SUMMARY

• Extensive experience in the field of IT for 6+ years, in Oracle WebLogic Server administration And System Integration, JBoss, WebSphere, QA, and Production environments under cross platform consisting of Windows, UNIX, Red Hat, AIX and Sun Solaris operating systems.
• Experience in installation, server configuration, deployment, performance tuning including troubleshooting and maintenance of BEA/Oracle WebLogic Server 10.x./12.x.
• Configured and administered JDBC, JMS, JTA, JNDI, SNMP and Node Manager to administer the Managed Servers in Weblogic Application Server 7.x/8.x/9.x/10.x.
• Installed and configured web servers like Apache, Sun ONE, IPlanet and IBM HTTP Web Servers and integrated them with Weblogic.
• Developed scripts inJython, Python and ANT scripting to automate and monitor Weblogic routine tasks.
• Design and implementation of Weblogic application configuration management system based on new Weblogic Scripting Tool (WLST)
• Managed and administered Domains, Nodes, and Instances in BEA/Oracle WebLogic server
• Solid experience in horizontal clustering and vertical clustering, maintaining Load balancing, High availability and Failover.
• Extensive experience with Fusion Middleware components like SOA suite, OEM Grid Control
• Setting up clustering on SOA suite.
• Varied experience in Workload management, creation and maintenance of Domains, Nodes and Managed Servers instances in a BEA/Oracle Weblogic environment.
• Vast experience in deploying applications (JAR, WAR, RAR and EAR) and related
• Troubleshooting in clustered environment using Admin console and WLST scripts.
• Experience in configuring and administration of connection pools for JDBC and JMS connections and clustering EJB Objects.
• Proven experience in Web Application development using J2EE and Java related technologies. Managed and monitored JVM performance tuning by adjusting WLS Heap size.
• Implemented security and configuration of LDAP, TIBCO, MQ, Netscape Directory Server, Site Minder single sign - on configurations.
• Extensive knowledge of Unix Shell Programming, WLST and Shell scripting and familiar with Auto Deployment Process besides writing automated scripts.
• Designed and developed the security portion of the application and its integration with an enterprise wide integrity SiteMinder implementation
• Solid knowledge of different Databases like Point base, Oracle, DB2, Sybase and SQL Server, besides integrating them with applications.
• Configured and setup Secure Sockets Layers (SSL) for data encryption and client authentication.
• Created Digital Certificates for secured communication between applications.
• Provided 24/7 on call support to the development team in both testing and production environment, and analysis (troubleshooting) of log files to resolve issues.
• Designed and created Repositories & check them through ATG Control Center
• Knowledge of all phases ofSoftware Development Life Cycle (SDLC) with good designing, coding, testing, debugging, and troubleshooting skills.
• Excellent communication and presentation skills combined with broad range of IT technical education and training.
• Installed, configured and troubleshooting IPlanet, Sunone Web Server, Apache Web Server in various environments.
• Experienced in JBoss EAP 6.x and 7.x, configured standalone and clustered environments.
• Knowledge on Docker, worked on creating Weblogic and Docker image creation
• Worked on BladeLogic automation, created NSH scripts to automate remote clustered WebLogic/JBoss instances.

TECHNICAL SKILLS

Operating Systems: Red Hat Linux, HP-UX, IBM-AIX.

Programming Languages: Java, SQL

Scripting Languages: WLST, Jython, WLShell, Shell Scripting, Java Script.

Database: Oracle 8i/9i/10g, UDB DB2, MySql, Point base, SqlServer, Access.

J2EE Technologies: JSP, EJB, Struts, JDBC, ODBC, JNDI, RMI AWT, Swing, Applets.

Web Technologies: HTML, XML, XSL, DHTML, CSS

Web Servers: Tomcat, Apache HTTP server.

Middle Ware: WebSphere Application Server, MQ Series, Oracle Fusion Middleware,, Wiley Introscope

Protocols: SSH, HTTP, HTTPS, FTP, SNMP, LDAP, DNS, DHCP, ARP, SSL

Packages: MS FrontPage 98/2000, Adobe Products, MS Office.

PROFESSIONAL EXPERIENCE

Confidential, Arlington, VA

Oracle Fusion Middleware / SOA/ WebLogic Admin

Responsibilities:

• Installed and configured new middleware instances (WebLogic, Tomcat, Apache) required by project and provided support.
• Deployed various WAR, JAR, EAR applications including JDBC, JMS on Weblogic Server 10.3.X
• Installed and configured SOA Framework with Oracle Fusion Middleware Components like OSB.
• Installed and configured the high availability setup for Fusion Middleware. This includes setting up Oracle WeblogicServers in a cluster and Apache web servers, to point to them and configuring the web servers with a load balancer.
• Good understanding of SOABPELin fusion and Weblogic development. Life cycle activities
• Installed and configured adaptor for Database and FTP.
• Used RCU for creating schemas and tables required for SOA.
• Deploy composite applications using the EM console and also using
• Install and configure weblogic servers. Configuring clusters and all the resources required by the applications.
• Worked on OSB for creating business and proxy services.
• Fine tune each environment as well as troubleshoot issues during and after the go-live (production roll-out).
• Provide development & testing support to the application development & testing teams.
• Set up load balancing and failover using cisco TAM& webservers.
• Troubleshooting WebLogic Application Server connections to database, and webservers.
• Monitoring error logs, fixing problems and tuning parameters on Weblogic environment
• Plan and prioritize application server related activities, working closely with the application development teams and the other technology teams (network, OS, Security).
• Configure monitoring using introscope.
• Worked within strict SLA standards to implement/resolve problem tickets and change controls. Day to day support to development and testing.
• Installed and configured web servers like Apache web server.
• Worked JbossDocker Image with cluster and standalone instances
• Troubleshoot day to day webserver/authentication related issues.
• Responsible for the DNS administration and SSL certificates
• Accessing and editing components from the dynamo admin user interface.
• Deploying SOA composites using WLST scripts.
• Retire and activate composites using WLST scripts.
• WLST scripting for deployment, domain build/configuration and monitoring
• Developed scripts for rolling restart and monitoring restart of servers on existing WebLogic cluster
• Written perl scripts to automate tasks.
• Written shell scripts to automate Jboss EAP cluster creation
• Develop best practices, guidelines & documentation for website support
• Worked on automation, created NSH scripts to automate remote clustered WebLogic/JBoss instances.
• Worked on shell scripts to automate WebLogic and Jboss security patches, To rollback conflict patches(weblogic10.3.6/Jboss) and apply new patches

Environment: WebLogic server 11g/12c, Oracle SOA, Tomcat 6.x/7.x/8.x, JBoss EAP 6.x, 7.x, Apache 2.2.x,2.4.x, Red Hat Linux Enterprise 5,6,7, Apache, Big IP F5 load balancer, JMS,JDBC,EJB, JMX,HTML,LDAP,XML

Confidential, Atlanta, GA

Oracle Fusion Middleware/ SOA Admin

Responsibilities:

• Installed and configured WLS domains for WebLogic Server 10.3.xand provided support.
• Deployed various WAR, JAR, EAR applications including JDBC, JMSon Weblogic Server 10.3.
• Involved in Upgradation and Migration from Weblogic 9.2 to Weblogic 10.3.
• Applied patches and installed Maintenance Packs using Smart Update.
• Installed and configured WebLogic, Apache and Sun One Web Servers during the Data Center Server migration
• Installed and upgraded Apache 2.2 version and implemented the proxy plug-in for the Weblogic 10.3.
• Worked on Oracle BPM 10g R3 installation and configuration
• Installed and configured OBIEE 11g in Clustered environments and did OID integration.
• Deployed applications on multiple Weblogic Servers and maintained Load balancing, High availability and Fail over functionality.
• Configured Clustering of EJB objects, JDBC connections and JMS connection factories.
• Configured LDAP using Sun one directory Server for user authentication.
• Configured Node manager for administration of Admin server and Managed servers.
• Troubleshooted applications using Weblogic console and WebLogic Command-Line Interface in highly competitive environment.
• Installed and configured Oracle SOA suite 11g in clustered environments.
• Developed and implemented build scriptsand WLST scriptsto support automation of build processes, backups and maintenance activities.
• Configured OSB in clustered mode.
• Conducted build, deployment and troubleshooting activities such as deploying various WAR, JAR, EAR applications in clustered environment.
• Used Shell and Perl scripts to automate the administrative tasks such as start and shutdown of the servers.
• Used Ant build scripts, UNIXshell and Perl scripts to deploy the applications in various work environments like QA, Development, and Production.
• Invoked WLST to create domains, controlled the servers, created JDBC connection poolsusing WLST command line.
• Installing and configuring site minder web access manager. Setting up site minder agents on the Apache &iPlanet webservers.
• Configured Global and Admin Authenticator in the Weblogic console and configured the Realm.
• Experience in handling network resources and protocols such as TCP/IP, Ethernet, DNS, DHCP.
• Used oracle grid control for system monitoring.
• Provided Migration configuration for transactions, security, services, JMSServers and services while transitioning from development to production environment
• Worked on one way and two way SSL certificates for Weblogic Servers
• Identified and resolved application/infrastructure problems and provided performance tuning services.
• Written WLST scripts for deployment of multiple applications at once.
• Automating the JDBC password change process using WLST script from end-end.

Environment: Solaris10,Red Hat Enterprise Linux 5, Shell Scripts, Perl Script, Weblogic Server8.1,9.2and10.3,Apache,Siteminder,ActiveDirectory, JDK1.6, JRocket 1.6, Servlets, JSP, EJB,JMS, JDBC, JMX, JTA, RMI, Struts, Web services,Oracle10g, HTML, XML, WLST.

