Summary:

• Over 7 years of experience with Oracle SOA Suite, Oracle WebLogic Server/Portal Administration for Production, Development, Staging, UAT and QA environments. To handle all the aspects of Installation, Configuration, Troubleshooting, Load Balancing, Clustering, Deploying Applications, Performance Tuning and Maintenance of Weblogic Server version 10.x
• Install and configure Oracle SOA Suite 11g BPEL, BAM, OSB components in Oracle Web Logic Server domains Environment.
• Experience in creating Data sources, JMS destinations, securing web services, maintenance of production SOA instances.
• Excellent working knowledge in configuring multiple Weblogic domains including machines, manage servers, node managers and cluster environments.
• Deployed various WAR, JAR, EAR and J2EE applications on managed servers and in clustered environment using Console or auto deployment scripts in stage and production.
• Proficient in setting of High Availability and clustering for Oracle SOA suite.
• Expertise in Oracle Fusion Middleware SOA Administration, Java, Oracle Database 10g, 11g.
• Experience in using Java/J2EE technologies like JSPs, Servlets, EJBs, JDBC, JNDI.
• Proficient in the Weblogic installation modes - GUI, Console and Silent mode. Configuration template's for various environment based installations.
• Excellent working experience on security servers like OVD, OIM and OID.
• Experience in trouble shooting failed mission critical production systems under extreme pressure conditions and time constraints.
• Hands on Experience with Oracle Access Manager OAM 11g SSO and SLO supporting SOA application platform
• Log file analysis for troubleshooting to resolve issues using scripts.
• Configuring, monitoring and managing the SOA Infra, EM Console, Web logic Admin Console.
• Deploying, monitoring and managing the SOA Composite applications.
• Expertise in migration and upgradation of Weblogic Server and updating JDK versions, applying patches and installing service packs for Weblogic server.
• Experience in setting up multiple clusters and implementing Load Balancing, High Availability and Failover functionality.
• Extensive working experience on UNIX, Linux and Windows platforms, and python scripting.
• Developed startup and shutdown python scripts for the Weblogic servers.
• Coordinated with Oracle/BEA to resolve issues related with BEA WebLogic products.
• Excellent problem solving skills with a strong technical background and good communication and interpersonal skills. Self motivated and a good team player.

Technical Expertise:

• Fusion Middleware Technology: Oracle SOA Suite10g/11gR1,Oracle OSB, Oracle BAM, Oracle BHEL, Oracle IDM, Oracle Portal, Forms, Reports and Discoverer.
• Servers: Web Logic Server 9.x, 10.x, Oracle HTTP Server, Oracle Webcache
• Web Technologies: JDK, J2EE, Servelets, JSP, EJB, RMI, JNBC, JNDI, JMS
• Languages: Java, ASP.Net, C, C , SQL, Jython Script, JavaScript, Shell Script
• Database: Oracle 10g/11g
• Protocols: TCP/IP, HTTP, HTTPS, FTP, SNMP, SMTP, Telnet, DHCP, DNS, SSH
• Tools: Putty, WINSCP, SQL Developer, RMAN, OAM, OEM, Oracle Net Manager, MS Office, Samurai, SOAP
• Operating Systems: Linux, HP-UX,AIX, RedHat Linux, Sun Solaris, Windows server 2008

Professional Expertise:

Confidential

Oracle SOA Administrator

Responsibilities:

• Extensively worked with Weblogic server and Console for server restarts and checking the health of the clustered environments.
• Configuring, Remote Registration, Authentication, Authorization, Responses, Session Management, Keys, Loging and Auditing, Access Tester for Oracle Access Manager.
• General WebLogic admin duties, start/stop/reload/configure node manager/troubleshoot in both development and production for High Availability multi clustered environments.
• Install, Configure and administer Middleware stacks of Oracle, Application server, SOA Suite and its supporting technologies.
• Setup and maintain effective monitoring and alert systems using Oracle Enterprise Manager, Enterprise Systems Platform ESP and Cron jobs.
• Configured DB Adapter and configured JMS Adapter to publish the queried message to the topics/queues.
• Set up Managed server domains and configures BPEL/Mediator/database properties in EM console for Better performance and fast transaction.
• Maintain all configuration files, including logs, security, all types of adapters, endpoint connections, data sources and connection pools, build, deployment, environment files etc
• Configured connectivity with SSL for App Servers and Web servers for applications in all environments.
• Created SOA Purge scripts for cleaning up of SOA database schemas by deleting large number of instances using purge script.
• Experience in Remote managed server start and stop, SSL communication between admin server and node manager.
• Created Datasources, Target pools, configured JMS target Modules.
• Configured and deployed Database adapter and File adapter into SOA 11g
• Configured clusters, load-balancing and failover solutions
• Created Disk monitoring script for monitoring the file system space in Linux.
• Extensively used WLST, Jython Script for configure various WebLogic Component Services.
• Extensive working experience on SOA-Infra partitions, and Monitoring Logs Admin/Application servers
• Extensively used JMS adaptor to produce and consume the messages. Created JMS Queues, JMS Topics.
• Define performance criteria and monitor to identify opportunities and tune to improve application.
• Performance. Throughput, Scalability and stability Tune memory, heap and JVM settings to increase the application's performance.
• Support the performance tests of the integrated applications by various supporting activities, Troubleshooting, issue resolving and tuning as required.

