SUMMARY

• Over 7 years of IT industry experience in the field of Client/Server Applications and Middleware Server Administration.
• Around 7 years of industry experience in BEA Web logic Application server 8.x/9.x/10.x/11g administration under heterogeneous environments like Red Hat LINUX, SUN Solaris 10.0 and Windows.
• Extensively worked on BEA Web Logic 8.x/9.x/10.x/11g Server, Apache http Server 2.2.x as administrator for Server Installations, Configuration, Application components deployment, performance tuning including troubleshooting and maintenance.
• Experience with installing, configuring, administering, implementing and performance tuning clustered Oracle SOA suite 11.1.1.4 (BPEL, ESB, BAM, Web Center), Oracle Web logic Server, Oracle HTTP Server, Identity Management, Configuring Metadata, Patch Upgrades.
• Excellent working knowledge of Operation & Production Support with large mission critical systems in multiple technologies and platforms including Web Logic, SOA, Apache Tomcat, Jboss and UNIX.
• Web logic server Administration, Installing and Configuring Oracle Web center UCM. Configuration of Web Logic proxy plug - in and applications on servers like Apache 2.x HTTP Server.
• Extensive working experience in setting up multiple domains, including machines, managed servers, node managers and cluster environments.
• Proficient in deployment and troubleshooting of JAR, WAR, and EAR files in domain and clustered environments of Web Logic Server and JBoss Application server.
• Expertise in administration, Installation and configuration of Apache HTTP 2.0/2.2 Web Server, and Sun Java System Web Server (iPlanet 6.1).
• Proficient in JVM performance fine tuning and other performance enhancement techniques
• Set up and configured MQ series messaging service via JMS Server.
• Proven skills in troubleshooting, Code deployments/promotions, performance monitoring and performance tuning of Web Logic server and JBoss App Server.
• Experience in setting High Availability and clustering for SOA suite.
• Experience in deployment in SOA suite with Stage, No-stage, External stage modes.
• Created repositories using RCU (Repository Creation Utility).
• Configured and administered JDBC Connection pools/Data sources, JMS Connection Factories and other JMS artifacts like JMS Servers, Distributed Queues.
• Deployed proxy and business services using OSB console
• Expertise in migration and up gradation of Weblogic Server and updating JDK versions, applying patches and installing service packs for Weblogic server
• Performed troubleshooting of OSB service calls by enabling tracing and using test console.
• Extensive hands-on experience in setting up multiple clusters and implementing Load Balancing, High Availability and Failover functionality.
• Experienced in writing UNIX Shell Scripts and implementing auto deployment process.
• Performed thread dump analysis manually by looking for common symptoms like dead locks.
• Developed startup, shutdown, data source, deployment scripts for the Weblogic servers.
• Configuring CA wily agent for different domains for monitoring server performance, health.
• Creating custom dashboard based on the application team requirements and set up server Alerts threshold values.
• Provided 24*7 on call support. Good team player with excellent communication skills, ability to produce & maintain documentation.

TECHNICAL SKILLS

Middleware: WebLogic Application Server 8.x./9.x/10.x/11.g/12.c, SOA Suite 11g, Jboss 4.2.3/4.3.0 , Apache-HTTP Server 2.x Oracle IAM suite, Oracle SOA Suite (BPEL, ESB, BAM, WSM) Administration, Oracle Service Bus 10g, 11g, Oracle Metadata Repository, Oracle HTTP Server, Oracle Web Cache, Oracle Webcenter, Oracle E-Business Suite 12.1, Identity and Access Management.

Scripting Languages: UNIX Shell Scripting, Perl Scripting, WLST

Programming: Java, C, C++, PERL, J2EE, JavaScript, PL/SQL, SQL, HTML, PHP, UML.

Operating Systems: Windows, Linux (SUSE, REDHAT, Ubuntu), HP-UX, Sun Solaris and Mac.

Database: Oracle8i/9i/10g, DB2 UDB, MySQL, MS SQL Server.

Messaging Services & Version Control: IBM Websphere MQ, TIBCO, JMS, SVN, Perforce, CVS, PVCS, Visual SourceSafe (VSS), Clear Case

Tools: Ant, Maven, Rational Rose, Log4J, Cruise Control, Jgoodies Swing Suite, Toad, Jasper Reports, Crystal Reports and iReport tool, QTP, JUNIT, PR-Tracker, JIRA, BugZilla, FIT, WIreshark, Putty.

Monitoring Tools: OEM Grid Control, JRockit MC, JConsole, IBM Tivoli, Site scope, Wily Introscope.

