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Java & J2ee Developer Resume

Atlanta, GA

SUMMARY:

  • Around 11+ years of experience specializing in all phases of software development lifecycle like Analysis, Design, Development, Deployment, Testing and Maintenance of application software.
  • Strong programming experience in Java and J2EE technologies like Java, JSP, Servlets, JDBC, RMI, EJB, JMS, MQ Series, Webservices, SOAP, JSF, JNDI, Swing, SSL.
  • Hands on experience in Service Oriented Architecture (SOA).
  • Extensive experience in Web based application development and Enterprise application development with distributed technologies.
  • Hands on Experience in web frameworks like Struts, Spring, JSF.
  • Hands on experience in ORM tools like Hibernate.
  • Hands on Experience in Application Servers like BEA Weblogic, IBM Websphere, JBOSS and Sun One Application Server.
  • Hands on Experience in Web servers like Apache Tomcat.
  • Having good experience in build tools like ANT, Maven.
  • Having hands on experience in frameworks like Log4j, JUnit.
  • Have experience in RAD, Rapid Application Developer tool for Websphere Software. Extensive J2EE development experience in different IDE tools like Eclipse, WSAD, RAD, Netbeans and Rational Rose.
  • Hands on experience in Version Control and Configuration Management Tools like Rational Clearcase, CVS, Star Team.
  • Hands on development experience in Core Java and J2EE Design Patterns.
  • Experience in Application Designing using object oriented methodologies like UML.
  • Hands on experience on Unified Modeling Language (UML) software design tool like Rational Rose. 
  • Experience in XML technologies like XML, XSL, XSLT, XSD, DOM, SAX, SOAP.
  • Extensive Experience in web application technologies like HTML, DHTML, CSS, JavaScript, AJAX.
  • Worked with RDBMS like Oracle, Sybase, MySQL, DB2.
  • Good experience with SQL and PL/SQL programming.
  • Have good experience database tools like TOAD, DBVisualizer, SQLDeveloper.
  • Good working knowledge on Agile software development methodology.
  • Having Experience in UNIX and Good knowledge in UNIX Shell Scripting.
  • Having experience on Solaris and Windows2000 operating systems.
  • Experienced in evaluating business and technical requirements and create estimates consistent with best practice project methodologies.

TECHNICAL SKILLS:

Languages: Java, C, C++

Operating Systems: Solaris, Linux, Windows2000

Java/J2EE Technologies: Java 1.4/1.5, J2EE1.4, JSP, JSTL, JDBC, Servlets, RMI, EJB, JMS, JSF, Web Services, JNDI, Swing, Java Beans, SSL

Java development Frameworks: Log4j, JUnit

Build Tools: ANT, Maven

XML Technologies: XML, XSLT, SOAP, DOM, SAX, XForms, XML SPY, XQuery

Web Application Languages: HTML, DHTML, CSS, Javascript, AJAX

Database: Oracle, Sybase, DB2

Database Client tools: TOAD, DBVisualizer

Web Framework: Struts, Spring, JSF

Rule Engine: ILog JRules

IDE Tools: Eclipse, WSAD, Netbeans, RAD7.0, JDeveloper, Visual Studio 2005

Web Server: Tomcat, Sun One Webserver

Middleware: MQ series

ORM Tools: Hibernate

Application Server: Weblogic, Websphere, JBOSS, Oracle Application Server

Modeling Language and Tools: UML, Rational Rose 2000, Visio

Version Control and Configuration Management Tools: Rational Clearcase, CVS, Star Team

PROFESSIONAL EXPERIENCE:

Confidential, ATLANTA, GA

Java & J2EE Developer

Responsibilities:

  • Extensively worked with web services creation and consumption using JAX - WS CXF.
  • Worked on XML input request creation and XSDs from database schemas.
  • Worked on production related defects.
  • Involved in the build and deployment related activities.
  • Worked with design of new service API’s and modification of existing services.
  • Worked with testing team on analyzing the data issues.
  • Worked with Confidential & Confidential custom Contivo and Business studio tools for mapping and generating the flow diagrams using XPDL.
  • Worked with remedy tickets and resolution.
  • Worked on Adapter side JUnit tests and Service side JMSTest valiations.
  • Worked on generating request XMLs from private XSDs by generating JAR using maven and extracting the data by validating, manipulating using spring, JDBC helper, template, stored Procedures and generating response.

