SUMMARY

• Software Engineer with over 10+ years of experience in design, analysis, support &administration of E - Commerce,B2B,B2C applications using BEA-Oracle Fusion Middleware(12c)WeblogicApplication Server 6.1/7.0/8.1/9. x/10.x, Aqualogic (Enterprise/Oracle10gR3) Service Bus 2.5/2.6/3.0, ALDS 2.5 and WLI 8.1/9.2,Tomcat including web servers Sun One/iPlanet 4.x/6.x,Apache 2.0/2.2.
• Solidexperience in administration of BEA Weblogic Server 6.1/7.0/8.1/9. x/10.x/11g/12c(Oracle Fusion Middleware).
• Installed, configured & maintained Weblogic 8.1/9.x/10.x Portal Servers.
• Installed, configured & maintained Aqualogic (Enterprise/Oracle10gR3) Service Bus 2.5/2.6/3.0, ALBPM 5.7/6.0.
• Installed, configured & maintained SpringsourceTC Server2.0/2.1/LiferayPortal5.2/6.0.
• Installed, configured and maintained WebLogicIntegration8.1Servers along with WorkShop.
• WellVersed in installing,configuration&administration of Apache Tomcat 6.x/5.x/4.x
• Installed, configured and maintained JBOSS Application Server4.0/5.1.
• Installed, configured and maintained HQHypericServer4.2/4.5.
• Strong knowledge in IBM WebSphere Server 5.x/6.0.
• Well experienced with Release and Build Process Management
• Experienced with application Upgrade and migration of weblogic server from previous version 7.0/8.1 to current 9.x/10.x versions
• Experienced in migration of SunOne/iPlanet Webserver from 4.0 to 6.x with service packs.
• Experience in Installing of HTTP plug-ins for SunOne, Apache web servers to integrate with Weblogic.
• Experienced with SSL certificate installation for SUN One and Weblogic using the keytool.
• Strong knowledge in porting native libraries for varies OS’s like Solaris, Linux and HP.
• Strong knowledge in certification of Weblogic Platform 6.1/7.0/8.1/9. x/10.x.on different OS’s like Windows, Solaris, Linux and HP.
• Solid experience in developing and deploying the applications on multiple Weblogic Servers and maintaining Load balancing and High availability.
• Strong knowledge in Clustering EJB objects, JDBC connections and JMS connection factories.
• Configured and monitored JMSresourcesin Oracle (BEA) Weblogic, AqualogicServicebus.
• Installed, configured & supported web servers Sun ONE (iPlanet) 4.1/6.0/6.1, Apache 2.0/2.2.
• Configure JNDI server as repository for EJB Home stubs, JDBC data source, JMS connection factories, queues and topics.
• Configure and administered Connection pools for JDBC connections and JMS Connections.
• Strong programming skills in Internet Programming using Java, JSP, Servlets, EJB, JDBC, XML and DHTML.
• Extensive experience in designing complex applications using Object Oriented methods.
• Excellent application development and interfacing experience with LDAP using Netscape directory Server.
• Excellent database knowledge using Point base, SQL, PL/SQL, Oracle, Sybase and MS SQL Server.
• UNIX Shell scripts and auto deployment process, crontab jobs.
• Extensive experience with Eclipse SDK 3.4.1,CVS (usage and setup), SVN,Ant, Python
• Ability to implement new concepts and applications.
• Strong communication and interpersonal skills.
• Designed distributed queuing architectures& configured IBM MQ Series messaging middleware.
• Broad experience in developing web based applications using HTML, Java, JavaScript, Servlets, J2EE, JDBC, EJB, JSP, JMS and PERL.
• Good knowledge of automated multiplatform build scripts, release notes and documentation for both internal and external customers.
• Experience in SiteMinder,BIGIP(F5)

TECHNICAL SKILLS

Operating Systems: UNIX, Linux, OS/390, AS/400, HP-UX (including Service Guard), Solaris (Including Veritos), IBM AIX (V4.3.3 and 5L V5.1, HACMP) and Windows NT/2000/XP.