Confidential

WebLogic Administrator

Responsibilities:

• Installed and configured WLI and WLS domains for Weblogic10.x and 12.x and provided support.
• Worked extensively on Shell and Perl Scripts for automation of administration tasks, startup and shutdown of the servers.
• Used Shell and Perl scripts to deploy the applications like formats of WAR,JAR, and EAR in WebLogic 10.x and 12.x
• Invoked WLST scripting and created JDBC connection pools and enrolled the node mangerusing WLST command line.
• Scripted in Vi Editor for various shell related programming such as running back ground jobs and processes.
• Worked Extensively on VM Ware tools and documented in the wiki pages for future evaluation.
• Worked on WeblogicSQL scripts for dropping and creating the tables.
• Configured SAML Identity Assertion provider in Security Realm and validated the active tokens.
• Configured BizTalk Server with messaging, rules engine, EDI connectivity, Business Activity Monitoring, RFID capabilities and IBM Host/Mainframe connectivity.
• Red hat Linuxkick start Installation - Sun Solaris Jump start Installation were done in couple of environments on the VM’s.
• Monitored error logs, fixed problems and tuned parameters in WebLogic environment.
• Experience in working with Introscope 7, enterprise inspection and monitoring tool
• Configured Connection Factory and Distributed Queue as JMS system resources.
• Configured Node manager to remotely administer Managed servers.
• Configured load balancers, network routing protocols, and Firewalls.
• Configuration and administration of Connection pools for JDBC connections.
• Configured JDBC connections and data sources for Oracle database server 10g.
• Used Maven for the builds and deployed in the Development and Production Environments.
• Experience in handling Java and Sun Hotspot JVM tuning
• Used configuration wizard and Admin Console extensively to create and manage WebLogic domains.
• Configured LDAP and provided support for applications.
• Configured Iplanet with Web logic and monitored the applications.
• Setting up the cluster environment for WebLogic Server integrated with multiple workflows.
• Experience with performance testing tools such as web load and load runner.
• Configure JNDI server as repository for EJB Home stubs, JDBC data source, JMS connection factories, queues and topics.
• Applying the patches and Maintenance Pack to the WebLogic servers.
• Trouble shooted the production issues and fixed Java Heap size errors.
• Supported on call schedule on a rotation basis for Production Support.

Environment: Websphere 6.x, 7.x, IBM AIX, Solaris10,WebLogicserver10.x.1and10.0,Perl Scripting, Shell Scripting, DB2,Oracle10g,Mercury7,Apache,web services, LDAP, JDK 1.5, Jrockit 1.5, SOA,JSP,Remedy, EJBs,JMS, MTS, ASP, HTML, XML.

Confidential

WebLogic Administrator

Responsibilities:

• Installed and configured WLS domains for Weblogic Server 10.3.xand provided support.
• Deployed various WAR, JAR, EAR applications including JDBC, JMSon Weblogic Server 10.3.
• Involved in Upgradation and Migration from Weblogic 9.2 to Weblogic 10.3.
• Applied patches and installed Maintenance Packs using Smart Update.
• Installed and configured WebLogic, Apache and Sun One Web Servers during the Data Center Server migration
• Installed and upgraded Apache 2.2 version and implemented the proxy plug-in for the Weblogic 10.3.
• Configure SSL for webserver.
• Tuning of jvm parameters.
• Installed and configured OBIEE 11g in Clustered environments and did OID intrgattion.
• Deployed applications on multiple Weblogic Servers and maintained Load balancing, High availability and Fail over functionality.
• Configured Clustering of EJB objects, JDBC connections and JMS connection factories.
• Configured LDAP using Sunone directory Server for user authentication.
• Configured Node manager for administration of Admin server and Managed servers.
• Trouble shooted applications using Weblogic console and WebLogic Command-Line Interface in highly competitive environment.
• Insalled and configured Oracle SOA suite 11g in clustered environments.
• Developed and implemented build scriptsandWLST scriptsto support automation of build processes, backups and maintenance activities.
• Configured OSB in clustered mode.
• Conducted build, deployment and troubleshooting activities such as deploying various WAR, JAR, EAR applications in clustered environment.
• Log file analysis in development / stage environment.
• Documentation and regular issues.
• Provided 24/7 on call support for production. installation and configuration of various middleware Packages.

Environment: Websphere 6.x, 7.x, IBM AIX, Solaris10,WebLogicserver10.x.1and10.0,Perl Scripting, Shell Scripting, DB2,Oracle10g,Mercury7,Apache,web services, LDAP, JDK 1.5, Jrockit 1.5, SOA, JSP, Remedy, EJBs, JMS, MTS, ASP, HTML, XML.