SUMMARY

• Over 7 years of extensive experience as a WebLogic Administrator, by handling all the aspects of administration tasks such as day - to-day site Monitoring and Maintenance as well as J2EE development.
• Installation, Configuration, Troubleshooting, Load Balancing, Clustering, Deploying Applications, Performance Tuning and Maintenance of WebLogic Server versions 8.x/9.x/10.x.
• Installing Oracle SOA suite 11.1.1.4 (BPEL, ESB, BAM, Web Center), Oracle Weblogic Server, Oracle HTTP Server, Identity Management, Configuring Metadata, Patch Upgrades.
• Weblogic server Administration, Installing and Configuring Oracle Web centerUCM.
• 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 WebLogic Server and JBoss Application server.
• Expertise in administration of Apache HTTP 2.0/2.2 Web Server, Microsoft IIS Web Server and Sun Java System Web Server (iPlanet 6.1).
• Installation and configuration expert for Apache Http Server.
• 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 WebLogic server and JBoss App Server.
• JDBC Connection Pool and Multipool configuration with Oracle and SqlServer etc.
• WebLogic Administration, Monitoring and Troubleshooting using Admin Console and JMX.
• Excellent knowledge in developing and troubleshooting in Java 1.4/1.5/1.6 programs.
• Good knowledge of J2EE platform with experience in Designing Enterprise Applications using JAVA 1.4/1.5/1.6, JSP1.2, Servlet 2.4, EJB 2.1, JDBC/ODBC,, JMS 1.2.
• Performed troubleshooting of OSB service calls by enabling tracing and using test console.
• Creating security roles, group policy, user authentication, auditing and authorization, LDAP Server, SSL Certificates.
• Experienced in writing UNIX Shell Scripts and implementing auto deployment process
• Involved in Load balancing setup of F5 BIG-IP with WebLogic.
• Provided 24*7 on call support. Good team player with excellent communication skills, ability to produce & maintain documentation.

TECHNICAL SKILLS

Middleware: Fusion middleware 11g, Oracle IAM suite, Oracle SOA Suite (BPEL, ESB, BAM, WSM) Administration, Oracle Service Bus 11g, Oracle Metadata Repository, Oracle HTTP Server, Oracle Web Cache, Oracle Webcenter, Oracle E-Business Suite 12.1, Identity and Access Management.

Application/Web Servers: Web Logic, IBM Web-Sphere, JBoss, Tomcat.

Programming & Scripting: Java, C, C++, PERL, J2EE, UNIX Shell (Bourne, Korn, C and Bash), JavaScript, PL/SQL, SQL, HTML, UML, Python, WLST.

Operating Systems: Windows, Linux (SUSE, REDHAT), 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

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

PROFESSIONAL EXPERIENCE

ORACLE SOA ADMINISTRATOR

Confidential, Columbia, MD

Responsibilities:

• Installing Oracle SOA suite 11.1.1.4 (BPEL, ESB, BAM, Web Center, Tomcat) Oracle Web logic Server, Oracle HTTP Server, Identity Management.
• Configuring Centralized Asset Management, Asset Harvesting, Governance Roles, WSDL Asset Mapping, BPEL Asset Mapping,Synchronizing OER and OSR, Configuring Metadata, Patch Upgrades.
• Responsible for Installation, Configuration, Tuning and troubleshooting of WebLogic Server and migration of applications from WebLogic 10.3.0 to 10.3.5
• Extensively worked on the Node Manager Configuration, Deployment of components and performance tuning including troubleshooting and maintenance.
• Configured Clusters, load-balancing and fail-over solutions and Web Server plugins for WebLogic application server.
• Deployed Enterprise Java Beans, Web Applications, Enterprise Applications and configuration, troubleshooting performance.
• Web Server / Proxy Server Setup and Administration for Apache 2.0/2.2 with WebLogic 10.3.5.
• Installed Oracle Webcenter and Universal Content Management (UCM).
• Worked closely with development and testing teams to implement fixes in Testing and Production environments.
• Installed, configured OSB 11g in a clustered high available environment, Deployed proxy and business services using OSB console.
• Installed the Oracle SOA on top of Weblogic and having hands on experience on SOA BPEL deployment and troubleshooting the issues.
• Experience in deployment in SOA suite with Stage, No-stage, External stage modes.
• Created repositories using RCU (Repository Creation Utility).
• Performance Testing using Load Runner.
• Involved in upgrading from WebLogic Server 9.2 to WebLogic Server 10gR3.
• Responsible for installation, configuration and maintenance of J2EE applications on WebLogic Application Server in a multi clustered high availability environments.Experience in setting High Availability and clustering for SOA suite.
• Installed and Configured Sun One, Apache 2.x WebServers, as a proxy plug in for WebLogic Server 10.0 MP2. Worked on tuning part of SunOne.
• Involved in performing patch upgrades, SP (service pack) installations & SSL certificates renewal.
• Performed Managing and Monitoring the JVM performance by WebLogic Heap Size, garbage collection, JDBC Pools and taking Thread dumps and analyzing to find the problems in application. Configured the Session Management i.e. Memory to Memory and Database replication on WebLogic Application server.
• Used config wizard extensively to create and manage WebLogic domains
• Used BMC Remedy, and Team Tracker to generate problem tickets.
• Installed and Configured Wily Introscope and JProbe to monitor web logic servers.
• Used Config wizard and WLST scripts to create and manage Weblogic domains
• Apply and Configure Security patches at WebLogic, JDK and Application levels
• Worked with F5 Networks-Big-IP for high availability load balancing of traffic to the various internet web services.
• Provided 24*7 on call support & Interaction with Oracle/BEA, SUN on issues and resolution

Environment: WebLogic 8.x/9.x/10.x/11g, Oracle SOA, Oracle OSB, Oracle Web center, UCM, Apache, ESB, Web methods 6.1, 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 , Sybase, IBM MQ, Java/J2EE, LDAP, BigIP.

