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Lead Java Atg Developer Resume

Orlando, FL

PROFESSIONAL SUMMARY:

  • Over 12 Years of experience in Software Development for various projects using Java/ATG.
  • 5+ years of experience customizing one or more of the Oracle eCommerce products, including ATG Commerce, BCC and CSC.
  • Worked extensively on ATG eCommerce applications and Java/J2EE based applications.
  • Extensive experience customizing one or more of the Oracle eCommerce products, including ATG Commerce, BCC and CSC.
  • Participated in SIT/UAT/NFT and providing the RCA for failures.
  • Omniture report analysis and identifying the time taking process.
  • Extensive experience working with ATG repositories.
  • Integration with Omniture, Bazaar voice, Scene 7, T3M and others in the project.
  • Worked extensively on ATG eCommerce applications and Java/J2EE based applications.
  • Expertise on application development using -
  • Writing JSP’s using JSTL, DSP, ATG Servlet beans, forms
  • Writing Droplets and nucleus Components
  • Writing forms and form handlers, extending the form handlers
  • Writing request processing and pipelines
  • Java, JSP, JMS (Message Driven Beans), MQ Series, Servlets, JDBC, Html, JavaScript, AJAX and Design patterns of J2EE architecture.
  • Web Service Technologies - SOAP, WSDL, AXIS2, JAX-RPC, JAX-WS, REST Full Webservices, XML and XSD.
  • Experience in Oracle, DB2 and PL/SQL.
  • Expertise in developing light weight business component and integrated applications using Spring framework, Spring web MVC using features like IOC and configuring application context for spring bean factory.
  • Proficient on Application Servers - Web Logic 9.2, Web Sphere 7.0 and Tomcat 6.0
  • Experience in project wedge, low level estimation and resource planning
  • Expertise on
  • Onsite - Offshore team management
  • Client relations
  • Release Management
  • Production Support
  • Designed & Developed Applications using J2EE Design Patterns like Service Locator, Singleton, Business Delegate, MVC, Intercepting Filter, Front Controller, View Helper, Session Facade, Composite View, Transfer Object and DAO.
  • Solid background in Object-Oriented analysis and design. Very good Confidential various Design Patterns, UML.
  • Good Knowledge on Spring propagation and EJB Transactions and Securities.
  • Having Team Lead experience & Ability to train team members in creating solutions.
  • Experienced in working with JMS and IBM Queue for Asynchronous communications.
  • Experience in developing distributed business logic components using EJB architecture.
  • Experienced and highly proficient in using XML related technologies like DTDs, XML Schemas, XSL, XSLT, XPath, XQuery, Namespaces as well as XML parsing APIs like DOM and SAX.

TECHNICAL SKILLS:

Operating Systems: Windows 2000, NT, XP and UNIX

Languages: Java, C, C++, XML, HTML and SQL

Scripts: JavaScript, JQuery

MiddleTier: ATG, J2EE (EJB, JSP, JNDI, JDBC, JMS, Servlets), Groovy, XML.

Application Servers: ATG, WebLogic, Web sphere, JBoss

Web Servers: Apache Tomcat

RDBMS/ DBMS: Oracle, DB2, SQL Server and MS-Access

Process: Software Lifecycle SDLC

Development Tools: Eclipse, WSAD

Internet Technology: J2EE and Web Services

Source Control: CVS, Clear case

Others: Spring, Struts, Ant, Log4j, Junit, Hibernate, IBatis

EXPERIENCE:

Confidential, Orlando, FL

Lead Java ATG Developer

Responsibilities:

  • Worked on all brands Olive Garden, Longhorn Steak, The Capital Grille, Seasons 52, Yard house, Endive Gift card and bonus gift cards setup in BCC.
  • Worked with gift card fulfilment team to identify the root cause and resolve all the gift card issues
  • Worked on resolving locked assets in BCC and resolved daily import feeds in BCC.
  • Worked on resolving Endeca indexing issues.
  • Performed RCA for the incidents and recommended fixes to defects.
  • Involved in upcoming features design and provided recommendations.
  • Works with QA Team on testing cycles.
  • Worked on resolving p1 and p2 issues within defined SLA time period.
  • Support production deployments, patches and releases.
  • Perform code and configuration changes for patch, perform peak load readiness activities for major marketing campaign events.
  • Receive transition for new features released to production.
  • Worked on upcoming releases work orders and incidents and change management.
  • Worked on all Darden brands reservation and waitlist issues
  • Worked on New relic tool to analyze the memory issues of production environment when JVM’s are running on high CPU and throughput.

