SUMMARY:

• 6+ years of experience in Software Development and Server Administration in the domain of Oracle Fusion Middleware.
• 3+ years of Onsite Experience in different Geographical locations - USA (2.4 years), UK (5 months) and Middle-East (3 months).
• Oracle Certified Weblogic Administrator (12c) having a strong knowledge of installing the Oracle Middleware stack, Domain Creation, Configuring the JNDI components, monitoring and troubleshooting the Weblogic Servers.
• Proficient in Server capacity planning and setting up the new scalable and HA (Clustered) env’s.
• Working knowledge of scripting languages like ANT and WLST for automating the server related tasks.
• Well versed with SOA architecture and design principles.
• Expertise in developing the SOA services using the Oracle Products like OSB, BPEL involving X-Query, XSLT transformations and invoking end-systems based on HTTP, JMS, FTP, DB and File protocols using JCA adapters.
• Working Knowledge of Front End Technologies like ADF, JSF, JSP and HTML to develop web applications.
• Sun Certified Java Programmer (6.0) having expertise in core java concepts.
• Provides timely support in troubleshooting defects and providing resolutions.
• Experience in performing the Warranty and Production Support roles to support the live business.
• Strong knowledge of SDLC (Software Development Life Cycle), Waterfall and Agile model.
• Experience in preparing the release plans and handling the Production Releases in a multi-vendor scenario.
• Involved in creation of Low Level Designs, Unit Test Cases and System Support Documents.
• Knowledge of creating Development Plan, co-ordinating with build team, responsible for code deliverables and issue resolution.
• Ensures that coding complies with Enterprise Standards and adheres to development guidelines.

TECHNICAL SKILLS:

Expertise in Oracle Fusion Middleware: Weblogic Administration, Designing and development in Agile and Waterfall model, Working Knowledge of different Oracle products OSB, BPEL, Oracle Coherence, Oracle ADF. Adaptors: File, FTP, AQ, JMS, DB, HTTP and WebServices.

Technical languages: SOA BPEL Components, OSB, Xpath, XQuery, XSLT, WSDL, XSD, XML, HTML, Core Java, JSP, JSF, Oracle ADF, JavaScript.

Tools: Jdeveloper- 11g & 12c, Eclipse, SQL Developer, SoapUI, Putty, RestClient, WinSCP.

PROFESSIONAL EXPERIENCE:

Confidential, Dayton

Oracle Fusion Middleware Administrator

Responsibilities:

• Installation and Configuration of Oracle Fusion Middleware Stack 11g and 12c.
• Automation of domain creation using WLST, ANT, and Domain Templates.
• Cluster Configuration - Static and Dynamic Clusters.
• Datasources Configuration to connect with databases on Oracle, MySQL & SQL Server.
• JMS Configurations - JMS Server, Connection Factory, Topic/Queue, Distributed destinations.
• Upgrade of Weblogic servers in development, testing and production environment and applying patch using OPatch utility.
• Deployment of JAR, WAR, and EAR files in clustered environments using various deployment tools (Console, Weblogic.Deployer, and WLST).
• Weblogic Administration, Monitoring and Troubleshooting using Admin Console.
• Server Performance Tuning - Thread Dump Analysis, Heap Dump Analysis if Server crashes.
• Creating security roles, group policy, user authentication and authorization.
• Node Manager Configuration - remote managed server start and stop.
• Tuning JVM heap size and garbage collection parameters.
• Importing digital certificates, using java key tool for secured applications.
• Installing and Configuring Apache Web Server.
• Integrating the Apache Web Server with Oracle Access Manager using the Webgate libraries.
• Analysing Heap Dumps using third Party Software like MAT.
• Monitoring thread usage, connection pool usage, CPU usage, Memory usage and preparing reports for the dry run and performance tests.
• UNIX command line usage and shell scripting.
• Monitoring and analysing resources, Standard logs, application logs and domain logs.
• Configuring the Weblogic Diagnostics Framework (WLDF) which includes Diagnostic modules, Collected Metrics, Watches and Notifications.
• Monitoring the Weblogic Server using OEM 12c.

Confidential

Oracle SOA Administrator and Application Support

Responsibilities:

• Handling the SOA and OSB domains in DEV, SIT, UAT and Prod.
• Supporting 58 interfaces developed in OSB 11g to integrate various systems.
• Handling the CR’s and code changes in OSB interfaces to support the running business
• Implementing the Oracle Based Utility to integrate CCnB and EBS using BPEL.
• Planning and Estimation of Deployment and submitting detailed reports to management.
• 24*7 support for the Production Issues.
• Resolving and fixing the issues in BPEL and OSB services.
• Monitoring the MW services in Production and generating the daily traffic stats in Prod.
• Monitoring the logs, disk space and memory for Middleware Servers.
• Monitoring the JMS Queues, Data-Sources used in Middleware services.
• Preparing the installable packages & release notes for MW code.
• Deploying the OSB and SOA services using the ANT scripts.
• Liaising with various Product Teams to handle the Defects in Production.
• Knowledge transition including training and mentoring junior members of the team and documenting processes and process improvement.

Confidential

Oracle SOA Developer

Responsibilities:

• Analysing the requirements based on FRD’s and creating the Low Level Design Documents.
• Configuring the Proxy and Business Services in OSB 11g.
• Developing the critical orchestrations in BPEL to interact with multiple systems.
• Configuring the JCA Adapters- File, FTP, Web-Services, HTTP and DB to invoke services on different protocol.
• Worked on XML, XSD, WSDL, Xpath, XQuery and XSLT Transformations while developing the Middleware interfaces.
• Creating the Unit Test Cases for the interfaces developed by the team.
• Supporting the Testing Cycles- SIT and UAT and handling the defect fixes.
• Highlighting the issues with Target systems, Business and support team in development and Testing phase
• Building the installable packages, release notes for deploying the SOA and OSB code.
• Supporting the Prod Release Activities by verifying the code and configurations on servers.
• Providing the warranty support for the developed interfaces.
• Handling the Code Walk Through and Deployment Procedure knowledge transfer sessions with third party vendors.
• Mentoring the team so as to build the SOA competency across the team.

Confidential

Oracle ADF Developer

Responsibilities:

• Understanding the business requirements, reviewing client requirements, documents and any preliminary analysis.
• Developing the UI layer for a Web based application using JSF and ADF Faces components.
• Integrating the UI Layer with SOAP services developed in SOA 11g using JAX-WS clients.
• Working on ADF Business Components (Entities, Views Read-Only and Updatable) for the DB data Access.
• Creating the Navigation between ADF pages using the Task Flows- Bounded and Unbounded.
• Handling the config management activities using the tools like VSS and dimensions for maintaining the code base.
• Resolving the defects during testing at multiple stages such as SIT, UAT and PT.
• Involved in building the low level design documents and test scripts for the interfaces.
• Coordinating and monitoring task completion and doing peer reviews.