Java Technologies: Serves, Applets, AWT, Swing, Beans, EJB, J2EE, JMS, Networking, JDBC/ODBC, JNDI and RMI.

Application Servers: BEA Weblogic Server 5.1/6.1/7.0/8.1 , /9.x/10.0, WebLogic PortalServer8.1,AquaLogic(Enterprise/Oracle10gR3)ServiceBus2.5/2.6,/3.0,WebLogic Integration8.1, AquaLogic Data Services2.5, IBM WebSphere,Apache/Tomcat,JBOSS, IPlanet /Sun One Web Servers,SpringTCServer,Liferay.

Languages: C,C++, Java 2, Visual Basic, ASP, SQL, PL/SQL, and ESQL

Web Tools: Macromedia Dreamweaver MX, Fireworks MX, Flash MX, Microsoft FrontPage, Adobe Photoshop, Image Ready, Premier, 3D Studio Max and Softimage 3D.Samba 3.0.24.3.0.40.

Tools: Visual Age for Java, QPASA, Tivoli, BMC Patrol, XPEDITER, Candle, VISIO, WSAD, QMF and CRM. Tuxedo,SunN1,Drupal6.0,Autosys.

Scripting Languages: JavaScript, Shell script and Perl.

Markup Languages: HTML, XML/XSL and DHTML.

Databases: Oracle, DB2, Sybase, SQL server and MS Access.

UML Tools: Rational Rose, Rational Unified process (RUP), Rational ClearCase

Protocols: TCP/IP, FTP, SMTP, SOAP, POP and HTTP.

PROFESSIONAL EXPERIENCE

Sr. Middleware Engineer/Web Support Engineer

Confidential, San Francisco, CA

Responsibilities:

• Key member of the production Distribution Strategies and Services Group (DSSG) support team which manages over 600 JVMs on over 300 LINUX and Windows based systems.
• Middleware administrations, configuration, patching, performance tuning and security baseline compliance in Weblogic,Java, Tomcat, Apache, IIS Operating systems: RHEL 5/6, Windows 2008 R2, Foglight performance analysis, Oracle client12c
• Performed OracleFusionMiddleware(BEA) WebLogic 12c/11g/10.x, 9.x Administration involving such as Installation, Configuration, Monitoring, and Performance Tuning.
• Hands-on experience with Sun N1 Service Provisioning System 5.1 tool for deploying the Weblogic domains,MQ,Autosys, Tomcat and Sun one webservers
• Developed and maintained security for applications involving SSL certificates.
• Created ssh identities and install them on the remote server.
• Developed and maintained Certificate management system for Confidential Enterprise preproduction systems for F5’s, Weblogic, Webservers and other applications
• Worked on SSL security for Application servers, sun web servers, MQ series, NDM, F5 servers
• Performed check-in of Weblogic/MQ/Autosys products and domains, scripts, modifications to N1 System and performed release concerned deployments.
• Using CA Workload Control Center managed Autosys Jobs
• Experienced using BMC Remedy tool for service request tickets and HP Operations manager (OVO) for alarms
• Provided the strategy and design to build a utility for systems programming tasks required for installations, configurations, upgrades and testing.
• Developed new documentation, departmental procedures and user support guides. Consulted with management, customers and staff and recommended process and procedure improvements.
• Analyzed logs for irregularities that may impact online application availability running on Weblogic,Tomcat, Apache, Java on Windows and Linux OS.
• Provided feedback and input to partner teams regarding systems diagnostics, peak time utilization of CPU and memory etc.
• Mentored and provided assistance to 2nd level engineers for troubleshooting and resolving production problems.
• Worked closely with partners and vendors when troubleshooting and resolving application related production issues
• Acted as a lead in providing technical guidance and consultation associated with middleware, operation systems or subsystems

Environment: JDK1.6,J2EE, JSP, Servlets, EJB, LDAP, JDBC, JMS, XML, Oracle9i, WebLogic Server /8.x/9.x,/10.x,11g,12c,Tomcat7.0,Apache2.4,, Sun N1, OracleClient12c,foglight, Win2K, Solaris10, Linux, AIX, BIG IP (F5),MicrosoftIIS,,Jira,Wiki,BMC Remedy,HP Operations manager (OVO)Alarm,CA Workload Control Center