Environment: Java 1.7, ATG 10.1, Endeca, BCC, Soap UI, Java Script, CSS, XML, Oracle 10G, JMS, Soap Web Services, Log4J, Oracle SQL Developer

Confidential, Tampa, FL

Lead Java ATG Developer

Responsibilities:

  • Worked on ATG e-Commerce Cart and Checkout and Payment Module.
  • Worked on the new redesign of POS EZCheckout application.
  • Understanding of business requirements, design and document technical design for the business requirements.
  • Support to production releases
  • Developed ATG components (form handler, droplets, managers) according to business needs
  • Front-end Development using JSP, JavaScript, JSON, jQuery, HTML, CSS, JSON
  • Worked with ATG team to simulate and fix for unresolved ATG BCC project deployment issues.
  • Handled major site production supports by monitoring Production clustering servers and handled server failures.
  • Implemented generating Purchase receipt PDF from JSP
  • Worked on Customizing Cart Module to achieve client requirement.
  • Involved in implementation of java web services using Axis and Axis2 framework.
  • Involved in implementation of Data ajaxify POC to implement new EZCheckout.
  • Involved in providing the data fixes for the production issues and finding the root cause.
  • Monitored the production error and provided proper fix for the problems.
  • Unit testing the web services using SOAP UI client

Environment: Java 1.7, ATG 11.1, Soap UI, Java Script, Eclipse, CSS, XML, Oracle 10G, JMS, Axis2 Web Services, Log4J, Oracle SQL Developer

Confidential, Dallas, TX

Senior Java ATG Developer

Responsibilities:

  • Understanding of business requirements, design and document technical design for the business requirements.
  • Good Confidential ATG Ecommerce products and out of box implementations.
  • Worked on ATG e-Commerce Profile, Cart, My Account, Dashboard and Checkout Module.
  • Developed ATG components (form handler, droplets, managers, tools) according to business needs
  • Front-end Development using JSP, JavaScript, JSON, JQuery, HTML, CSS, JSON
  • Worked on Rest Full Webservice integration.
  • Worked on Customizing Cart Module to achieve client requirement.
  • Implementation of ATG OOTB, customization on the same and the integration to different system via web services.
  • Integration to Login and Profile handling, Inventory check from third party system, checking for staff discount eligibility, payment through multiple tender type - Voucher, Gift card and adding points for user order etc.
  • Integration to third party system through different ways like, Bazaar voice for reviews and ratings, Scene 7 for image, Rich Relevance for recommendation, Web analytics for User Activity Tracking, threat metrics and T3M for fraud check etc.
  • Worked on ATG Endeca Experience Manager to create templates for OneColumnPage and TwoColumnPage.
  • Worked on Endeca Template creation for Product listing and Category Landing pages.
  • Weekly Promotions has been deployed from ATG Endeca Experience Manager.
  • Worked on commerce functionality.
  • Writing core payment group components (Card, Vouchers, Gift Card components) for the application.
  • Involved in implementation of Java web services using Axis and Axis2 framework.
  • Involved in providing the data fixes for the production issues and finding the root cause.
  • Work closely with stake holders (Client, Business Analyst, Quality Assurance Team) to ensure high quality deliverables
  • Participate and/or lead daily SCRUM meetings.
  • Worked on Fixing all Test case coverage and Sonar issues.

Environment: Java 1.6, ATG 10.1, Karaf OSGI Server, Soap UI, Java Script, Eclipse, CSS, XML, Oracle 10G, JMS, Axis2 Web Services, Log4J, Oracle SQL Developer.

Confidential, Tampa, FL

Senior Java Developer

Responsibilities:

  • Understanding of business requirements, design and document technical design for the business requirements.
  • Involved in implementation of java web services using Axis and Axis2 framework for the CRIT interface.
  • Involved in Implemented Spring AOP advices and Spring Task and Batch programming features.
  • Provided solutions to many unresolved multi-threaded polar issues in BGW Interfacing Module.
  • Worked on Spring Scheduling Task to develop periodic scheduled Timer Task Beans.
  • Involved in providing the data fixes for the production issues and finding the root cause.
  • Monitored the production error logs using Log4j and provided proper fix for the problems.
  • Implemented dependency injection for the parsers of interface module.
  • Unit testing the web services using SOAP UI client
  • Performed Unit Testing with Spring JUNIT as well as integration testing for all the modules.
  • Configured JMS Queue’s and Topics and Worked on JMSTemplate to develop asynchronous communication feature.
  • Worked on Grails MVC and Groovy dynamic scripting to fix critical production issues.
  • Wrote groovy script to load the groovy class into production environment JVM to fix the production issues.
  • Involved in TComs migration with BGW design and Technical discussions and impact analysis.
  • Responsible for Production Release and support by preparing the release plan and verifying production DDL and DML scripts.
  • Post production support by actively identifying the production issues to make the release stable.
  • Worked onsite / offshore model.
  • Involved in coding of parsing very huge incoming soap XML by using XPath and XML Rules.
  • Worked on extensively Axis2 and Axis Web services and implemented many Web services in Bottom up and Top down approaches.
  • Worked on Spring Core JdbcTemplate to perform crud operations in the project.
  • Worked on Custom ServletContextListener and SpringAwareService Interfaces to make the application Context available to entire project to access any dependency injection bean from Spring Context XML on runtime.
  • Implemented Oracle Service Bus with JMS and WSDL for BGW Interface Module.

