01/11/2023 updated
100 % available
Middleware+Devops Engineer
Mumbai, India
India
B.E. Computer EngineeringManage middleware and devops technologies to integrate cloud based application with other distributed platform over public/private and hybrid cloud.
Middleware Service: IBM WebSphere, Oracle Weblogic, Jboss EAP, Apache Tomcat.
Messaging service: IBM MQ , Apache Kafka, Rabbit MQ.
Devops: Jenkins, Docker, Openshift Admin, Bitbucket, SVN.
Operating System: AIX,Linux,Windows
Middleware Service: IBM WebSphere, Oracle Weblogic, Jboss EAP, Apache Tomcat.
Messaging service: IBM MQ , Apache Kafka, Rabbit MQ.
Devops: Jenkins, Docker, Openshift Admin, Bitbucket, SVN.
Operating System: AIX,Linux,Windows
Languages
EnglishFluent
Project history
* Installed and configured fix packs on IBM Websphere,Weblogic, IHS, MQ.
* Installed and Configured Docker container and Kubernetes on google Cloud/AWS vm .
* Installed, configured and applied the latest refresh packs and fix packs on WAS, Plugins, IHS,Weblogic, MQ.
* Configuring and maintaining horizontal and vertical clusters.
* Troubleshoot Admin Server start-up issues, Java code defects after deployment, and class path issues by checking the JVM logs,
plug-in logs and the WebServer logs
* Worked closely with developers to define and configured application Servers, Virtual Hosts, Web Applications, Web resources,
Servlets, JDBC drivers and Servlet Engines-as well as deployment of EJBs across multiple instances of WebSphere.
* Maintained security, tuning and clustering on Web Sphere Application Server and Weblogic.
* Updated application code from JDK 1.5 to 1.8 and redeployed in a clustered environment.
* Involved in number of upgrades (Applying Fix Packs) of Web Server instances from development, testing and production.
* Involved with the SSL Certificates missing issues and installed certificates.
* Involved in issues like Application not responding. Application Deployment Errors, Wrong Database host name, Server Hung due to
out of memory or thread hanging, Owner ship issue.
* Installed and Configured Docker container and Kubernetes on google Cloud/AWS vm .
* Installed, configured and applied the latest refresh packs and fix packs on WAS, Plugins, IHS,Weblogic, MQ.
* Configuring and maintaining horizontal and vertical clusters.
* Troubleshoot Admin Server start-up issues, Java code defects after deployment, and class path issues by checking the JVM logs,
plug-in logs and the WebServer logs
* Worked closely with developers to define and configured application Servers, Virtual Hosts, Web Applications, Web resources,
Servlets, JDBC drivers and Servlet Engines-as well as deployment of EJBs across multiple instances of WebSphere.
* Maintained security, tuning and clustering on Web Sphere Application Server and Weblogic.
* Updated application code from JDK 1.5 to 1.8 and redeployed in a clustered environment.
* Involved in number of upgrades (Applying Fix Packs) of Web Server instances from development, testing and production.
* Involved with the SSL Certificates missing issues and installed certificates.
* Involved in issues like Application not responding. Application Deployment Errors, Wrong Database host name, Server Hung due to
out of memory or thread hanging, Owner ship issue.
* Installed and configured IBM Http Server, WebSphere Application Server Network Deployment (ND), 8.0/9.0 & Weblogic.
* Installed the Refresh Packs and cumulative fixes to WebSphere ND V8.0 environment, Weblogic, plugins and IHS.
* Involved in deploying the applications both from the command line using wsadmin commands and from the admin console.
* Created the Clustering Topology in WebSphere Application Server ND V8.x and Weblogic to achieve High availability,Load
Balancing.
* Configured Web server plug-in to directing dynamic requests to application servers for load balance in clustered environment.
* Installed EARs, WARs and configured application specific JVM settings, Web container parameters using the Admin Console and
WSADMIN, WLST.
* Used Tivoli Performance Viewer to monitor WebSphere Applications and tuned the environment accordingly like changing the JVM
Heap, and Connection Pool sizes.
* Involved in issues & Stopping/Starting/Restarting Apache HTTP Server using wsadmin account.
* Involved in Stopping/Starting & Monitoring the logs for Application Server Instances.
* Implemented Horizontal and Vertical Clustering, Performance tuning and trouble shooting of IBM WebSphere Application Server
8.0/9.0.
* Installed EARs, WARs and configured application specific JVM settings, Web container parameters using the Admin Console and
WSCP/WSadmin scripts.
* Migrated existing applications from WebSphere V7.0 to V8.0.
* Installed the Refresh Packs and cumulative fixes to WebSphere ND V8.0 environment, Weblogic, plugins and IHS.
* Involved in deploying the applications both from the command line using wsadmin commands and from the admin console.
* Created the Clustering Topology in WebSphere Application Server ND V8.x and Weblogic to achieve High availability,Load
Balancing.
* Configured Web server plug-in to directing dynamic requests to application servers for load balance in clustered environment.
* Installed EARs, WARs and configured application specific JVM settings, Web container parameters using the Admin Console and
WSADMIN, WLST.
* Used Tivoli Performance Viewer to monitor WebSphere Applications and tuned the environment accordingly like changing the JVM
Heap, and Connection Pool sizes.
* Involved in issues & Stopping/Starting/Restarting Apache HTTP Server using wsadmin account.
* Involved in Stopping/Starting & Monitoring the logs for Application Server Instances.
* Implemented Horizontal and Vertical Clustering, Performance tuning and trouble shooting of IBM WebSphere Application Server
8.0/9.0.
* Installed EARs, WARs and configured application specific JVM settings, Web container parameters using the Admin Console and
WSCP/WSadmin scripts.
* Migrated existing applications from WebSphere V7.0 to V8.0.