.• Handled change management procedures, assigned tickets to the resources and escalation.• Handling Maintenance for PROD/DEV/QA, multi-tenant and non-multi-tenant environments.• Provided weekend support, on call and 24X7 support on rotation basis.• Closely worked with developers for the defects fixes and verification for the short releases.

• Environment setup, configuration and build deployment of product on Production/QA environments for different releases.• Responsible for handling all testing environment setup, configuration and build deployment product releases on different platform with different application and database servers.• Customers database upgrade testing.• Closely worked with developers for the defects fixes and verification for the short releases.• Verification of documents as User guide, Installation guide, Operation guide, Checklist, Testing result documents.