SUMMARY

• Over 8+ years of extensive IT experience in software industry, specialized in software development using oracle SOA suite 11g, OSB technologies, Weblogic and SOA Administration.
• Specialized in software development using Oracle SOA 11g and OSB technologies.
• Having practical knowledge in Oracle Soa 11g, OSB, Weblogic and SOA Administration.
• Expertise in understanding the business requirements and prepared the high level and low level design documents.
• Expertise in handling and implementing fault management framework in Oracle SOA Suite 11g.
• Expertise in working with Human Work flow and Business Rules in Oracle Soa 11g.
• Expertise in working with DVM(Domain Value Mappings) in Oracle Soa Suite 11g.
• Good Exposure on IDE tools like Oracle JDeveloper, Ecllipse etc.
• Extensively worked on Oracle BPEL, Mediator, Oracle Database and OSB.
• Good experience with SOAP and WSDL.
• Working experience in Rules design and development using IBM ODM
• Worked on implementation of unit test cases by using BPEL test suite.
• Working experience with Websphere Application Server and ODM server/node administration through WAS
• Experienced using the following SOA Suite technologyadaptersfor integration with Oracle ERP and external/legacy systems:Database,JMS,B2B,FTP/FileWeb Service,BAM,andOracle applications.
• Expertise in implementing orchestration and choreography.
• Good knowledge on XML, schema and web services.
• Excellent hands on experience inWeb ServicesusingSOAP, WSDLandSchemas XSDwith strong skills in understanding and implementing Service Oriented Architecture(SOA)
• Strong knowledge in JAVA, XML, NMS, EMS in UNIX environment.
• Extensively worked on XPATH and XSLT functions.
• Expertise in working with the various bpel activities.
• Expertise in working with the various xslt functions in assign activities of bpel process.
• Expertise in implementing various actions of Oracle Service Bus(OSB) 11g.
• Good working experience in working with various binding protocols.
• Experience in Deploying J2EE Application archives (JAR, WAR, EAR and RAR) andWeb - Based/E-Commerce onWebLogic Application Server
• Good knowledge on relational databases (tables, views, indexes, functions, and replication).
• Strong knowledge on development tools and processes, source control, versioning tools like Subversion.
• Experienced in Deployment and troubleshooting of JAR, WAR and EAR files in weblogic domain and clustered environments.
• Experienced working in the various phases of the software development life cycle(SDLC) using methodologies like waterfallandAgile.
• Experience in configuring and administering Data sources, Connection Pools for JDBC connections, JMS server with IBM MQ series in Weblogic and JMS connection factories.
• Strong knowledge of taking Thread Dumps, Heap Dumps for performance of the weblogic servers in different platforms (windows, Linux, & Solaris)
• Installation of BEA patches using SmartUpdate tool, and troubleshooting application and post-installation issues.
• Experience in developing extensions, upgrades and implementation Oracle E-Business Suite (11i and R12).
• Strong knowledge on XML standards, XSLT 2.0.
• Worked on Oracle Web Services Manager (OWSM) policies in Oracle SOA 11g.
• Worked on credential store framework (CSF) to pass username and passwords while calling secured web services.
• Strong Knowledge on SQL and PLSQL
• Experience in creating UI/Human task flow using ADF Framework.
• Good knowledge on evaluating and analysing programming logic coding problems and develop solutions within existing parameters.
• Experienced in implementing Service Oriented Architecture components such as BPEL, ESB, OSB and BAM (Business Activity Monitoring)
• Good knowledge on OracleSOASuite Policy framework (WS-Security, WS-Policy, WS-Reliable Messaging, WS-Addressing, OWSM Policies).
• Experienced in implementing BPEL process activities and services like Human Task, Flow, FTP adapter, AQ adapters, MQ adapters, JMS adapters and Java Web service in BPEL processes.
• Experienced in developing OSB routing processes and monitoring them from OSB console.
• Designed and developed data conversion systems for conversion of data from legacy systems into core Oracle Applications tables using BPEL processes, PL/SQL packages and API’s.
• 24/7 production on-call support on SOA Suite 10g/11g and multiple middleware products.
• Excellent analytical, troubleshooting and debugging skills.
• Ability to work in team-oriented, multi-tasking, fast-paced and matrix managed environments.