Middleware Infrastructure Engineer

Confidential, Palo Alto, CA

Responsibilities:

• Installed, Configured, Administered and Supported Web Server Apache 2.x and tomcat 5.x,6.x on linux and windows environment and deployed Myhealth application on them.
• Installed, configured and deployed Splunk 6.x and implemented forwarder configuration, search heads and indexing to analyze apache, tomcat, mongodb, memcached logs.
• Configured cloud server setup and installed apache2 .
• Created queries as per the requirement and generated dashboards and management reports.
• Installed and configured Mongodb 2.x,3.x with 5nodes using replication. Monitored the system using MMS and analyzed the performance of database operations.
• Implemented backup and restore from replica sets and log rotation.
• Involved in ApacheCloud Stack for app deploy and manage.
• Deployed and managed Stanford web app’s using chef automated tool built.
• Deployed various applications, debug issues and performed OS and application upgrades.
• Provided administrative support for the servers running Apache, Tomcat, Splunk, Mongodb, Memcached, App Dynamics using chef.
• Introduced chef in MyHealth environment for automation.
• Installed configured and implement Chef on the servers for automation. Wrote various cookbooks for automated deployment of software’s in Linux hosts.
• Installed and configured App Dynamics for monitoring using Chef AutomationCreated sudo access and maintained user accounts on the linux servers.
• Researched and trouble shooted emerging application issues, from Tomcat/Apache configuration to code issues.
• Installed, configured and administered Oracle Weblogic Fusion Middleware 11g/12c domain in various environments
• Configure and deployed JAR, WAR applications in various work environments in non-production and production maintaining Load balancing, High availability and Fail over for the servers.
• Upgrade and migration of applications from weblogic to tomcat.
• Resolved system errors and crashes, disk space problems, huge file sizes, file system full errors.
• Played a key role in change over from ITSM to Service now ticketing system.
• Provided 24*7 on call environment support for test and production environment and involved in trouble shooting and fixing day-to-day problems of the applications.

Environment:, Apache2.x, Tomcat 6.x,7.x,8.x Splunk 6.x, Mongodb 2.x,3.x, Memcached, App Dynamics,ApacheCloudStack,Chef11.x,12.x,WebLogic10,11g,JDK1.6/1.7,RHEL5.x/6.x/7.x,ITSM,Servicenow,SCOM,AppDynamics.

Sr. Middleware Engineer/Web Support Engineer

Confidential, San Francisco, CA

Responsibilities:

• Key member of the production MoneyMovementSolutions(MMS) suppport team which manages over 600 JVMs on over 300 SUN Solaris and LINUX based systems
• Performed OracleFusionMiddleware(BEA) WebLogic 12c/11g/10.x, 9.x Administration involving such as Installation, Configuration, Monitoring, and Performance Tuning.
• Hands-on experience with Sun N1 Service Provisioning System 5.1 tool for deploying the Weblogic domains,MQ,Autosys, Tomcat and Sun one webservers
• Developed and maintained security for applications involving SSL certificates.
• Created ssh identities and install them on the remote server.
• Developed and maintained Certificate management system for Confidential Enterprise preproduction systems for F5’s, Weblogic, Webservers and other applications
• Worked on SSL security for Application servers, sun web servers, MQ series, NDM, F5 servers
• Performed check-in of Weblogic/MQ/Autosys products and domains, scripts, modifications to N1 System and performed release concerned deployments.
• Worked with Confidential ESX servers,VMotion and Solaris Logical Domains for creating virtualized server environments
• Involved in Upgrade and migration of applications on weblogic from 8.1 version to 9.x/10.x
• Configure and administer JDBC, JMS, and JNDI in Weblogic Server 8.1/9.0/9.1.
• Configure and administer Weblogic server with Oracle9i database.
• Configure and deployed WAR, EAR and JAR applications in various work environments like Development, System Test and Production maintaining Load balancing, High availability and Fail over for the servers.
• Applying patches to the Weblogic servers.
• Tuned TCP/IP, JVM’s, JVM heap size, garbage collections, Work Managers, JDBC, Java stack and Native thread
• Troubleshooting the connectivity from the Application to DB, maintenance of the DB’s in server.
• Using CA Workload Control Center managed Autosys Jobs
• Installed and configured sun one Web servers and Apache webservers
• Installed and configured Autosys servers and loaded JIL scripts for scheduling the batch jobs
• Involved in Creating the Load Balancing Feature in BIG IP (F5 Software Load Balancer) using different algorithms and setting up DNS aliases, Virtual servers and pools
• Experienced using BMC Remedy tool for service request tickets and HP Operations manager (OVO) for alarms.

