Summary

Accomplished strategist Enterprise Portal Architect offering over 15 years of progressively responsible IT experience, highly developed management skills, accomplished technical background, and distinguish enterprise solution skills. Expertise in Oracle Portal technologies, Oracle Fusion Middleware Architecture, ADF Faces, ADF Task Flows, Portal, Identity Management, Liferay and J2EE applications and Server deployments. Adept at facilitating sessions defining user requirements and front end interface specification, developing and delivering end-user training, creating and maintaining project plan, preparing and presenting project briefings to executives and overall leading the mission critical projects. Expertise in different lifecycle stages, including Architecture, design, implementation, documentation, quality assurance, release, support and extensive experience in project management, risk assessment and client interaction. Experience with Financial Services, Banking, Retail, Product development and High Technology.

• Fifteen plus years of managing/architecting/designing/programming experience.
• Provides technical direction for the development, design, and systems integration for client engagement from definition phase through implementation.
• Experience with Oracle Fusion Middleware architecture including WebCenter, ADF Faces, ADF Task Flows. Installed and configured Oracle WebCenter including Wiki and Blog server.
• Configured Oracle Web Center Framework, WebCenter Spaces to create templates, skins, create pages.
• Integrated Web 2.0 services like Wiki, Blogs, and Announcements on WebCenter.
• Worked with WebCenter Spaces and Oracle WebCenter composer.
• Web Content Management development with static/dynamic delivery of content-centric websites. Used JDeveloper 11g for development purposes.
• Migrated applications from Oracle Portal to Webcenter.
• Extensive experience with Oracle Portal. Developed Web and PLSQL provider based portlets.
• Portal Architect with additional support responsibilities of J2EE Application/System Architecture.
• Comprehensive knowledge of Oracle 10g Application Server Architecture.
• Involved in a complete end-to-end design, development, implementation and management life-cycle of a J2EE based Enterprise Portal project to provide the latest technology from Oracle 10.1.4 .
• Expertise with developing portlets, layouts, themes, hooks with Liferay.
• Ported application from Oracle Portal to Liferay 6.0.5.
• Architected and Designed systems with advanced solutions that deliver industrial strength portal applications that are scalable, reliable, secure and fault-tolerant.
• Problem recognition and troubleshooting skills.
• Expert knowledge in the following: Core Java Programming, Oracle 10g Portal, Oracle Internet Directory OID , Single Sign On Server SSO , J2EE Application Deployments, Spring, Hibernate, JDBC, J2EE especially EJB, Servlet, JSP, JSF, JMS, RMI XML technologies XSLT, SOAP, JAXB, JAXP-RPC Relational Databases/SQL. Oracle, MS SQL Server, MySQL , LoadRunner, JProbe
• Architectural understanding of Application Servers implemented on J2EE technology including Oracle 10g Web logic 8.1/7.0, Intershop Enfinity 2.2, Tomcat.
• Build application to synchronize data between OID and Oracle HR database.
• Experience in architecting and developing n-tiered applications using enterprise technologies.
• Extensive experience in Performance Management of Portal and J2ee Applications.
• Experience in Enterprise Messaging Application Design
• Experience with XML based workflow using BPEL
• Integrating Business Objects with Oracle 10g Portal applications.
• Integrating OBIEE with Oracle 10g Portal applications.
• Experience in Full Software Development Lifecycle Methodology/Process Experience using OOA/OOD, UML experience Rational Rose .
• Experience with implementing Rule Engine technology.
• Experience in architecting application integration via Web Services mainly J2EE to J2EE J2EE to .NET
• Strong communication and organizational skills.
• Problem Solver, Highly motivated, quick starter, solution-oriented programmer, Strong in object oriented analysis and design, Excellent at solving complex problems under strict deadlines.

