SUMMARY:

• Over 9+ Years of hands on experience in IT sector in design, development of software using cutting edge technologies like Oracle WebLogic Portal, J2EE technologies, EJB, JMS,Oracle SQL, and various design patterns.
• Knowledgeable and strong in developing applications using Junit, Struts, Spring, Hibernate, Java Server Faces frameworks (JSF) and SOAP and REST full Web services.
• Knowledgeable and developing Experience in UI technologies Java script, JQuery, EXTJS, CSS, HTML, AJAX.
• Knowledgeable and developing Experience in Build tools and SCM like ANT, Maven, CVS,Perforce, Jenkins etc.
• Knowledgeable and developing Experience in Product development with Agile Process.
• Knowledgeable and developing Experience in Ecommerce, HR, Insurance, banking & Finance and supply Chain management.
• Prepared Design Documentation, Object Modeling, Effort estimation, Work Allocation and Scheduling and tracking.
• Strong work ethics and single minded devotion towards allocated work schedule.
• SDLC: 9 + years of IT experience in designing, developing, integrating and managing applications (Waterfall/Agile Models) using Java - J2EE, Portal and Oracle SOA Suite 11gR1(BPEL) technologies.
• Portal: Extensively worked Oracle Weblogic Portal 9.2/10.2 which include design, develop and debug enterprise web Portals, Portlets, Pagelets, Skins, Components and knowledge in ADF Framework.
• Java/ J2EE: Experience in Java Technologies which include Java, J2EE, JSF, EJB, JMS, spring, Struts, Hibernate, JDBC, XML (XSL), SOAP, WSDL and Restful API.
• Database: Database experience using Oracle 10G/9i/8i, back-end designing and written procedures, functions, and SQL*PLUS.

TECHNICAL SKILLS:

Developer Tools: Oracle JDeveloper v10.x, 11.1.1.x, Eclipse, CVS, VSS, Perforce (P4), Maven.

Languages: J2EE, JSF, Oracle ADF Faces, JDBC, Spring, Hibernate, Struts, Log4J,SOAP Web services, Rest Full Services, EJB 3.0, HTML, CSS, Ajax, SQL, PL/SQL, Apache Commons API, Oracle WebLogic Portal 10.3, UML, Groovy, Grails, and MYSQL

Databases: Oracle 9i/10g/11i.

Operating Systems: Windows NT, Windows 2000, Windows XP, Unix, Linux.

PROFESSIONAL EXPERIENCE:

Confidential, Sunnyvale CA

Senior J2EE Developer/Tech Lead

Responsibilities:

• Involved in Gathering, analyzing, and document user requirements and translate them into system requirements.
• Used extensive JSP, HTML, JavaScript, CSS to develop presentation layer using MVC architecture.
• Designed and developed extensive Struts Action Servlets and Actions Forms to handle various requests.
• Involved in the design and analysis of the complete project, using UML diagrams like Use Case Diagrams, Sequence Diagrams and Class Diagrams in MS Visio.
• Extensively used Hibernate for Database connections and get data from database.
• Fabricated the entire application based on spring framework.
• Developed the presentation layer and GUI framework that are written using HTML and client-side validations were done using JavaScript.
• Identified the lookupdispatchs, actions and dyna action, validation actions form classes, based on the Struts framework, to handle the click through between the pages.
• Created tile definitions, struts-config files and resource bundles using Struts framework.
• Implemented validation framework for creation of validation.xml and used validation-rules.xml.
• Designed the application using Front Controller, Service Controller, MVC, Factory, Data Access Object, Service Locator, and Session Façade Design Patterns.
• Developed the web application using Struts Framework
• Coordinated, supervised, and lead design efforts of user interface sub-team
• Created the SQL queries required to retrieve data from Oracle database.
• Tested JSPs in Firefox and Internet Explorer browsers. Identified and fixed issues found.
• Used ANT script to compile and build the WAR.
• Configured the WebLogic handler for the Apache Web Server to serve static files (js, html, images, css).
• Performed Code Labeling and Branch Creation in Perforce.
• Developed Exception handling mechanism for the project.
• Performed Code Migrations to Test environments.
• Performed Unit testing using JUnit.
• Participated in Code reviews and Test Plan reviews.
• Actively participated and contributed to establishing Coding Standards and Guidelines.

