John D Email & Phone Number

· Strong experience in WebLogic Administration on Production, Development and in testing environments. Handling all the aspects of administration tasks such as day-to-day site Monitoring and Maintenance, Installation, Configuration, Troubleshooting, Load Balancing, Clustering, Deploying Applications, Performance Tuning and Maintenance of WebLogic Server /11g/12c/14c.

Installation of Tomcat apache Servers and configuration of the servers in Dev,QA and Production Environments.Configured the clustered environment for high availability.Installation, Configuration and Troubleshooting of Apache server on LINUX environment.Experience in Installation, configuration, Cluster implementation, tuning, and Troubleshooting of Tomcat apache application server.Experience in problem tracing, log4j, and log file management and implementing best practices for log compression.In depth troubleshooting experience of a Tomcat Server application Having Knowledge on mod-proxy and Reverse Proxy Configuration. Managing and Monitoring the JVM performance by Tomcat Heap Size, garbage collection.Environment and application deployment skills a must, especially an understanding of Script.Actively monitor, respond to, and resolve system alerts generated by system management tools and coordinate system tuning to improve operational capabilities.Involved in 24X7 on-call support for production environment and UAT environment.

· Strong experience in WebLogic Administration on Production, Development and in testing environments. Handling all the aspects of administration tasks such as day-to-day site Monitoring and Maintenance, Installation, Configuration, Troubleshooting, Load Balancing, Clustering, Deploying Applications, Performance Tuning and Maintenance of WebLogic Server /11g/12c/14c.· Worked on UNIX Solaris for a Support project writing shell scripts to automate monitoring of supported applications.· Extensive working experience in setting up multiple domains on cluster environments.· Proven skills in troubleshooting, performance monitoring and performance tuning of WebLogic server.· Upgradation of WebLogic servers in dev, testing and prod environment and applying patches.· Experience in creating and importing a SSL Certificates.· Involved in users & Roles creation on WebLogic Server Security Realms.· Good Team Player with Technical, Communication, Multi-Tasking, Leading and Interpersonal Skills.· Involved in change management, performance monitoring, and application maintenance· Involving on the Load test and Smoke testing time on the non-prod environments.· Provides extended support for system availability, operation, and recoverability of pre-prod systems.· Involved in 24/7 on-call support for production environment and UAT environment.· Configuration of JDBC connections and data sources with Oracle database server troubleshooting and fixing up problems.· Experience in deploying EAR, WAR and JAR files on WebLogic Server Cluster environments.

· Performing controlled deployments across different environments like DEV, SIT, UAT and Production using Jenkins.· Configured database connections in WebLogic and Tomcat server for different tools like Oracle and MySQL· Automated Housekeeping tasks to clear the disk space using shell scripts.· Providing Environment and Application supporting for DEV, QA & PROD teams.· Attending the pre and post review meeting of deployment plans.· Installation, configuration and maintenance of WebLogic 11g/12c/14c and Tomcat Apache 7.x/8.x on Red hat Linux for different environments like DEV/SIT/UAT/PRD.· Installing and configuring Apache web server and supporting on issues.· Configuration of different profile modes in WebLogic severs.· Performance tuning for servers.· Good at resolving environment and application specific related issues· Troubleshooting applications and Server issues in WebLogic, Tomcat and Apache Web Servers.· Configuring JVM parameters.· Integration of WebLogic with Apache http server.· Monitoring server health checks.· Troubleshoot application with log files and error messages.· Recording each issues resolution in JIRA tickets and update the same in confluence.· Proactively participating in team meetings to discuss on different issues raised by different teams.· Helping development teams with build errors/logs.· Good at debugging application related issues even extending timelines.· Involved in migration tasks from WebLogic to Tomcat.· Involved in migration tasks from Oracle to Posture.

Mba, Finance & Hr

St.Marry'S Group Of Institutions