Technical Skills Summary

professional Experience

Confidential

Portal Architect/ Portal Administrator/ J2EE Architect/OID-SSO Admin

Environnent: Oracle 11g, Webcenter, ADF, SOA, Liferay, Portal, OID, SSO, Linux, Java, Ajax,Oracle, PlSql, JQuery

Product Title: GHROnline Portal Global Human Resource Online Portal

Responsibilities:

• Technical Lead and Portal Architect in a complete end-to-end design, development, implementation and management life-cycle of a J2EE based Enterprise Portal Project to provide the latest technologies from Oracle and advanced solutions that deliver industrial strength portal applications that are scalable, secure and resilient
• Produced a complete end-state Technical Architecture Document along with the sizing numbers for HR Portal that could support 100000 concurrent users. Lead architect in implementing a High-Availability solution around Identity Management and Portal on a Oracle 10g Application Server platform
• Ported applications from Oracle portal to Webcenter 11g stack and Liferay.
• Assisted the team in the write-up of installation guide adhering to the proposed architecture, migration guide to support import/export and the deployment guide to configure and tune OC4J/J2EE containers for deploying EAR/WAR file.
• Responsible for the integration of numerous disparate Oracle based applications under the Oracle SSO umbrella using Oracle SSO SDK Oracle HTTP Server's mod osso component
• Ported HR applications to the Liferay 6.0.5 portal. This was built using Tomcat application server. Project entailed creating portlets, custom layouts, custom themes and adding hooks. MVCPortlet and JSF applications were created for the same.
• Responsible for identifying bottlenecks and boosting and tuning the Portal performance by using the right parameters for Web Cache, Apache, OC4J J2EE containers and the Portal database.
• Assisted in the initial design of integrating applications based on Oracle SSO Solution into SiteMinder SSO Environments using the technical literature jointly provided by Oracle Netegrity.
• Developed numerous customizable/personalized J2EE Portlets leveraging JPDK's security, personalization APIs using custom renderers. Created sitemaps and site designs using HTML, CSS, Javascript.
• Responsible for identifying performance bottlenecks in application and boosting tuning the performance by using optimized parameter settings for Web-Cache, Apache, PPE, OC4J J2EE Containers the Portal Database. Lead Architect on Performance Testing of the Application and overall environment

• Responsible for providing inputs and demos to Senior Liberty Management around upcoming new technologies like JSF, SOA, BPEL 10.1.3 and web-services orchestration
• Creating new Web Pages, deploying maintaining Portal Environment including integration with OID, SSO FND tables

Confidential

Portal Architect/ J2EE Architect/OID-SSO Admin

Environnent: Oracle 10g, LINUX, Portal, OID, SSO, Java JSP, RMI, EJB, J2ME, JMS , MS SQL Server, ORACLE.

Responsibilities:

• Technical Lead and Portal Architect in a complete end-to-end design, development, implementation and management life-cycle of a J2EE based Enterprise Portal Project to provide the latest technologies from Oracle and advanced solutions that deliver industrial strength portal applications that are scalable, secure and resilient
• Trained and Mentored the client with all the new components of the application server stack 902x/9041/10.1.2 SSO/OID, OPMN, DCM, PPE, OC4J mod oc4j, mod osso, infrastructure components security/portal MDR along with all the necessary security, session, personalization and preference APIs
• Developed numerous customizable/personalized J2EE Portlets leveraging JPDK's security, personalization APIs using custom renderers
• Responsible for identifying performance bottlenecks in application and boosting tuning the performance by using optimized parameter settings for Web-Cache, Apache, PPE, OC4J J2EE Containers the Portal Database. Lead Architect on Performance Testing of the Application and overall environment

