SUMMARY

• 8+ years of experience in analysis, design, development and implementation of large scale, web - based e-commerce applications usingATG, J2EE, andOracleand related Technologies.
• Experience in planning, analyzing and designing functional requirements for new ecommerce sites and ongoing guidance to the clients to ensure a high qualitye-commercewebsite in all versions of ATGcommercesuite.
• Extensive experience with Business-to-consumer (B2C).
• Professional experience and excellent knowledge in Core Java, JDBC, Servlets, EJB, Struts, Spring, Hibernate, MVC, Web Services (REST/SOAP), and Log4j.
• Expertise in RDBMS, JDBC, Hibernate,Oracleand SQL Server including SQL or PL/SQL, Stored Procedures.
• Experienced in working withATGDAF(Dynamo Application Framework includes Droplets, Form Handlers and Repositories)
• Experienced in working withATGCommerce Server in the models Product Catalog, Targeted Promotions and Pricing Services.
• Extensive experience in ATG11.1 and Endeca integration, design and development.
• Extensively involved in developing Web Applications using Java, JSP, Servlets, EJB, JSP, Servlets, HTML, Struts, XML, multithreading, JDBC and Java Scripts.
• Extensive knowledge of Front End Technologies: AJAX, JSP, HTML, DHTML, JavaScript, jQuery and CSS.
• Experienced in developing the web application using various APIlike SAX, DOM, SMPP, castor, log4j, word net etc.
• Experienced in developing the SMPP (Short message peer to Peer)
• Good understanding of dimensions, dimension ordering, use of web studios, Endeca Guide Navigation and ITL process, Hands-on experience of developing templates and cartridges on Endeca Experience Manager.
• Excellent working experience with various frameworks like Struts,ATG.
• Experience withATGContent Administration (ATGBCC) and Endeca Search
• Technology expertise to support design and implementation work usingATGapplications.
• Expertise withATGCommerce framework (Pricing, promotion, catalog and checkout)
• Extensive experience in integrating 3rd party systems like Cyber Source, Map Q Extensive
• Experience in creating and integrating SOAP and Value Link.

TECHNICAL SKILLS

Business Tools: Rational Suite (Requisite Pro, Rose, Clear Quest, Clear Case), MS Visio,MS Project, MS Access, MS Office Suite, Visual Paradigm, Doors, Erwin Data Modeler 4x, Business Object (Crystal Reports).

Web Servers: Apache, BEA / Oracle Web Logic, Oracle ATG, Apache/Tomcat, WebSphere

Business Skills: Business Definition Requirements, Business Process Analysis, Gap Analysis, Use Case Modeling & Analysis, Business Environment and Market Research Analysis.

Methodologies: RUP, OOAD, AGILE, UML & Business/Data Modeling

Testing Tools: Win Runner, Load Runner, Test Director, Quick Test Pro, PR Tracker

Operating Systems: Windows XP/95/98/NT/2000, Mac OS X, DOS, UNIX, Linux

Databases: Oracle 10/11g, SQL, Access 2000, MS SQL Server, MySQL, DB2, RDBMS Oracle

Content Management Tools: Documentum, Sharepoint, Interwoven, Filenet

Languages: Java, Python, HTML, XML, CSS, UNIX Shell Script, JavaScript, SQL, J2EE, JSP

Case Tools: OOAD, UML, RUP, Junit, MOCK, BPM, SCRUM, AGILE, SDLC

Operating Systems: Windows, Linux, UNIX

PROFESSIONAL EXPERIENCE

ATG Developer

Confidential, WA

Responsibilities:

