Middle

3/2016 – 8/2020

 Involved in installation of WebLogic, JBOSS, TOMCAT server environments.
 Deploying various enterprise applications and web applications.
 Creation and configuration of cluster, JDBC, and JMS.
 Monitoring and controlling the applications and all the resources
 Checking the log rotation and taking log file backups.
 Creation and configuration apache SSL certs, JKS key stores.
 SSL CSR creation and SSL certificate installation on IIS webserver
 Apache-WebLogic, Tomcat, JBOSS Proxy configuration.
 OneHP Unified ID Authentication mechanism configuration for the application at apache end.
 Monitoring and analyzing all the resources, application logs, domain logs.
 Responsible for Finding Root cause and fixing the issues related to Application & web servers.
 SSH Keys creation and setting up the key based authentication for SFTP connections.
 Adjusting Heap and increasing connection pool size based on requirements.
 Taking the thread dumps and analyze the dumps along with Dev team.
 Involved in Data Center Migration Activities and setting-up the application on new Data center servers for our Project.
 Co-Ordinated with Firewall team and HP security reviewer to open ports for external facing Environments.
 Installed NodeJS on Linux servers and Configured apache to proxy requests to NOdeJs servers
 Installed Redis Cache software in replacement for Coherence cache and created Redis Instances and Configured Redis Cluster.
 Worked on shell scripts to pull the Apache access logs using rsync command line utility. And Script to pull the product details, and send the Report to Business Over mail and Redis restart scripts.
 Build and release of application packages.
 Automation of manual deployment
 Provisioned Cloud Servers, Load balancers, File Shares and De-Commissioned when not necessary Via HP Cloud Portal.
 Day-to-day monitoring, backup, deployment and maintenance of systems.
 Involved in DC migration for applications. Installed, and Configured applications servers, Webservers from to make new DC as exact replica to earlier DC.
 Trouble shooting Build ,CI/CD, System level Issues and Application domain level issues that occur during Build and release process

Transport Layer Security, Red Hat Enterprise Linux (RHEL), Apache HTTP Server, Apache Tomcat, Wildfly, Load Balancing, Oracle WebLogic Server, Bash Shell, Node.Js, SSH (Secure Shell)