EnvironmentXSD, APACHE CXF, JAX-WS,  Servlets, Oracle 10g, VSML,XML, XSLT, DTD, XML-Schema, JavaScript, HTML, ABS Tools, IBM Web Sphere Application Server, Eclipse IDE, Log4j,UML and Rational Rose, XML Spy, Contivo, SVN, SQLDeveloper.   

Confidential, Hunt Valley, MD

Java/ J2EE Developer

Responsibilities:

  • Worked on critical level 3 production defects.
  • Extensively worked on the production incidents their resolution.
  • Worked with on call support of the application.
  • Worked on build related issues.
  • Worked on SVN related code sync up issues on various environments including Production.
  • Extensively worked on the XSLT, XPATH related changes on CDM, BOM, CGI, IBM Datapower, Adaptic Travpas Layers.
  • Extensively worked on SOAP UI web services to test the services on various environments.
  • Closely worked with Rules team to make corresponding change to change wording and EPW.
  • Worked with rules related components and services.
  • Worked with DynaTrace to monitor and improve performance and identify the bottle necks on CPU usage and Node loads in the clustered environment..
  • Worked on various Queues, listeners and Asynchronous messaging models, tools like MQMonitor and MQ Utility, Original Message Extractor.

Environment: SVN, SOAP UI, IBM DataPower, EJB, MDB, XSLT, XML, JDK 1.7, JDBC, JSP, JSTL, JavaScript, CSS, Eclipse 3.4, Weblogic Application Server, Tomcat, Maven, JRules, XPath, XSD, UNIX, Log4j, Ant, JUnit, SQLDeveloper, Oracle 10g, DynaTrace.

Confidential, Jersey City, NJ

Java/ J2EE Developer

Responsibilities:

  • Worked on Design and Development of the User Interface using JSF, Primefaces, JSPs, Servlets, Java Script and AJAX.
  • Worked on various DIF batch jobs like EPE extract, CDT to migrate from legacy(VB, C#) to latest J2ee platform.
  • Developed business layer using POJO and DTO design patterns.
  • Design and development of the mockup screens for the business user approval.
  • Developed advanced search filter functionality, export to CSV functionality for demographic page.
  • Extensively leveraged open source frameworks, tools such as apache tompcat, Apache Axis, Apache Maven.
  • Involved in build, deployment activities of the applications on various environments.
  • Worked on debugging, resolving UAT and production issues.
  • Worked on NarfParser by creating Object, Field definitions for public, trade related records to enhance support to custom objects and to improve performance.
  • Involved in unit, system, integration testing of various CAF DIF modules.
  • Involved in parallel testing of current and target Confidential of the application to find the differences, deviations.

Environment: Ajax, JSF, Apache Axis. CSV. JSP Tag Libraries, Servlets, XML, JavaScript, HTML, IBM Web Sphere Application Server, Eclipse IDE, Log4j,UML and Rational Rose, Microsoft Visio, JNDI, CVS, ANT.

Confidential, Minneapolis, MN

Java J2EE Developer

Responsibilities:

  • Analyzed, designed and implemented various interfaces of IFSPOS like Staff, Crew, Flight, Market, Cold Start, Exchange Rate, Payment, Product Price .
  • Extensively worked on EJBs, message Driven Beans, Activation Specs, Queues.
  • Extensively worked on the Web Service creation, consumption, WSDLs.
  • Worked on the UNIX Batch Scripts.
  • Worked on the Building the applications on various environments, servers.
  • Extensively worked on code merge, deployment.
  • Worked on the PL/SQL stored Procedures, functions.
  • Worked and Resolved the Quality Center Defects, Issues.
  • Worked on No SQL database for storing, retrieving and modeling the data.
  • Worked with offshore team and helped in resolving issues, providing the direction.
  • Worked on refining the Queries, Stored Functions, and Stored Procedures.
  • Worked on the high, low level design diagrams.
  • Worked with vendor, business users on the requirement gathering, consolidation.

Environment: Unix, EJB. CSV. JSP Tag Libraries, Servlets, XML, JavaScript, HTML, IBM Web Sphere Application Server, Eclipse IDE, Log4j,UML and Rational Rose, Microsoft Visio, JNDI, ANT.