Environment: Java, J2EE, Java 6, JSP, Servlets, JDBC, HTML, JavaScript, Ajax, ExtJS, CSS 2.0, Oracle 10g, Weblogic 10.3, SQL, Oracle workshop 10.3, Eclipse 3.1, log4j 1.2, Struts 1.2, Spring 2.0, Hibernate 3.2, CVS version Manager, J2EE Patterns, Perforce, JSP, Windows, Log 4j, Web Services, HTML, JUnit, SQL, PL/SQL, JavaScript, Single-Sign On.

Confidential, Sunnyvale CA

Senior J2EE Developer

Responsibilities:

• Analyzing the product requirements and preparing HLD (High-level design) & DLD (Detail-level design) documents.
• Responsible for dividing and assigning the tasks to the team members.
• Responsible for team building activities and providing to new team members.
• Involved in Gathering, analyzing, and document user requirements and translate them into system requirements.
• Responsible for implementing the integration between the Oracle WebLogic Portal and PeopleSoft using Oracle BPEL.
• Development of Portal application using WebLogic Portal
• Identify the Component Interfaces
• Design application architecture
• Designed and developed UUP (Unified User Profile) that retrieves the required set of properties from Oracle database. Developed a Stateless Session EJB as per the UUP guidelines.
• Developed a JDBC Control to retrieve data from database. Prepared the required SQL queries.
• Worked with WebLogic in developing port lets in the Portal application.
• Creating Portals, Port lets, books, pages, and desktops, Portal Skins, skeletons, shells, and themes, layouts and menus.
• Used LDAP Server to authenticate users for Web application.
• Involved in WebLogic Portal Administration for Installing and configuring WebLogic Portal Server, creating users, user groups, defining rules, content management and portal security.
• Involved in WebLogic portal security and in customization for authorization.
• Developed code to retrieve a property from Site Minder LDAP for a given User Name.
• Developed Portlets like JSP/HTML, Java page flow, struts and remote portlets.
• Using NetUI tags for better UI (User Interface) Implementation.
• Designed and developed several Servlets, JSPs, JAVA classes for presentation layer.
• Implemented Client Side validations using JavaScript and developed front end code with HTML and CSS.
• Supported for bug fixes and functionality change and code releases.
• Styling in CSS and JSPs is done as per the Style guide provided by UI team.
• Exported the EAR (Enterprise App) and deployed it to the Integration Test environment.
• Performed Unit testing using JUnit.
• Actively participated in Functional Design Document and Technical Design Document reviews.
• Implemented ANT Build scripts for Build and deploy the application and involved in deploying and shell scripting for the system automation.
• Supported for bug fixes and functionality change and code releases.

Environment: Java, J2EE, Oracle BPEL 10.1.4, WebLogic Server 10.x, Weblogic Portals 10.x, Weblogic Workshop 10.x, Apache Web Server, JDK 1.5, UUP, EJB, Portlets

Confidential

Technical Lead

Responsibilities:

• Understanding of the Ecommerce B2B and B2C Domain and Existing customer application.
• Writing use cases for business requirements.
• Writing TDD documents.

Technologies: Groovy, Grails, MYSQL, REST API.

Confidential

Technical Lead

Responsibilities:

• Developed web tier using Java Server Faces (JSF).
• Optimized code for better performance.
• Used LDAP for managing user information and implementing role based logic for Case Management.
• Used Telelogic for the Version/Source control management and Telelogic for tracking defects.
• Involved in writing test cases using JUnit.
• Reviewed the design documents, code and test cases.
• Involved in the integration testing of the application.
• Involved extensively in Defect fixing.
• Involved in system testing and provided support for UAT

Technologies: HTML, DHTML, XML, JavaScript, JSF, Java, Jdbc, Servlets, JSP, Java Beans, Java Mail, Web Logic Server 9.2, Apache/1.3.27,Web Shere6.0, JSF, ORM (Hibernate)

Confidential

Developer

Responsibilities:

• Responsible for communication with the client, team members.
• Analysis the requirements given by the client.
• Resolve the issues and enhanced the application.
• Involved in development of Order center Application.

Technologies: Struts, J2EE, Oracle 9i, Sun One Application Server 7.0, Edit plus, SAP.

Confidential

Developer

Responsibilities:

• Responsible for communication with the client and coordinating with onside manager.
• Analysis the requirements given by the client.
• Involved in development of SCHWAB.COM web application.
• Technologies: Java, JSP, servlets, JDBC, UNIX, oracle9i, XML, XSL, WSAD5.0,
• Web sphere 5.0, IBM HTTP Server, Barista.