Jayakumar S.

Jayakumar S.

Web sphere Application Server administrator.

, India

Experience: 6 Years

Jayakumar

Web sphere Application Server administrator.

6 Years

Now you can Instantly Chat with Jayakumar!

About Me

  • Having 5+ years of experience as a Web sphere Application Server administrator.
  • Experience in installing Network Deployment Package of WAS and Federated Multiple Nodes to DMGR in Linux and Windows Operating Systems
  • Insta...
  • Installation, configuration, deployment and management of enterprise applications using Web Sphere Application Server 6.x/7.x/8.xon different platforms and configuring plug-ins to the Application Server.
  • Creating Virtual host whenever it is required while deploying a new ear file
  • Expertise in troubleshooting issues using logs, traces and messages using tools such as Log Analyzer
  • Good knowledge in applying fix packs forWeb sphere, IHS, Plug-in using Update Installer.
  • Configured JDBC data sources to access DB2 database
  • Monitoring the health check of application by using monitoring tools like TPV,Wily introscope.
  • Knowledge in creating SSL certification and renewal for web server and application server
  • Involved in issues like Application not responding, Application Deployment Errors, and Wrong Database host name, Server Hung due to out of memory or thread hanging, Owner ship issue.
  • Able to work on own initiative and as a part of team and 24X7 on-call production support.

Show More

Portfolio Projects

Croma (TATA)

Company

Croma (TATA)

Description

  • Expertise in installation of Sterling OMS 9.5, WAS 8.5,IBM DB2 & MQ servers and applied fix packs
  • Sterling application Build, Deploy and Release, manage Maser Config, CDT configurations
  • CROMA Environment -DEV,MDC,SIT,UAT,PRODUCTION all are manual deployment process
  • Production support & monitor exception console, integration errors and alerts
  • Creation & configuration of Queues and generated MQ JNDI bindings for Sterling clients to configure with MQ
  • Installations, configuration, troubleshooting and upgrades of Websphere Application Server, Network Deployment and IBM HTTP Server.
  • Involved in troubleshooting, problem solving and setting up the new environment with IHS Server.
  • Performed Managing and Monitoring the JVM performance Heap Size, taking Thread dumps and Heap dumps.
  • Supported Websphere application server Clustering, Load balancing and Failover.
  • Automated scripts to perform routine management tasks on environments like monitoring Disk Space, CPU & Memory utilization

Show More Show Less

Skills

IBM WebSphere

Madura Fashion (Aditya Birla)

Company

Madura Fashion (Aditya Birla)

Description

  • Expertise in installation of Sterling OMS 9.4, WAS 8, IBM DB2 & MQ servers and applied fix packs    
  • Installations, configuration, troubleshooting, migration, and upgrades of WebSphere Application Server 6/7/8 Network Deployment and IBM HTTP Server.
  • Involved in troubleshooting, problem solving and setting up the new environment with IHS Server.
  • Deployment of the ear, jar files on to the servers and Configuring of resources like JDBC Generated Http Plug-in configuration and moved it to the Web servers like IHS.
  • Performed Managing and Monitoring the JVM performance Heap Size, taking Thread dumps.
  • Supported Websphere application server Clustering, Load balancing and Failover.
  • Automated scripts to perform routine management tasks on Websphere environments like monitoring Disk Space, CPU & Memory utilization

Show More Show Less

Skills

IBM WebSphere

Huntington National Bank& AmerisourceBergen

Company

Huntington National Bank& AmerisourceBergen

Description

  • Installations, configuration, troubleshooting, migration, and upgrades of WebSphere Application Server 6/7/8 Network Deployment and IBM HTTP Server.
  • Involved in troubleshooting, problem solving and setting up the new environment with IHS Server.
  • Configured global security for WebSphere Application Server using IBM Directory Server by LDAP registry.
  • Deployment of the ear, jar files on to the servers and Configuring of resources like JDBC Generated Http Plug-in configuration and moved it to the Web servers like Apache, IHS.
  • Supported WebSphere application server Clustering, Load balancing and Failover.
  • Automated scripts to perform routine management tasks on WebSphere environments like monitoring Disk Space, CPU & Memory utilization.

Show More Show Less

Essilor

Company

Essilor

Description

  • Expertise in installation of Sterling OMS 9.5, WAS 8, Oracle 11g,IBM DB2 & MQ servers and applied fix packs
  • Sterling application Build, Deploy and Release, manage Maser Config, CDT configurations
  • In Essilor we have 5 environments – DEV,MDC,SIT,UAT,PRODUCTION
  • Code base having Bitbucket repository 
  • Build and deployment is automation happened in ‘Bamboo’ tool
  • Production support & monitor exception console, integration errors and alerts
  • Creation & configuration of Agent and Integration servers and generated MQ JNDI bindings for Sterling clients to configure with MQ
  • Installations, configuration, troubleshooting, migration, and upgrades of Websphere Application Server 6/7/8 Network Deployment and IBM HTTP Server.
  • Involved in troubleshooting, problem solving and setting up the new environment with IHS Server.
  • Supported Websphere application server Clustering, Load balancing and Failover.
  • Automated scripts to perform routine management tasks on environments like monitoring Disk Space, CPU & Memory utilization

Show More Show Less