TECHNICAL SKILLS

Middleware: Oracle SOA Suite 10g/11g, BPEL, OSB, Mediator, BAM, ADF, WebLogic 7.x/8.1.x/9.x/10.x/11gR1 IBM WebSphere 5.0/6.x, Apache, sunone, Internet Information Server IS 4.0/5.0, Tomcat 5.0.

Adapters: DB Adapter, Oracle Apps Adapter, JMS Adapter, MQ Adapter, AQ Adapter, File Adapter, BAM Adapter.

Application Servers: Weblogic, Websphere, Tomcat and Oracle Application Server.

RDBMS: Oracle Database 9i/10g/11g, MYSQL, DB2, Sybase.

Programming & Scripting: PL/SQL, Java AWT/Swing, C#, ASP.Net, XML, HTML, Shell, Python, WLST.

Operating System: Windows, RedHat Linux, HP-UX and Solaris.

Monitoring Tools: OEM Grid Control 10g/11g/12c, JRockit Mission Control, JConsole, IBM Tivoli, wily.

General Tools: TOAD, SQL Developer, Jboss, TomcatJDeveloper, Team Foundation Server(TFS), Jenkins, OEM, Tortoise SVN, Mercury IT Governance, Mercury Quality Center, JIRA, Share Point, Project Time, Change Request Team Track, IBM Maximo, ODIServiceNow, File Zilla, WINSCP, Putty, ESP, CA Clarity PPM, Release Management.

PROFESSIONAL EXPERIENCE

Confidential, Detroit, MI

Sr.Oracle SOA Developer

Responsibilities:

• Installed and configured Oracle SOA Suite 11g components in Oracle Web Logic Server Domain in Development environment.
• Extensively worked on XPATH and XSLT functions.
• Interacted with the business users to gather business requirements and design solutions.
• Worked on Oracle Web Services Manager (OWSM) policies in Oracle SOA 11g.
• Created the High level and Low level design document based on the Requirement specification document.
• Design, develop and test ESB infrastructure on the JBossESB platform.
• Develop Business Event based ESB Services to integrate Siebel CRM with a Cache based finanical accounting system.
• Worked extensively on the SOA infrastructure using Weblogic console and Enterprise Manager (EM) console to fix some critical performance, memory and transaction timeout issues in the system.
• Worked on credential store framework (CSF) to pass username and passwords while calling secured web services.
• Involved in the implementation of unit test cases by using BPEL test suite.
• Created Canonical schemas as per project requirements.
• Developed the interfaces with BPEL, Mediator, Human Workflow, Business Rules and spring components.
• Used MDS to share common artifacts like XSD, WSDL, Fault Policies, and DVM etc. Replaced concrete WSDL with Abstract WSDL stored in MDS to avoid dependency problems during server startups.
• Implemented SOA Custom Purging by using oracle pre-defined packages.
• Implemented the interfaces by using Database, Oracle Applications and User Messaging Service (UMS) Adapters.
• Involved in working with various xslt transformations.
• RCU usage and deep understanding, and Maintaining Oracle Service Bus (OSB).
• Involved in development and test phases.
• Worked extensively on the File Adapter, developed XSD Schema to format the data in extracted file as per requirement, using pipeline delimiters.
• Involved in Unit Testing by using SOAP UI tool.
• Adhered to SAST (Static Application Security Testing) reports using Code Compliance Inspector (CCI) for coding standards.
• Involved in various Soa Administrative activities in development and test environments.
• Implemented custom code review rules by using Code Compliance Inspector tool.
• Involved in writing Ant scripts.
• Worked on Java Messaging Service(JMS) by using Oracle WebLogic 12c.
• Configuring SOA composite application resources, Configuring JMS Server and its modules on SOA and OSB in Development environment.
• Experience in backup and recovery ofOracle SOAsuite dehydration store.
• Managing and monitoring service engines, and updating the state of SOA composite applications.
• Worked on SOA composites deployment using bamboo tool.
• Implemented Human Workflows for approvals using oracle soa suite 11g.
• Implemented the business rules in oracle soa suite 11g for approval stages according to the functional scenarios.
• Implemented Custom policies by using Fault Management framework in oracle soa suite 11g.