Environment: Java 1.6, Web logic, IBM MQ Series, Soap UI, Java Script, Eclipse, Spring Framework, Groovy, CSS, XML, Oracle 10G, JMS, AXIS2, Web Services, Log4J, Oracle SQL Developer, Oracle Service Bus OSB.

Confidential, Richardson, TX

Senior Java Developer

Responsibilities:

  • Requirements analysis, proposing new web look & feel approaches to customer
  • Designing Mock-Up GUI pages for modeling the screens for initial approval
  • Developed a Filter View & back-end components with the Spring MVC, iBatis, JSTL, Dojo, JQuery, JSTL.
  • Developed DB side stored procedures to achieve the results for a complex business requirements
  • Implemented Role based access security to limit the functionality based on User Role
  • Lead a team of 5 people to distribute the work, prioritizing the tasks, smooth delivery to customer.
  • Developed the mobile version to support mobile users.
  • Using iBATIS persistence to interact with Oracle database.
  • Used JMS for Asynchronous data transmission.
  • Worked with Business Objects integration with Java for developing reports of Aging, Tracking and Custom Reports.
  • Worked with DBA Team and Business Objects Developers closely on complex reports.
  • Provided a POC by developing a Mobile version on Blackberry simulator and presented to client.
  • Successfully developed mobile version and Worked on Integrating Mobile Version with Web Version compatible issues.
  • Supported Production release of mobile version and handled production issues by providing immediate patch releases to make release stable.
  • Played a key role for Major release of Confidential WorkRequest Live.
  • Took responsibility to fix all the critical post production issues and patch releases.

Environment: HTML, XML, DOM, JavaScript, JSF, AJAX, Rest Webservices, Java, JSP, JSTL, Servlets, iBatis, Spring, WebLogic, Oracle DB, JUnit, Ant, FireBug Plug-in, Web Test

Confidential, Chicago, IL

ATG Developer

Responsibilities:

  • Worked Confidential client place as an Onsite - Coordinator.
  • Involved in Client Business discussions and prepared technical documents.
  • Guided offshore team to understand the requirement by providing technical and function KT to develop the modules.
  • Created and deployed ATG BCC projects for promotions on production site.
  • Worked with ATG team to simulate and fix for unresolved ATG BCC project deployment issues.
  • Worked on ATG e-Commerce Cart and Checkout Module.
  • Handled all three major site production supports by monitoring Production clustering servers and handled server failures.
  • Worked on Endeca search engine.
  • Worked on Customizing Cart Module to achieve client requirement.

Environment: JAVA, ATG, JSP, DB2, JBOSS, Endeca, Log4j, CSS, JSTL, Javascript, Ajax, Eclipse, JUNIT, Ant, FireBug, XML.

Confidential

Senior Java Developer

Responsibilities:

  • Understand the client requirement and involved in low level technical design of Confidential property Portal with Spring Framework and File Feeding processing.
  • Developed Initial Version of Confidential Module with Spring MVC Framework.
  • Developed Hibernate XML with POJO’s to perform DB operations.
  • Involved in file feeding parsing with regular expressions.
  • Implemented Quartz Scheduler to process the files and store into the DB.
  • Prepared Cron entries to schedule the jobs to fire on appropriate time.
  • Worked Confidential front end JSP development with spring tag libraries.
  • Worked on Java scripting Front end validation and HTML Frames Implementation.
  • Worked on Log4j integration and Handled Exception handling in the project.
  • Developed Spring MVC’s Servlet XML, Controller and Service java classes.
  • Developed the front end using JSP JSTL, HTML Frames and Display Tag libraries.
  • Used JavaScript & JQuery to implement menu and navigation and front end buttons functionality.
  • Re-designed some web pages using HTML, CSS.

Environment: JAVA, JSP, JavaScript, JDBC, Active MQ, spring, Hibernate, Log4j, CSS, HTML, Oracle, Reqular Expressions and HTML Frames.

Confidential

ATG - Developer

Responsibilities:

  • Debugged many critical issues of BGW Activation module and provided fixes.
  • Creating Use cases, Writing web flow and controllers.
  • Conducting UIT, DIT and SIT.
  • Implemented enhancements based on Client requirement.
  • Assigning and reviewing team member’s code.
  • Wrote JUnit Testcases on spring to debug the issues.
  • Developed Hibernate configuration and hbm files.
  • Fixed many Jasper Report issues.
  • Good experience in implementation of Internationalization (i18n) in web applications with spring framework.
  • Developed Web services and provided WSDL file to other team.
  • Performed Client side validations using Java script.
  • Wrote SQL queries and stored procedures to interact with the DB.

Environment: Java, JSP, AJAX, spring, Hibernate, Oracle, Eclipse, HTML, log4j, XML, CSS and UNIX

Confidential

Senior Java Developer

Responsibilities:

  • Involved in implementing new enhancements features.
  • Maintenance of old and existing features.
  • Performed Client side validations using Java script.
  • Worked on consuming and integrating pricing web service into the project to get the accurate currency exchange in dynamic reports.
  • Worked on Front end UI issues.

Environment: JSP, XML, AJAX, IBM DB2, WSAD 5.0

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