Environment: JDK1.6,J2EE, JSP, Servlets, EJB, LDAP, JDBC, JMS, XML, Oracle9i, WebLogic Server /8.x/9.x,/10.x,Apache,, Sun N1, IBM MQ series 6.0/7.0, NDM/Connectdirect 3.8, Win2K, Solaris10, Linux, AIX, BIG IP (F5),Microsoft,SunOne,Jira,Wiki,BMC Remedy,HP Operations manager (OVO)Alarm,CA Workload Control Center.

WebLogic Administrator/Web Engineer

Confidential, San Ramon, CA

Responsibilities:

• Installed, configured and administered Oracle Weblogic Fusion Middleware 11g/12c domain in various environments for pge.com
• Installed, configured and administered OracleServiceBus3.0in various environments
• Installed, configured and administered WebLogic Integration 8.1/9.2 in various environments
• Involved in Upgrade and migration of applications on weblogic from 7.0/8.1 version to 9.x/10.x
• Configure and administer JDBC, JMS, and JNDI in Weblogic Server 8.1/9.0/9.1.
• Configure and administer Weblogic server with Oracle9i database.
• Configure Clustering of EJB objects, JDBC connections and JMS connection factories.
• Used config wizard and config builder extensively to create and manage weblogic domains.
• Setting up the cluster environment for WebLogic Server integrated with multiple workflows.
• Configure and administer Connection pools, multi connection pools and Data Source for JDBC connections.
• Configure and deployed WAR, EAR and JAR applications in various work environments like Development, System Test and Production maintaining Load balancing, High availability and Fail over for the servers.
• Configure JNDI server as repository for EJB Home stubs, JDBC data source, JMS connection factories, queues and topics.
• Applying patches to the Weblogic servers.
• Integrated Aqualogic Service Bus with MQ messaging as external JMS.
• Installed HTTP plug-ins in Sun One, Apache web servers to integrate with Weblogic.
• Troubleshooting the connectivity from the Application to DB, maintenance of the DB’s in server.
• Troubleshoot emerging application issues from Weblogic configuration to code issues.
• Develop ANT build scripts, UNIX shell scripts and auto deployment process.
• Develop Crontab scripts for timely running jobs and provide server status.
• Trouble shooting the Weblogic performance issues surrounding the portal cache and port lets usage of JVM
• Monitor the JVM heap size using Wily Introscope.
• Involved in taking Core Dumps, thread Dumps and analyzing with Oracle BEA.
• Resolving HP QualityCenter11 Tickets for Production and Non Production Issues
• Involved in Creating the Load Balancing Feature in BIG IP (F5 Software Load Balancer)
• On call schedule for Production support.

Environment: JDK1.4/1.5,J2EE, JSP, Servlets, EJB, LDAP, JDBC, JMS, XML, Oracle9i, WebLogic Server 7.x/8.x/9.x, AquaLogic (Enterprise/Oracle10gR3)Service Bus2.5,WebLogic Integration8.1,.Apache2.0,iPlanet, Win2K, Solaris10, Linux, AIX,Autosys5.4, HP QualityCenter11.