PROFESSIONAL EXPERIENCE

Oracle SOA/WebLogic Administrator

Confidential, Los Angeles, California

Responsibilities:

• Installed SOA 11g components along with WebLogic Server.
• Installed, configured and maintained of WebLogic 12.c with Clustering with JDBC, JMS, JNDI, SNMP and J2EE Services.
• Extensive administration experience supporting Web Logic Server including installation, configuration, monitoring, and understand scripts for shell scripting, WLST (Web Logic Scripting Tool) and deploying applications.
• Monitor and manage SOA Components by using the Oracle Enterprise Manager, Fusion Middleware Control Console to perform administrative tasks.
• Managing and monitoring BPEL Component instances and faults.
• RCU usage and deep understanding, and Maintaining Oracle Service Bus (OSB).
• Configuring SOA composite application resources, Configuring JMS Server and its modules on SOA and OSB.
• Managing and monitoring service engines, and updating the state of SOA composite applications.
• Tuning and configuring Oracle SOA Suite 11g environment for high availability and load balance.
• Loggings in servers, component engines and composites levels.
• Installed and configured Oracle Enterprise Manager (OEM) on high availability nodes with SLB (Secured Load Balancer).
• Deployed Applications (WAR, JAR, and EAR) in Domain and Clustered environment.
• Installed and Configured LDAP Server (Active Directory) and integrated with WebLogic Application Server 10.3.5.
• Integration of the application with third party tools using various Adapter Services available in BPEL.
• Implemented and deployed BPEL process in SCA assemblies using Developer.
• Installed and configured IIS, Http server for request load balancing.
• Configured Node manager and upgraded the node manager scripts.
• Troubleshooting and fixing of problems on WebLogic Application Server.
• Used ANT scripts to deploy SOA and OSB projects.
• Monitored error logs, fixing the problems and tuning parameters on WebLogic environment.
• Responsible for maintaining security (authentication groups).
• Troubleshoot SOA composite applications by performing corrective actions such as fault recovery.
• Worked on defining performance criteria and monitor to identify opportunities, and tune to improve application performance, throughput, scalability and stability.
• Configured and setup secure sockets layers (SSL) for data encryption and client authentication.
• Managing and Monitoring the JVM performance by Weblogic Heap Size, Garbage collection.
• Handling application deployments into DEV, Test, Performance and Production Environments.
• Configuring CA wily agent 8.23 for different domains for monitoring server performance, health. Creating custom dashboard based on the application team requirements and set up server Alerts threshold values.
• Provided 24/7 basis on call support for production.
• Train new SOA Administrators and users, and mentor other Middleware Administrators.

Environment: Oracle Weblogic 12.c, SOA Suite 11g, Oracle Access Manager(OAM), Web Portal BPEL, OID, OSB, JMS Adapter, Coherence, Apache, Apache Tomcat, WebLogic 11g, SOAP UI, REDHAT Linux.

Oracle WebLogic Administrator

Confidential, RidgeField park, New Jersey

Responsibilities:

• Built the pilot Middleware environment for the Application Architecture group for analysis and evaluation of new Oracle WebLogic11gSuiteofproducts.
• WorkedonOracleSOA,BPEL,BPMandIdentityandAccessmanagementsuite.
• Performed migration activities i.e. moving code from development teams through different environment for WL 10.x deployments.
• Migrated WebLogic 8.x/9.x to Weblogic 10.x Configured, Performed Web server (Apache) administrator UNIX.
• ConfiguredandadministeredJDBC, JMS,andJNDIinWebLogicServer8.x,9.x.
• Troubleshooting using thread dump, heap dump and Garbage collection analysis for WebLogic server issues.
• Regularly involved with troubleshooting, debugging, script building, automation innovation, monitoring, develop document and procedures, etc.
• Testingandset-upoforaclefusionandvalidationofBPM.
• Created Managed Servers and Node Manager in Production Servers and Test Server.
• Developed Scripts for deploying applications in different environments using WebLogic.
• ConfiguredLDAPusingSunONEDirectoryServerforuserauthentication.Providedtechnical supportforProductionapplicationenvironments.
• Installed and configured Wily Introscope Agents 7.x/8.x on UNIX environments to monitor WebLogic Application Servers.
• Monitored JVM heap size using Wily Introscope.
• Monitoringtheerrorlogs,fixingtheproblemsandtuningparametersonWebLogic environment.
• ConfiguredandsetupSecureSocketsLayers(SSL)fordataencryptionandclientauthentication.
• Workedon24/7oncallstosupportvariousapplications.Workedwithdifferentteamsto automateandimprovethemigrationprocess.

Environment: s: WebLogic9.xand10.x,11g, JDBC,JMS,JNDI,LDAP,SSL,OracleSOASuite, Wily Introscope, OracleDB.