Environment: Oracle SOA Suite 11g, WebLogic JMS, BPEL, OSB, Oracle Database, Database Adapter, WSDL, XML,WebLogic 11g, SOAP UI, File Adapter, Eclipse,Winscp, Putty, JDeveloper 11.1.1.7, Tortoise Svn client etc.

Confidential, Melville, NY

SOA Developer

Responsibilities:

• Identifying the Enterprise Business services, Operations and defining Message exchange patterns.
• Interface Specification document, System Integration Specification Document (SIS) and Data Mapping between source applications and target applications.
• Involved in Working credential store framework (CSF) to pass username and passwords while calling secured web services.
• Defining Web Service Definition Language (WSDL).
• Developed an enterprise wide integration using external web services andoracle SOA.
• Participated in the development, testing, andproductionsupportof various services developed asBPELmodules and exposed asWebservicesfor theIntranetcustomers.
• Used the various error handling features of SOA Suite 11g like Fault Management Framework, catch/catch-all branches, compensating transaction etc. to achieve robust error handling.
• Worked on Oracle Web Services Manager (OWSM) policies in Oracle SOA 11g.
• Involved in setting ofHigh Availabilityand clustering for OracleSOAsuite.
• Setting up of development tools like JDeveloper, Ecllipse etc.
• Designed and implemented Business Processes using Oracle BPEL PM, JDeveloper.
• Implemented best practices such as Fault handling.
• Diagnose and solve Sonic ESB Application performance and stability issues.
• Defining the Domain Value Mappings (DVMs) for error code mapping between source and target systems and other static values.
• Worked on configuration plans to deploy composites in different environments.
• Involved inmaintenanceof production SOA instances.
• Registering the all services in oracle service bus to enable service virtualization, security, load balancing, alerts and etc.
• Used ANT to build the application and Wrote new and modified existing WLST, shell scripts for various day-to-day repeating work and monitoring purposes, such as code staging/deployments, server-bounce, file transfers, process-monitoring, log/error checks etc.
• Prepared Low Level Document for SOA.
• Configuring and AdministeringJDBC, JMS, JNDIin WebLogic Server.
• Development, deployment and testing of various BPEL Processes.
• Managed production support and troubleshooting for variousSOAApplications.
• Worked on the deployment tools like bamboo for deployed soa composites.
• Implemented BPEL faults by using Fault Handling.
• Implemented few services by using OSB 11g as a mediator for external service communication.
• Implemented Domain Value Mappings to maintain country codes between the different edge systems.

Environment: Oracle SOA Suite 11g, WebLogic Application Server, WSDL, XML, JDK1.6, Oracle JDeveloper, Mediators &Adapters, Oracle Enterprise Pack for Ecllipse(Oepe), winscp, putty, Bamboo Tool etc.

Confidential, Charlotte, NC

Weblogic Administrator

Responsibilities:

• Installed, Configured and administered of Oracle WebLogic Server 10.0 MP 2/10.3/10.3.4 and Web servers like Apache, iPlanet, IIS in Development, Test and Production Environments.
• Used HP Opsware to build the servers.
• Deployed applications (WAR, JAR and EAR) using WLST, Anthill, Sun N1 Service Provisioning System
• Maintained Load balancing, high availability and Fail over for the servers.
• Installed and Configured apache, Sun One and IIS web servers and integrated them with WebLogic.
• Configured and created JMS queues & topics, Connection Factories, Datasources, bridges & Connection pools & multi connection pool.
• Configured IBM WebSphere MQ 7.0 as Foreign JMSServer.
• Set up Secure Sockets Layer (SSL) communication between web servers like Apache, IIS, iPlanet and the WebLogic Application Server.
• Migrated WebLogic Application Server from existing version 8.1/9.2 to 10.0 MP2/10.3.
• Performed updates for JDK and apache plugins for weblogic servers on various environments like development. UAT and Production.
• Trouble shooting and fixing day-to-day problems of the applications in development, testing, pre-production and production environments.
• Provided production support and coordinated with the users to resolve issues quickly.
• Investigate and resolve performance issues by analyzing thread dumps, core dumps, heap dumps and GC values.
• Installed BEA patches using SmartUpdate tool, and troubleshooting application and post-installation issues.
• Configured SSL and created Digital Certificates for secured communication between applications.
• Used BMC Remedy (PAC2000) to generate problem tickets.
• Installed and Configured Wily Introscope, OEM and JProbe to monitor weblogic servers.
• Installed and configured NDM file transfer from UNIX to main frame machine.
• Provided 24/7 on call Production

Environment: Weblogic 11g/10.X/9.x/8.2, JDK 1.4/1.5/1.6, Windows 2003 Server, HP Opsware, Anthill, Sunone N1PS, BMC Remedy, Red Hat Linux, Solaris, Apache, Sunone, IIS, F5, DMZ, WLST, Shell scripting

Confidential, Pittsburgh, PA.

Weblogic Administrator

Responsibilities:

• Installation and configuration of BEA WebLogic Server 8.1 sp5, 9.2, 10.0 MP2 in development, staging, preproduction and production environments.
• Migrated WebLogic 8.1.x in Development Test and QA environments to 10.2.
• Expert in creating and configuring of clustered and non clustered WebLogic Server domains.
• Deployed applications on a daily basis using J2EE components as EJB’s, Ear files, War files, Web services, libraries in different environments, maintaining Load Balancing and High-Availability.
• Configured and Administered connection pools multi-connection pools and data source objects for JDBC connections.
• Providing Technical support to the application team and Troubleshoot emerging application issues i.e. WebLogic configuration to code issues.
• Extensively involved in performance tuning and monitoring of various applications.
• Responsible for writing shell scripts and modifying Python scripts.
• Configured clustering for EJB objects JDBC connections and JMS connection factories.
• Configured JNDI server as repository for EJB Home stubs JDBC data source JMS connection factories queues and topics
• Configured LDAP using MS Active Directory Server for user authentication.
• Creation of SSL and Digital Certificates for requesting generating and the implementation of the communication link between the web server and the application server.
• Troubleshooting production issues and worked with oracle support team to provide the solutions for client’s production critical issues
• Proven experience developing and implementing build and automated deployment systems using ANT make shell and Perl scripting.
• Detailed exposure and working knowledge of MQ series Messaging Service.
• Experience in creating Web Agent Agent Groups Agent Config Objects Domains and Authentication Schemes in SM
• Extensive knowledge of Bash and Korn Shell.
• Configured Apache and Sunone to act as a proxy server for backend WebLogic and Tomcat application servers.
• Responsible for setting up JMS topics and Distributed Queues and destinations to increase performance.
• Administration of active applications application performance monitoring - recycling the application server including installation of plug-ins for iPlanet (Sunone 6.1) Webserver.
• Provided 24/7 on call Production Support.

Environment: BEA WebLogic 8.1 sp6/9.2 mp2/10.3 Sun Solaris 8.0/10 Oracle 10g Sun one IPlanet 6.0 Java JDK 1.4.2.17 J2EE.

SellcraftSoftech Pvt. Ltd., Hyderabad, India.

Weblogic Administrator

Sellcraft, a visionary organization, offering IT consulting services since 1987, has carried out the poineering work, at time IT was in its nascent stage, by deploying the computer technology to hundreds of industries.