Environment: Oracle SOA suite 10g/11gR1, Oracle HTTP Server, OAM, J2EE, JDeveloper, Weblogic server 10.x, JDK/Jrockit, Linux, F5 Load balancer.

Confidential

Middleware/Weblogic Administrator

Responsibilities:

• Installed and Configured Weblogic Server Portal/Core 10.x on Solaris and Linux Platforms.
• Developed custom python scripts which automate domain creations with predefined Weblogic resources and deploy applications specific to the environments.
• Upgraded WebLogic Server Core and Portal domains from 10.0 to 10.3.2 in development and production environments.
• Configured Weblogic resources like Managed servers, clusters, node manager, JDBC, JMS, SNMP, JNDI, WSM, WSDL JMX, Startup and Shutdown classes.
• Secured the Weblogic system resources by defining security policies and by configuring custom security authorization provider.
• Deployed various applications and libraries on clustered and non-clustered Weblogic servers.
• Importing and exporting of Portal Schemas as well as Deploying Applications.
• Integrated Weblogic with Active Director as authentication provider. This enhanced administrators to log into weblogic consoles using their LDAP ids and eliminated the usage of shared ids.
• Analyze events as they occur by correlating events, identifying trends as they emerge, and alerting users to bottlenecks, exceptions and solutions to business problems for Oracle Business Activity Monitoring BAM
• Created WebLogic Portal and Core domains in both clustered and non clustered environments.
• Monitor, track, update, report on Incident Records IR's for resolving the problems in both Production and Non-Production environments.
• Worked on security servers OAM, OVD, OIM and OID.
• Interacted with Business User business stake holders for Functional and Technical Issues for OA Framework and SOA.
• Worked with applications that have Apache as front end and Weblogic Application server as the backend.
• Involved in performance tuning and troubleshooting JVM parameters.
• Supported the Enterprise Service Bus ESB / Service Oriented Architecture SOA tier.
• Involved in performance tuning and troubleshooting WebLogic Server 10.x and worked with Oracle support to resolve issues.
• Worked with Application Developers, DBAs and Network administrators to resolve any issues in end-to-end testing of application.
• Provided 24/7 on call Production support.

Environment: WebLogic 10.x, JDK/JRocket, J2EE, JSP, Servlets, EJB, HTML, XML, Apache, Solaris, RHEL, Oracle SOA Suite, Oracle BAM

Confidential

Oracle SOA/WLS Administrator

Responsibilities:

• Installed and configured the high availability setup for Oracle ESB. This includes setting up Oracle application servers and Apache web servers in a cluster, installing the runtime and repository ESB components and configuring the web servers with a load balancer. The high-availability implementation is done on Linux servers.
• Performed installing, configuring, administering and performance tuning clustered SOA environments.
• Performed WebLogic administration tasks such as installing, configuring, monitoring and performance tuning, content management and user management.
• Performed activities such as Change management, Content management, User Management, Portal and Desktop Management and Deployment of application packages, patches, etc.
• Involved in troubleshooting across all tiers, Load testing.
• Installed and configured WebLogic server for both development and production environments.
• Installed and configured Oracle Http server and Oracle 11g database to work with WebLogic Server.
• Involved in Upgrading and Migration of Oracle SOA Suite to 11gR1.
• Deployed various WAR, JAR, EAR applications in clustered environment.
• Configured and administered JDBC, JMS, JNDI and SNMP on WebLogic server 10.x
• Deployed applications on multiple WebLogic Servers and maintained Load balancing, high availability and Fail over functionality.
• Created Crontab scripts for timely running jobs.
• Configured Node manager for administration of managed servers and administered Connection pools for JDBC connections.
• Used configuration wizard to create and manage WebLogic domains.
• Configured JNDI server as repository for EJB Home stubs, JDBC data source, JMS connection factories, queues and topics.
• Developed scripts for automatic startup and shutdown of Admin Server and Managed Servers.

Environment: Oracle SOA Suit 10g/11gR1, Oracle Database Server 10g/11g, J2EE JDeveloper, Oracle WebLogic server , Linux

Confidential

Software Engineer

Responsibilities:

• Setting up the cluster environment for SOA Suite 10g integrated with multiple workflows.
• Created Metadata repository for SOA schemas in 10g Database.
• Have worked on JMS, Database, File and SOAP adapters for Oracle ESB. Setup and configured them as well.
• Implemented standard backup procedures for oracle application servers
• Import and exported resources, view and configure UDDI registries, monitoring, reporting, and tracing for business and proxy services in Oracle Service Bus Console.
• Use global settings to enable or disable monitoring, pipeline alerting, SLA alerting, reporting, and logging at a global level in OSB
• Configured Clustering EJB objects, JDBC connections.
• Configured and administered JDBC Connection Pools/Multi Data Sources.
• Managing Authentication, Authorization, Access control for security issues and virtual hosts activities.
• Implemented Exception Handling for the BPEL Process models to handle System, Business exceptions and used Compensation handlers to handle the transaction if an exception occurs.
• Maintained and investigated performance improvement of J2EE applications effectively using enterprise monitoring tools.
• Deployed Enterprise Java Beans, Web Applications, Enterprise Applications and configuration, troubleshooting performance.
• Writing DB Queries on Oracle Database. Written sub-queries, co-related queries using group functions and joins.

Environment: Oracle SOA Suite 10g, Oracle OSB 10g, Linux, Oracle HTTP server 10g, Oracle database 10g.