• Created functional and technical design documentation based on client requirements.
• Designed and developed eCommerce Application using Java,ATGFramework.
• Customized item level promotion to offer best price for customers.
• Designed and developed the loyalty search tool to enable customer service to maintain online my account & loyalty account.
• Created a service to check gift card balance’s & added Google captcha.
• Created a tool to generate HTML for Site Wide Rail and Free shipping Rail for various templates.
• Analyzed & Resolved issue with Navigation state builder filling of the logs & crashing production server.
• Implemented Merchandising module with Product Catalog Feed program.
• Involved in view mapping update and UI customizations in CA/Merchandising modules.
• Worked on Oracle ATG and Commerce reference applications (Merchandising, Personalization, B2C and B2B).
• Customized solutions within ATG business control center and ATG commerce service center.
• Worked closely with test team on ATG specific defects.
• Worked closely with other ATG Service providers or implementers to meet the deadlines.
• Worked on various objectsATGComponents and scopes, Droplets, Form handlers, Pipelinable Servlets and Repositories.
• Worked onATGprovided personalization with scenarios, slots and Targeters.
• Designed theATGCommerce application for requirements, Interacting with client for business functionalities, implementation of scalable application and innovative features, Responsible for end- to- end solution.
• Worked on JMS API interfaces to implement the Retail applications, financial services applications.
• Worked on JMS APIModules like AsynchronousandReliable.
• Worked on web application development, design, unit testing and implementation.
• Regularly Conducted daily meeting with onshore counterparts and report team status.
• Customized standard droplets to handle implementation specific extensions.
• Involved in Build and deployment activities of various environments.
• Implemented front-end integration using JSPs, out-of-the-box droplets and custom droplets
• Developed BCCscheduler for importing PIM (Product Information Management) and create/ update of Categories, Products and SKU inATGfrom external system.
• Develop/Fix assigned deliverables (defects, change requests).

Environment: ATG 10.2, ATG BCC, Eclipse IDE, Oracle 11g, HTML, CSS3, JBoss 5.1.2, JavaScript, JQuery, Java/J2EE.

Oracle ATG Developer

Confidential, Woonsocket, RI

Responsibilities:

• Worked on the ATG Framework provided customized modules to implement the ecommerce web application for Sprint’s.
• Worked on Oracle ATG and WebSphere Commerce reference applications (Merchandising, Personalization, B2C and B2B).
• Worked on Oracle ATG/Endeca to develop the eCommerce Platform for Confidential .
• Reviewed, analyzed and identify the recommendations relating to the Oracle ATG E-commerce Architecture and Design.
• Involved in set up of BCC server, configuration of BCC modules co-insides with B2C modules
• Customized the view-mapping architecture for client according to the latest requirements.
• Worked on the full life-cycle implementation, post-production support and shorter targeted engagements.
• Developed web based front end applications using CSS, React.JS,Javascriptandbuiltapplications.
• Worked on the Custom catalog design and implementations at the BCC level
• Involved in all phases from Design, development. Implementation, unit testing, and post-go-live support.
• Trained key content users at customer end regarding ATG BCC and Oracle ATG Search usage.
• Installing, configuring and maintaining OracleATGcommerce and CSC search environment.
• Worked on Oracle ATG CSC customizations, configured and set up Oracle ATG with custom catalogs.

Environment: ATG 9.1, WebSphere, CATALOG MANAGEMENT, TARGETERS, ENDECA, JSP.

Oracle ATG Developer/Consultant

Confidential, Menomonee Falls, WI

Responsibilities:

• Created functional and technical design documentation based on client requirements.
• Designed and develop the eCommerce Application using Java,ATGFramework.
• Worked on issues related to CSS, Java Script and front end frameworks.
• Created new form-handlers and droplets for the PDP page, Subcategory page, cart page etc.
• Implemented the ATG Rest services based on requirement.
• Fine-tuned the performance by using repository cache modes.
• Created Scenarios, Slots and Targeters using ACC (ATG Control Center).
• Created an ATG Commerce pipeline process for authenticating user before checkout process.
• Utilized ATG Form Handlers, handler methods, and Droplets for processing forms.
• Developed Application user interface using JSP, Servlets, and JavaBeans.
• Resolved defects/bugs during QA testing, pre-production, production, and post-release patches.
• Involved in solution designing and preparing HLD’s and LLD’s.
• Created Targets and Slots to show in-store products.
• Used Oracle Developer 9i IDE for the development of JSP and Servlets.
• Integrated ATG module with third party Tax Calculation Web Services utilizing SOAP.
• Implemented model 2 JSP web application architecture.