ORACLE WEBLOGIC/SOA ADMINISTRATOR .

Confidential, NY

Responsibilities:

• Expertise in migrating WebLogicserver 9.2 to 10.0 MP1 including Configuring and administration of the WebLogicbased environment
• Configured Web Logic10.0 MP1 with extensive experience in configuring the web application for new version.
• Work with application development teams on troubleshooting Tomcat administration issues.
• Install and configure assortment planning WL portal environment using WebLogic Portal 10.
• 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.
• Worked on Upgrading Wily Introscope 7.2.5 to Wily 8.2.3.
• Worked in Oracle 11g SOA Suite including, OVD, OES, OSB, Oracle WebLogic Portal
• Installed the Oracle SOA on top of Weblogic and having hands on experience on SOA BPEL deployment and troubleshooting the issues, Experience in setting High Availability and clustering for SOA suite.
• Created repositories using RCU (Repository Creation Utility), Worked on LDAP with Solaris 10 having Domains in different containers.
• Extensively worked with JVM and other performance monitoring tools for better performance,Tuning JVM heap size to maximize the number of clients accessing the applications.
• Set up and configured MQ series messaging service via JMS Server.
• Worked withWebLogicScripting tool WLST to automate the domain creation process.
• Configured and Installed IPlanet 6.0 as web server also involved in administration for the web server
• Configured and Installed Apache Tomcat 5 for the proxy server.
• Worked with JVM (JRockit) for monitoring the HEAP SIZE and Performance of the servers using JVM management Console.
• Resolve all build/deployment issues with ant / maven
• Installed and Configured apache, and IIS Plug-ins for WebLogic.
• Involved in the configuration and administration of F5 Big-IP hardware Load Balancers to increase throughput, performance and achieve more than 99% availability.
• Gathered & analyzed requirements from the customer and written requirements, technical and design specifications.
• 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, AquaLogic, ESB, JBOSS, Webmethods 6.1, SunOne, 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 .

WEBLOGIC ADMINISTRATOR

Confidential, Richmond, VA

Responsibilities:

• Install, configure and administered of BEA Web Logic Application Server, Web Logic Portal, Web Logic workshop in various environments.
• Used config wizard extensively to create and manage Web Logic domains.
• Configure and administered of JDBC, JMS, JNDI, SNMP in Web Logic Server 8.3.
• Configure and administered of Web Logic server with Oracle9i database.
• Installed and configured Apache 1.3 as plug-in on UNIX environment and deployed applications.
• Installed and configured IIS to act as a proxy server to serve various applications.
• Problems by monitoring server availability and analyzing resources.
• Installed and configured Apache Web server and integrated with Web Logic server.
• Configured and deployed applications in various work environments like Development, QA, and Production.
• Maintain application configuration in production and test environments (UAT/Staging/ORT/PreProd) with regular backups and for multiple release support.
• Configure Clustering EJB objects, jdbc connections and JMS connection factories.
• Used WLST to check the status of WLServers.
• Configure Node manager for administer the Managed servers.
• Created and configured new users groups and Global Roles to authenticate.
• Configure and administered Connection pools for JDBC connections.
• Deployed applications like formats of WAR, JAR, EAR and Web-based/E-Commerce in Web Logic 8.1.
• Created Web Logic Portaldomain and created projects, application and portal application in Web Logic workshop.
• Deployed applications on multiple Web Logic Server and maintained Load balancing, High Availability and Failover functionality.
• Provided 24/7 Support and on call schedule for Production support.

Environment: Web Logic Server 8.3/9.2, MQ Series, Solaris10, Oracle9i, Apache, Site scope, IBM Http Server, Remedy, Mercury7, IBM AIX Server, Web Services, LDAP, JDK 1.4.2, JSPs, EJBs and JMS.

WEBLOGIC ADMINISTRATOR

Confidential

Responsibilities:

• Install, configure and administer BEA WebLogic in clustered and non-clustered environments, deploy the J2EE applications onto the Weblogic-managed servers, monitor the servers, and troubleshoot problems, provide resolutions to issues.
• Configure and maintain of WebLogic Server Clustered/Non Clustered environments on Sun Solaris/Windows/Red Hat Linux.
• Develop Unix scripts for application building and deployment.
• Tune various WebLogic performance parameters to make the application highly scalable and thereby improving the overall system performance.
• Responsible for tuning of EJB’s, and databases in case of Entity Beans, TransactionsandSynchronization.
• Created Proxy plug-ins using Apache/iPlanet/IIS WebLogic servers.
• Provided 24/7 Support and on call schedule for Production support.

Environment: Windows 2000, Windows NT 4.0 Server/Workstation/95, MS BackOffice 4.0, TCP/IP, IIS 4.0, and MS Exchange Server 5.0, Java, Visual Basic 4.0/5.0, ASP, SQL Server, Oracle 7.1, WebLogic Server 6.x/7.x.