Confidential, Mt Laurel, NJ

Java J2EE Developer

Responsibilities:

  • Extensively worked on the JCaptcha API.
  • Worked on the cross browser, cross platform issues.
  • Worked on HTML5 Audio related Tags.
  • Worked on QA, PreProd build, deployment, DR creation related tasks.
  • Worked on Mac Lion, Snow Leopard system setup, testing.
  • Analyzed, designed and implemented various modules of CL Recon application.
  • Participated as a key member in planning, unit testing and delivery of the applications.
  • Extensively worked with latest Apache POI XSSF API as well as Apache POI HSSF API.
  • Extensively worked in reading complex XLS, XLSX input location files.
  • Worked on refactoring, refining the queries.
  • Implemented the logic to generate output CSV files.
  • Worked on the deployment, application issues.
  • Worked on Database change requests.
  • Implemented the Email functionality for the application with detailed message.

Environment: Apache XSSF POI, JCaptcha, JDK 1.5, JDBC, JSP, JSTL, JavaScript, CSS, Eclipse 3.4, Weblogic Application Server, Tomcat, Maven, XML, XSLT, XPath, XSD, UNIX, Log4j, Ant, JUnit, SQLDeveloper, BugZilla and Oracle 10g.

Confidential, Chicago, IL

Java J2EE developer

Responsibilities:

  • Worked on product level, Ad type and Promo type changes
  • Worked on missing OLC record analysis.
  • Involved in testing the applications end to end.
  • Worked on special loyalty promotional event issues.
  • Worked on AdType suffix Specical Character issues.
  • Worked on Loyalty-Lty enhancement changes.
  • Worked on the Dagger Symbol related issues.
  • Item event version history screen and the associated screens like Market Code Select, Event Version Code Select, Item Retail Inquiry,
  • Analyzed on the including the LTY event data for market codes.
  • Identified, displayed Multi Sourced control, Sub, Future, Expired WIC items.
  • Worked on the Authentication, Authenticator Matrix of various logins, views.
  • Worked on the New Search feature for Corporate Users.
  • Worked on maintaining similar search criteria across different sections, tabs of the application.
  • Involved with AS400 team on different libraries, files, programs, loading the right data, creating new columns, retrieving the complex joined data from multiple files.
  • Worked on different tabs to toggle across various applications.
  • Worked on Database change requests.
  • Involved with ETL team on the batch processes, validating the data.
  • Worked on the local, development, production deployment of various applications.
  • Worked on the deployment, application issues.

Environment: Java 5.0, CVS, Oracle 10g, JSP, Servlet, JSTL, Hibernate 3.3, Bounce Framework on Spring, JavaScript, CSS, JNDI, JAXB, DB2, XML, XSL, XSLT, Golden, SQLDeveloper, Windows XP, Team Developer, DBVisualizer, IBM Quality Center, JIRA, RAD, Websphere Application Server 6.1 Unix, SYNON, AS400.

Confidential, Chicago, IL

Environment Support Rep

Responsibilities:

  • Trouble shoot ed various bridge, promise and power store issues.
  • Resolved JIRA tickets for stores and projects which are going for the corresponding releases.
  • Worked on Building applications using BAMBO O, deploying the applications through WebSOS .
  • Worked on WSDL generation and deployments through SBWorkbench.
  • Extensively worked on firewalls, network related issues.
  • Worked on the dashboard page to display data from oracle database.
  • Resolv ed critical Quality Center issues.
  • Worked on data validations, syncing into various tables.
  • Worked with various teams on server memory, slow response related issues.
  • Creat ed, provision ed, finaliz ed of various store s for R66 used by developers for their project.
  • Coordinate with offshore team and helped in resolving issues, other connectivity problems.
  • Extensively worked on updating wag wiki page content.
  • Worked on setting up, cloning the user accounts with required privileges.
  • Worked on off hours to support various project s for the release.
  • Worked on refactoring, refining the queries.
  • Worked with fisheye, share point sites to access, update, create documents.
  • Created various new services on the servers for R65, R66.
  • Involved in installing sonar runner 1.2 Bamboo remote agents on various servers.
  • Worked on central, store connectivity, linking, unlinking related issues.