Environment: ATG9.1, SQL Repositories, Eclipse IDE, Java/J2EE, JavaScript, XML, JSP,, HTML, XHTML, CSS.

Java Developer

Confidential

Responsibilities:

• Responsible for requirement analysis and design of the system.
• Responsible for coordinating the tasks and assigning work to the team members and keeping track of the deliverables.
• Worked with customers to gather requirements and develop use cases, project and test plans.
• Involved in designing the application by drawing UML diagrams using JUDE tool.
• Designed a flexible and highly dynamic framework that incorporates robust marshaling and un marshaling from
• XML and a business process layer to allow rapid development and deployment of web services by aggregating back-end service invocations.
• Developed the UI pages using HTML, DHTML, JavaScript, AJAX, JQUERY, JSP and tag libraries etc.
• Produced as well as consumed the WSDL based web services using WSDL, SOAP, JAX-WS, AXIS, Apache CXF, JAXB etc.
• Developed web services using Restful technology to support JSON and XML using JAX-RS.
• Worked as a Data Modeler for the team.
• Set up Custom business validations using validation framework.
• Created new connections through application coding for better access to DB2 database and involved in writing
• SQL & PL/SQL - Stored procedures, functions, sequences, triggers, cursors, object types etc.
• Implemented application using Struts MVC framework for maintainability.
• Set up Custom business validations using Struts validate framework.
• Written EJB session beans for business logic processing & entity beans for persistence with data base.
• Responsible for data migration to QA/User and Production region.
• Helped new team members & junior developers to make them on the board easily.
• Followed coding standards and ran Test suite to make sure 100% code coverage by using EMMA tool.
• Involved in JUNIT testing, integration testing, system testing etc.
• Involved in writing developer test cases & scope & traceability matrix.
• Involved in building the code using Ant, Jenkins and the deployment using WebSphere application server.

Environment: Java 1.5, J2EE, HTML, DHTML, JavaScript, CSS, AJAX, JQUERY, Servlets, JSP, Websphere Application Server, Struts, Validation framework, MVC, RAD, JUNIT, Mockito, JAX - RPC Web services, Oracle coherence, LDAP, JAX-RS, XML, XSD, XSLT, Unix, Putty, FTP, DB2 - SQL, PL SQL, QC, Confidential .

Java Developer

Confidential

Responsibilities:

• Involved in the requirement analysis, design, and development of the project.
• Developed the web layer of P&I using Struts. Used Validator framework of the Struts for client side and server side validation.
• The UI was designed using JSP, templates, JavaScript, CSS, JQuery and JSON.
• Enhanced the FAS system using Struts and iBatis.
• Involved in developing Web Services using Apache XFire & integrated with action mappings.
• Developed Velocity templates for the various user interactive forms that triggers email to alias. Such forms largely reduced the amount of manual work involved and were highly appreciated.
• Used Internalization, Localization's, tiles and tag libraries to accommodate for different locations.
• Used JAXP for parsing &JAXB for binding.
• Involved in writing services to write core logic for business processes.
• Involved in writing database queries, stored procedures, functions etc.
• Deployed EJB Components on WebLogic, Used JDBC API for interaction with Oracle DB.
• Involved in Transformations using XSLT to prepare HTML pages from XML files.
• Enhanced ANT Scripts to build and deploy applications.
• Involved in Unit Testing, code review for the various enhancements.
• Followed coding guide lines while developing workflows.
• Involved in end to end implementation of the application.

Environment: Java1.4, J2EE (EJB, JSP/Servlets, JDBC, XML), My Eclipse, WebLogic, Struts, iBatis, JavaScript JQuery, JSON, Apache XFire, EJB, XML, XSD, XSLT, JAXB, JAXP, ANT, SVN.