Sr. Middleware Infrastructure Engineer/WebLogic Administrator

Confidential, San Francisco, CA

Responsibilities:

• Key member of the team which manages over 1,200 JVMs on over 300 SUN Solaris and LINUX based systems
• Performed Oracle(BEA) WebLogic 11g/10.x, 9.x Administration involving such as Installation, Configuration, Monitoring, and Performance Tuning.
• Hands-on experience with Sun N1 Service Provisioning System 5.1 tool for deploying the Weblogic domains,MQ,Autosys, Tomcat and Sun one webservers
• Developed and maintained security for applications involving SSL certificates.
• Created ssh identities and install them on the remote server.
• Developed and maintained Certificate management system for Confidential Enterprise preproduction systems for F5’s, Weblogic, Webservers and other applications
• Worked on SSL security for Application servers, sun web servers, MQ series, NDM, F5 servers
• Installed NDM/Connectdirect 3.8 with secure+ and deployed ndm certs/licenses through Sun N1SPS which resides in clearcase.
• Performed check-in of Weblogic/MQ/Autosys products and domains,scripts,modifications to N1 System and performed release concerned deployments.
• Worked with Confidential ESX servers,VMotion and Solaris Logical Domains for creating virtualized server environments
• Involved in Upgrade and migration of applications on weblogic from 8.1 version to 9.x/10.x
• Configure and administer JDBC, JMS, and JNDI in Weblogic Server 8.1/9.0/9.1.
• Configure and administer Weblogic server with Oracle9i database.
• Configure and deployed WAR, EAR and JAR applications in various work environments like Development, System Test and Production maintaining Load balancing, High availability and Fail over for the servers.
• Applying patches to the Weblogic servers.
• Tuned TCP/IP, JVM’s, JVM heap size, garbage collections, Work Managers, JDBC, Java stack and Native thread
• Troubleshooting the connectivity from the Application to DB, maintenance of the DB’s in server.
• Installed and configured IBM MQ series 6.0/7.0 Client API-MQI on Linux and Solaris boxes
• Configured IBM MQ Series as a foreign JMS with WebLogic Server.
• Created and managed IBM MQ-series objects like Queue Manager,MQ Channels and Queues
• Installed and configured sun one Web servers and Apache webservers
• Installed and configured Autosys servers and loaded JIL scripts for scheduling the batch jobs
• Involved in Creating the Load Balancing Feature in BIG IP (F5 Software Load Balancer) using different algorithms and setting up DNS aliases, Virtual servers and pools
• Experienced using IBM Rational ClearQuest tool for service request tickets.

Environment: JDK1.6,J2EE, JSP, Servlets, EJB, LDAP, JDBC, JMS, XML, Oracle9i, WebLogic Server /8.x/9.x,/10.x,Apache,, Sun N1, Drupal6,IBM MQ series 6.0/7.0, NDM/Connectdirect 3.8, Win2K, Solaris10, Linux, AIX, BIG IP (F5),Microsoft,SunOne,Jira,Wiki, IBM Rational ClearQuest.

Web Portal Administrator

Confidential, Palo Alto, CA

Responsibilities:

• Installed, configured &supported Oracle (BEA) Weblogic Application Server 8.x/9.x/10.x. in various environments.
• Installed, configured & supported Weblogic Portal Server 8.1/9.2 in various environments
• Installed, configured & administered Spring sourceTC2.0/2.1 Server in various environments.
• Installed & configured Liferay Portal/Gemstone Products in various environments.
• Installed & configured HQHypericServer4.2/4.5 in various environments for monitoring.
• Installed, configured & administered JBOSS
• 5.1/6.0 in various environments
• Configure and administered of JDBC, JMS, JNDI, SNMP in WebLogic Server8.1.
• Configured Clusters for EJB objects, JDBC connections and JMS connection factories.
• Configure and administered Connection pools for JDBC connections.
• Installed, Configured, Administered and Supported Web Server Apache 2.0 on Windows and UNIX environment.
• Installed and configured Apache Tomcat 4.x, 5.x, 6.x.
• Setting up the multi-cast/cluster environment for WebLogic Server/Spring source TC server. Integrated with multiple workflows.
• Worked with Linux teams to setup VIP’s for load balancing Virtual Machines.
• Configure and deployed WAR, EAR and JAR applications in various work environments in non-production and production maintaining Load balancing, High availability and Fail over for the servers.
• Researched and trouble shooted emerging application issues, from Web Logic /SpringTC configuration to code issues.
• Refresh Non-Production environments to sync with Production environments.
• Supported Jive based Confidential communities website.
• Involved in taking Core Dumps, thread Dumps and analyzing with Oracle BEA/Spring source.
• Setup startup.shutdown,deploy scripts using s2client.
• 24/7 on call schedule for Production support.