Environment: Tuxedo, Centura, Java 5.0, SVN, Oracle 10g, JSP, Servlet, JSTL, Hibernate 3.3, JavaScript, CSS, JNDI, JAXB, XML, XSL, XSLT, Golden, SQLDeveloper, Perl, PHP, Windows XP, Team Developer, IBM Quality Center, JIRA,Unix.

Confidential, Seattle, WA

JAVA/J2EE Developer

Responsibilities:

  • Built the application based on Agile(XP) methodology in conjunction with TDD.
  • Produced web services to get plan estimates, creation of new plans and to get details of the existing plan.
  • Created controllers to handle the business process and enabled/disabled the view components through the controllers.
  • Interacted with Business user s in requirements gathering .
  • Designed batch jobs which are scheduled to run with Quartz job scheduler.
  • Extensively worked with various JSF converters, validators, event model listeners.
  • Used Blowfish encryption to encrypt the URLs.
  • Worked with EJB3.0 and created POJOS to interact with backend.
  • Worked with Jenkins for continuous integration and build automation.
  • Used JUnit/JMock for to write unit tests, STIQ for UI testing and JMeter for Black-Box testing.
  • Tracked bugs and documented product backlogs using Rally and SharePoint.
  • Provided remote support for development team based in Atlanta.
  • Used ANT tasks to deploy the application and run automated tests.

Environment: Java 6, Eclipse Galileo, WebLogic 10.3.3, Oracle 10g, JSP, Servlet, JSTL, Hibernate 3.3, Quartz 1.6, JavaScript, CSS, JNDI, JAX-WS, JAXB, XML, XSL, XSLT, EHCache, SQLDeveloper, Maven, ANT, Agile(XP), JUnit, JMock, EMMA, PMD, FindBugs, Cobertura, Metrics 1.3, SOAP-UI, JProfiler, STIQ, JMeter, Log4J, SVN, Hudson CI Server, Accurev, Windows 7

Confidential, Charlotte, NC

JAVA/ J2EE Developer

Responsibilities:

  • Interacted with Product Test in requirements gathering .
  • Designed and developed Class Diagrams using Enterprise Architect.
  • Extensively worked with Ext JS, Dojo, JQuery modular component libraries for creating calendar, date slider components.
  • Worked with Spring reloadable resource bundle API to automatically reload, refresh memory objects.
  • Extensively worked with GWT for creating complex front end screens.
  • Created and Configured spring configuration files for all the bean wiring .
  • Extensively worked with JSF components, navigations, rendering models.
  • Worked with richfaces input, output, and data iteration components.
  • Implemented Internalization for many languages including Asian, European languages.
  • Implemented navigation model, business logic in Managed Beans.
  • Developed client code for web services calls using Apache Axis, and integrated with other modules.
  • Developed web services using REST/SOAP.
  • Extensively worked in entire software development lifecycle (SDLC) of the project.
  • Agile with iterative development methodology is used for development.

Environment: Eclipse IDE, Java 1.5, J2EE (EJB 3.0, JSF, Rich Faces, JNDI, JMS, Spring, Hibernate JUnit, Oracle WebLogic Application Server, richfaces, primefaces, Oracle10g, Ext JS, Dojo, Oracle Reports, UML, Unix, JQuery, GWT, Windows 2000, Perforce, Log4J, Ant.

Confidential, Austin, Texas

JAVA/ J2EE Developer

Responsibilities:

  • Installed and configured Eclipse 3.4, WebSphere 6.1 and Oracle on windows XP.
  • Analyzed Design document and modified the existing use cases based on the requirements.
  • Configured Maven in Eclipse and set up the environment usgin JSF, Hibernate, SQL Developer and Oracle
  • Analyzed static templates and developed web pages using JSF, JSP, JSTL.
  • Developed Service layer and used Business Delegate, DTO design patterns.
  • Worked with ORM framework Hibernate, while developing the DAO layer.
  • Worked with SQL Developer, Oracle, Hibernate while persisting the data.
  • Worked with JSF tags, JSF Rich Faces actions.
  • Deployed the application locally using Tomcat.
  • Worked with BugZilla while fixing bugs and addressed critical issues on a timely basis.
  • Worked with JUnit test cases while testing the modules developed.
  • Worked with Agile during the development.