Oracle SOA Administrator

Confidential, Herndon, VA

Responsibilities:

• Install, configure and administration of Bea WebLogic Server 8.1/9.x in various environments.
• Installed and configured proxy server (iPlanet).
• Deployed the applications, formats of WAR, JAR and EAR in WebLogic 8.1 SP5/9.x.
• Configured and administered JDBC, JMS, JNDI in WebLogic Server8.1/9.x.
• Deployed the applications on multipleWebLogic Servers and maintained Load balancing, high availability and Failover functionalities.
• Configured Clustering EJB objects, JDBC connections and JMS connection factories.
• Configured Node manager for administer the Managed servers.
• Configured and administered WebLogic server with Oracle9i/10g database.
• Used WLST to had an automated way of creating and managing domains.
• Setting up the cluster environment for WebLogic Server integrated with multiple workflows.
• Configured applications in various work environments like Development, System Test and Production.
• Utilized the WebLogic Admin utility for retrieving and analyzing the Thread dump information, including the Web Logic's Server state information, license information, storing user credentials etc.
• Monitored JVM heap size using Wily Introscope.
• Troubleshooting emerging application issues, from WebLogic configuration side.
• Developed UNIX shell/WLST scripts and auto deployment process.
• Applied the patches to theWebLogic servers.

Environment: s: WebLogic Application Server 9.x, Redhat LINUX, iPlanet, Web Server 6.0, LDAP, Java,J2EE, EJB, JDBC, JavaScript, ORACLE, DB2,Oracle 9i, Wily Introscope, HTML, Shell scripting.

Weblogic Administrator

Confidential, Kansas City, MO

Responsibilities:

• Install, configure and support Weblogic Application Servers 8.1 and 9.x, 10.x, 11g on UNIX/AIX 9/10 in multi domain environment for multiple applications.
• Install and configure assortment planning WL portal environment using Weblogic Portal 10.
• Install and Configure Comm. environment in WLS using Weblogic Server 8.1.
• Monitor various Web logic server and WL portal applications like SAS AP, HAPS, Ecomm and BII.
• Responsible for installation, configuration and maintenance of J2EE applications on Weblogic Application Server in a multi clustered high availability environments.
• Involved in migration BEA Weblogic 8.1 version to 10.3, performing patch upgrades, SP (service pack) installations& SSL certificates renewal.
• Install and configure Tomcat, apache web servers.
• Develop Unix/AIX/ANT scripts for application building and deployment.
• Developed the ANT scripts for preparing EAR and WAR files used to deploy J2EE components.
• Developed several korn Shell scripts for the application.
• Developed Cron tab jobs forWeblogic log file archiving.
• Developed several UNIX and WLST scripts for gathering Weblogic performance statistics.
• Designed and configured Aqua Logic Service Bus and deployed the Proxy service and business service configurations.
• Installed & Configured BMC remedy with Weblogic 9/10.
• Involved in upgrading from Weblogic Server 9.2 to Weblogic Server 10.3.
• Worked extensively on deployment of new J2EE applications, creating clusters, managed servers, JMS queues, bridges & JDBC connections pools, managing JNDI, managing security, configuring and monitoring JMS in BEA Web Logic server.
• Monitor various Weblogic server and WL portal applications like SAS AP, HAPS, Ecomm, BII.
• Provided technical supports for nonproduction applications.
• Involved in automating the system by writing UNIX Shell scripts at the OS and WLST scripts at WebLogic level to minimize repetitive manual tasks for better system monitoring and problem resolution.
• Analyze and make tuning recommendations for JVM, JMS, Threading, and load balancing algorithms.
• Responsible for recording/documenting information concerning failures & outages in Production and the measures taken to resolve them.
• Configured SSL and generated X501 digital certificates, signed them from trusted authorities, configuring certificates for Weblogic application server and for clients.
• Work with the System administrators, Testers and DBA's for pre-installation planning (hardware configuration, memory, disk space, kernel parameters, network connectivity etc.)
• Experience with SVN Version Control, creating Repositories, maintaining Versions, Creating and maintaining Tags and Branches.
• Apply and Configure Security patches at WebLogic, JDK and Application levels
• Provided 24*7 on call support & Interaction with Oracle/BEA, SUN on issues and resolution.

Environment: WebLogic 8.x/9.x/10.x/11g, IPlanet 5.1/6.0, Aqua Logic, ESB, JBOSS, Web methods 6.1, Sun One, Apache, AIX, Linux 9.x, Sun Solaris, Apache Web Server, IPlanet web server, UNIX, Windows NT/2000, IBM MQ Oracle 10g, DB 2 8.1.4/9.1.4 , IBM MQ, Java/J2EE, LDAP, BigIP

Confidential

Responsibilities:

• Installed and configured WebLogic 7.0 and 8.1 and administered the process of deploying the Enterprise Components in Solaris environment.
• MaintainedWebLogicserversondifferentUNIXplatforms.
• InstalledandconfiguredApacheHTTPServer1.3toworkwithWebLogicServer7.x.
• Configured and administered WebLogic server with Oracle9i database.
• JNDI, JDBC connections and JMS Connection factories.
• Deployed the application on multiple WebLogic Server instance and maintained Load balancing, high availability and Fail over for the servers.
• Created Configured and Managed WebLogic domains using Command line utilities, UNIX shell scripts and developed ANT build scripts.
• Involved in doing a performance benchmark of WebLogic server by using Load Runner.

Environment: Java,J2EE,Solaris,AIX,WebLogic7.0,JavaScript,DB2, MSSQL, WilyIntroscope,Windows 2000.