Environment: JDK1.4/1.5/1.6,J2EE, JSP, Servlets, EJB, LDAP, JDBC, JMS, XML, Oracle9i, SpringsourceTCServer2.0/2.1(Tomcat v6.x),Liferay5.2.3/6.0, WebLogicServer9.x/10.x, OracleServiceBus3.0,JBOSS,5.1/6.0Apache2.0/2.2,Win2K, Solaris10, Linux, AIX, BIG IP(F5),Jira,Helpzilla.

Web Administrator/Release Engineer

Confidential, San Francisco, CA

Responsibilities:

• Installed, configured &supported Oracle (BEA) Weblogic Application Server 8.x/9.x/10.x. in various environments using CVS version management system and Subversion utilizing ESKit and ReleaseControl Process.
• Installed, configured and administered Weblogic Portal Server 8.1/9.2 domain in various environments using CVS version management system and Subversion utilizing ESKit and ReleaseControl Process.
• Installed and configured and maintained Microsoft IIS6.0,Apache 2.0/2.2 web servers in all the environments using CVS version management system and Subversion utilizing ESKit and ReleaseControl Process.
• Created a CVS workspace, defined environments for a product, Created Password Vaults for a configuration in non-development environments.
• Created ssh identities and install them on the remote server.
• Deployed various products having a branch tag with Bill Materials containing Oracle Weblogic 9.x, 10.x, Application Code, Apache, Jrockit, Python, Ant in different environments.
• Supported PCS Bus developer version is a service-oriented integration platform for PCS - Confidential applications, which provides various kind of SOAP based services
• Involved in Upgrade and migration of applications on weblogic from 7.0/8.1 version to 9.x/10.x
• Configure and administer JDBC, JMS, and JNDI in Weblogic Server 8.1/9.0/9.1.
• Configure and administer Weblogic server with Oracle9i database.
• Configure Clustering of EJB objects, JDBC connections and JMS connection factories.
• Used config wizard and config builder extensively to create and manage weblogic domains.
• Setting up the cluster environment for WebLogic Server integrated with multiple workflows.
• Configure and administer Connection pools, multi connection pools and Data Source for JDBC connections.
• Configure and deployed WAR, EAR and JAR applications in various work environments like Development, System Test and Production maintaining Load balancing, High availability and Fail over for the servers.
• Configure JNDI server as repository for EJB Home stubs, JDBC data source, JMS connection factories, queues and topics.
• Applying patches to the Weblogic servers.
• Involved in command-line RC Process toroll, build, stage and deploy the product on Confidential servers.
• Installed HTTP plug-ins in Sun One, Apache web servers to integrate with Weblogic.
• Involved in doing a performance benchmark of weblogic server by using weblogic.admin command line properties in UNIX shell scripts.
• Troubleshooting the connectivity from the Application to DB, maintenance of the DB’s in server.
• Written UNIX shell scripts for weblogic administration, automating logs backup and archiving.
• Develop Crontab scripts for timely running jobs and provide server status.
• Trouble shooting the Weblogic performance issues surrounding the portal cache and port lets usage of JVM
• Monitor the JVM heap size using Wily Introscope.
• Involved in taking Core Dumps, thread Dumps and analyzing with Oracle BEA.
• Resolving BMC Remedy Access Request System Tickets for Production and Non Production Issues
• Involved in Creating the Load Balancing Feature in BIG IP (F5 Software Load Balancer)
• 24/7 on call schedule for Production support.

Environment: JDK1.4/1.5,J2EE, JSP, Servlets, EJB, LDAP, JDBC, JMS, XML, Oracle9i, WebLogic Server 7.x/8.x/9.x,Service Bus,Apache2.0/2.2,Python,ESKit,Eclipse SDK 3.4.1, Ant1.5.1, CVS, Subversion Win2K, Solaris10, Linux, AIX, BMC Remedy Access Request System, BIG IP (F5),Microsoft IIS6.0,Jira,Wiki,HQHyperic4.2/4.5.