Responsibilities:

• Performed WebLogic Server administration tasks such as installation, configuration, monitoring and performance tuning.
• Install, upgrade patches, deployment, monitor, tuning and configuration of Weblogic application server in multi cluster/server environment. Configured Node manager for administration of Managed servers.
• Involved in automation for server monitoring, which include availability checks and performance checks.
• Installed and configured SSL certificates on web servers.
• I.Q (installation and qualification) documented for the new application hosted on the weblogic server.
• Experience in process and change management process to reduce the volume of issue tickets and increase the system availability.
• Configure and administer Weblogic JDBC connections pools and Data Sources with Oracle 9i database.
• Deployed various WAR, EAR, JAR applications in Domain and Clustered environments. Configuration and maintenance of J2EE Services including JDBC, JMS on Weblogic Server 8.1
• Configured and installed Sunone webserver and apache webserver.
• Monitor and Tune MQ queue depth, JVM’s, JVM heap size, garbage collections, Java stack and Native thread results in Development and Production performance.
• Created Weblogic portal based environment.
• Provide 24/7 on-call supports for critical business applications which handle a million transactions per hour throughout their life cycle, which included development, testing, break fix, testing and production environments. Monitored the database (data tables and error tables), Weblogic error log files and application error log files to track and fix bugs.
• Weblogic Admin Integration Support Install, upgrade patches, deployment, monitor, tuning and configuration of Web Logic application server in multi cluster server environment.
• Configured Node manager for administration of Managed servers. Done MQ Series Control for web logic Integration through workshop.
• Configured and created JMS queues & topics, Datasources, bridges & connections pools & multi connection pool.
• Managing and Monitoring the JVM performance by Web logic Heap Size, garbage collection, JDBC Pools.
• Worked on installing and maintaining I Planet 5.1 Web Servers. Developed scripts (start, stop, backup recovery processes) for web application server administration.
• Installed and maintaining the Tomcat and SunOne, webserver
• Provided 24/7 on call Production Support.

.

Environment: Web Logic server 8.1/9.2/10, JDK 1.4/1.5, Sun One Directory Server(iPlanet 6.0), J2EE, JDBC, Servlets, Jsp, Apache HTTP server 2.0, Oracle 8i/9i, MQ series, Unix, Aix, Shell, VB script, Solaris, Windows NT/Windows 2003.

Polaris Financial Technology, Hyderabad, India.

Weblogic Administrator

Polaris Consulting & Services (Polaris) is one of the leading Digital Transformation companies in the world with particular emphasis on the Financial Services industry. Over the years we have built and run Universal Digital Channel (UDC)platforms for some of the biggest banks around the globe. Some of these platforms run in more than hundred countries, servicing millions of clients, and processing hundreds of millions of transactions every minute. In doing so Polaris has helped clients gain a substantial competitive advantage, resulting a big increase in market-share and share-of-wallet for them.

Responsibilities:

• Installing and configuring Apache as a proxy server for Weblogic Application Server.
• Experience in configuring and administering Data sources, Connection Pools for JDBC
• Performed WebLogic Server administration tasks such as installation, configuration, monitoring and performance tuning.
• Involved in packing and unpacking the domains of clustered environment by using built in tools of Weblogic Application Server.
• Expert in deploying the ear (Enterprise Application Archive) files, war (Web Application

Archive) files in Weblogic Application Server.

• Expert in working with Weblogic Administration console.
• Involved in configuring the SSL certificates.
• Involved in configuring the clustered environment and integrate the Weblogic Application

Server with Apache.

• Taking back up of server logs and application logs on daily basis.
• Provide support in Dev, Test, Stage and Production environments.
• Supporting the Production activities 24/7.
• Monitoring the server logs by using putty.

Environment: WebLogic Application server 8.1, JDK 1.4, JAVA, J2EE (Servlets, JSP, EJB, JDBC), Apache HTTP Server, Oracle 8i, Linux, Windows 2003.