• Creating new Web Pages, deploying maintaining Portal Environment including integration with OID, SSO FND tables
• Involved in building of new development Instances, migration of code from one environment to another.
• Maintenance of the DEV/Sandbox environment including maintenance of the OID/SSO and maintaining of the system configuration . Provided extensive documentation to the SA tram for code promotions to QA, Production and other instances maintained by SA team.
• Build application to Synchronize data between OID and Oracle HR database.
• Integrating all applications, including Custom Oracle Applications including Oracle Financials and HRMS, Oracle Reports BIDW within Portal.
• Integrating External Applications within Portal including Crystal reports
• Responsible for the Design and Development of the Application Framework
• Deploying maintaining Custom Applications on Linux boxes using OC4J 9.0.4.2/10.1.2 version currently
• Implement custom application prototype POC's for J2EE JSP/Servlet/Session/Entity beans
• Developed numerous customizable/personalized J2EE Portlets leveraging JPDK's security, personalization APIs using custom renderers
• Implementing Web Services design using Apache Axis with OC4J
• Using Ant tool to Build the application and deploy the application in Oracle 10g.
• Designing exception-handling strategies, logging using Log4J.
• Design Prototype Application using various J2EE framework Apache Struts.
• Wrote unit test scripts using JUnit.
• Database access logic using JDBC Oracle JDBC drivers, MS SQL JDBC Drivers
• Involve in the testing and maintenance phases to validate System Integration and deployment using test cases and test plans
• Configured Caching Rules for improving Performance and designed a framework for Invalidation using Java Web-Cache APIs. Implement Oracle Caching Solutions for Custom Application.
• Exposure to version control and bug tracking systems. Responsible for Maintaining Bugzilla

Confidential

Sr. Technical Consultant

Environment: J2EE Web Application Framework, Intershop Enfinity 2.2 eCommerce suite, ISML ,Java, EJB, XML, Java Servlets, Java Beans, JDBC, Oracle 8i, Windows 2000.

Responsibilities:

• Responsible for the design and development of the J2EE modules.
• Maintenance of Cierge Family Center modules on Intershop Enfinity
• Wrote Business Object EJB which Pull data from remote RDBMS using JDBC Layer.
• Developed of XML Layout depending on requirement.
• Involved in the Bug Reviews and Production support.
• Deployed application on Intershop Enfinty application server.
• Implemented new catalog features on SonyStyle.com

Confidential

Software Engineer/ Team Lead

Integrated Merchandise Solution Enterprise

Environment: J2EE Web Application Framework, Bea Weblogic 7.0, Java, EJB, Java Servlets, JavaScript, JavaBeans, XML, JDBC, Symantec's Visual caf 4.0, Oracle 8i, SQL Server 11.x, UDB, ODBC 2.5, Windows NT 4.x, Solaris 2.5.1.

Responsibilities:

• Responsible for the design and development of the framework. The system is designed using J2EE technologies based on MVC architecture. The application uses the STRUTS framework. The Views are programmed using JSP pages with the Struts tag library, Model is a combination of EJB's and Java classes Form and Action classes and Controllers are Servlets. The controller uses XML mappings in Struts to map the request to the server side functionality. Developed class, collaboration and sequence diagrams for the system using UML/Rational rose. Used JSP and Servlets for server side transactions. Login authentication is done by JSP by verifying with database security tables. EJB as a middleware in designing and developing a three-tier distributed application. Implemented Home Interface, Remote Interface, and Bean Implementation class. Implemented business logic at server side using Session Bean. Developed Stored Procedures using PL/SQL for Oracle database.
• Analyzed, designed and developed DFS System using EJB, JDBC and Swings.
• Involved in Weblogic Server Maintenance and deployment.
• Used Ant tool to Build the application and deploy the application in Weblogic.
• Designed and implemented exception handling strategies, logging using log4J.
• Wrote unit test scripts using JUnit.
• Involved in the testing and maintenance phases.

Confidential

Software Engineer

Environment: Microsoft Visual C 6.0, Visual InterDev, VSS, Borland C, C , Adobe, Oracle, SQL Server.

Responsibilities:

• Involved in the Design and Development of Intelligent Data Matcher.
• Involved in the requirement gathering. Involved in database implementation, writing script and queries.
• Building and configuring development environment using Visual Studio and VSS for versioning.
• Testing of the application with the remote client.
• Application Integration with other apps and deployment to server machines.