WebLogic Administrator/Aqualogic Support

Confidential, Basking Ridge, NJ

Responsibilities:

• Installed, configured &supported Oracle (BEA) Weblogic Application Server 8.x/9.x/10.x. in various environments.
• Installed, configured & supported Weblogic Portal Server 8.1/9.2 in various environments
• Installed, configured & administered Aqualogic Service Bus 2.5/2.6/3.0 in various environments
• Installed, configured & administered Weblogic Integration Server8.1/9.2 in various environments
• Installed, configured & administered JBOSS4.0/5.1 in various environments
• Deployed J2EE applications on JBOSS (J2EEApplication Server).
• Installed, configured & administered ALBPM 5.7/6.0 in various environments
• Installed and configured & supported Apache2.0/2.2, web servers in all the environments.
• Created domains on Weblogic Server, Portal and Integration development, testing and production..
• Configure and deployed WAR, EAR and JAR applications in various work environments like Development, System Test and Production maintaining Load balancing, High availability and Fail over for the servers.
• Configured and administered JDBC, JMS, JNDI in Weblogic Server 8.1/9.0/9.1/10.0 , AqualogicServiceBus2.6/3.0
• Configured Clusters for EJB objects, JDBC connections and JMS connection factories.
• Installed HTTP plug-ins in Sun One, Apache web servers to integrate with Weblogic.
• Application’s migration of weblogic portal server from previous version 9.2 to current 10.0version.
• Upgraded weblogic from weblogic 8.1 to current weblogic 10.0/10.3 versions.
• Configured and administered Weblogic server with Oracle9i database.
• Setting up the cluster environment for Weblogic Server integrated with multiple workflows.
• Configured ALSB 2.6/3.0business and proxy services, XQueries,PKI, Schema design and validation, error handling, SLA rules and alerts, Branching, message flows,pipeline pairs, Java callouts and Service callouts. Performance tuning of ALSB servers by analyzing the statistics from the ALSB aggregation servers runtime data. Worked on SOA management systems and monitoring using JMX API programming with ALSBConfigurationMBeans, ServiceDomainMBeans and DomainRuntimeServiceMBeans.
• Configured WLI 9.2 for implementing long running stateful and stateless business processes and integrated with ALSB proxies and business services
• Configured and administered MQ Series in Weblogic Server 8.1/9.0/9.1.
• Configured monitoring tool using JMX API to access runtime ALSB MBeans to retrieve runtime ALSB statistics for one or more proxy and business services for monitoring performance bottlenecks.
• Creating new file system, permitting user to mount file system, monitoring free space, disk usage, locating files, checking & clearing log files, administration and monitoring of disk based file system. Installation of Oracle-8i Server, Oracle Client-8.0.6, third party JDBC Drivers Software on the application server.
• Trouble shooting of ALSB proxies and ALBPM business process applications deployed on Solaris and Linux servers
• Involved in taking Core Dumps, thread Dumps and analyzing with Oracle BEA.
• Troubleshoot emerging application issues from WebLogic configuration to code issues.
• Written UNIX shell scripts for weblogic administration, automating logs backup and archiving.
• Develop ANT build scripts, UNIX shell scripts and auto deployment process.
• Applying the patches to the Weblogic servers, ALSB.
• Sync all the Environments to minimize the inconsistency.
• 24/7 on call schedule for Production support.

Environment: JDK1.4/1.5/1.6,J2EE, JSP, Servlets, EJB, LDAP, JDBC, JMS, XML, Oracle9i, WebLogicServer9.x/10.x,AquaLogic(Enterprise/Oracle10gR3)ServiceBus2.x/3.0,ALBPM5.7/6.0,WebLogic Integration8.1/9.2,ALDS2.5,WorkShop,JBOSS,MQSeries,Apache2.0/2.2,Win2K, Solaris10, Linux, AIX, BIG IP(F5).