Environment: Java, JDK 1.4, JSF, Hibernate, JDBC, JSP, JSTL, JavaScript, CSS, Eclipse 3.4,Websphere Application Server 6.1, Tomcat, Maven, CVS, XML, Log4j, JSF Rich faces, Ant, JUnit, Sql Developer, BugZilla and Oracle 10g.

Confidential, Austin, Texas

JAVA/J2EE Developer

Responsibilities:

  • Interacted with Business Analyst’s to gather system requirements.
  • Involved in design, modifying the use case diagrams, sequence diagrams and class diagrams using Rational Software Modeler, Rational Software Architect.
  • Created web pages using JSP, custom tags, HTML and JavaScript .
  • Worked with Ant build script and generated the war, ear files.
  • Built, deployed the ear files using IBM Webshpere 6.0.
  • Worked with XML, XSD while working with the customer data.
  • Deployed the application to Web Sphere using admin console.
  • Wrote unit test cases using JUnit framework and used CVS for source control.
  • Created tables using SQL and generated ORM mapping using hibernate.
  • Built, Developed QRS Webmaster screens for maintaining the page content management and for supporting framework metadata.
  • Used TOAD, SQLDeveloper tools for interacting with database.
  • Involved in setting up the maven and corresponding paths, environment.
  • Extensively used Bugzilla for bug tracking and resolution.
  • Configured, Plugging in the JSF Rich faces components into the application.
  • Implemented Spring Framework in the application.
  • Worked in full software development life cycle(SDLC).
  • Used Spring validation framework.
  • Programmed using Struts Base Framework (ActionServlet, Action,ActionForm), JSP Tag Libraries (HTML, Bean, and Logic) for handling client request and for validations.
  • Extensively worked with Table schema creations, setup.
  • Worked with Struts framework for rendering user interface with MVC architecture.
  • Wrote action mappings in configuration files, action classes, Struts form beans to hold the form data.
  • Implemented Confidential of Texas accessibility standards for different user groups.
  • Developed and executed test cases using Test Director.

Environment: JDK 1.6, JSF, Hibernate, JDBC, JSP, JSTL, JavaScript, CSS, Eclipse 3.4, Weblogic Application Server, Tomcat, Maven, Struts 1.1, Spring, CVS, JSF Rich faces, XML, XSLT, XPath, XSD, UNIX, Log4j, Ant, JUnit, SQLDeveloper, BugZilla and Oracle 10g.

Confidential, Columbus, OH

J2EE Developer

Responsibilities:

  • Understanding customer's business requirements, analyzing complex problems and architecting solutions to target specific issues.
  • Preparation of Technical design document and involved in the designing of the application.
  • Involved in the implemented Java and J2EE Design Patterns.
  • Designed and programmed JSP pages, using Struts framework.
  • Implemented Session Beans and Entity Beans in the applications.
  • Identified the participating pages and the navigation paths between pages.
  • Developed Apache ANT Scripts to build and deploy enterprise archive files (EAR) and Web Archive File (WAR).
  • Developed various backend Enterprise Java Beans (EJBs) including session EJB, Entity EJBs for various business transactions.
  • Used JUnit for writing Test Cases for the code to meet the standards specified.
  • Implemented logging mechanism using Log4j.
  • Involved in the environment setup and Websphere application server configurations.
  • Implemented Services Oriented Architecture (SOA).
  • Implemented XML based rule engine.
  • Used WSAD IDE for the development.
  • Used Websphere Application Server for application deployment.
  • Responsible for deliverables in the application.
  • The role involved extensive client interactions and weekly client meetings.
  • Actively involved with the enhancement and support of current application.
  • Involved in Defect Analysis, Coding, Testing, Deployment, production support.

Environment: IBM Rational Application Developer RAD 7.0, WebSphere Application Server 6.0, CVS, HP Quality Center, HP Service Center, Java, J2EE, Servlets, XML, HTML, JSP, DB2 v8.1.2, Spring Framework, Struts, EJB, Webservices, SOA, LogViewer, MQ Services, CLASS - AS/400, ST/PT testing, DB2.

Confidential, Columbus, OH

Java/J2EE Developer

Responsibilities:

  • Developed use cases, sequence diagrams and preliminary class diagrams for the system using UML, RUP.
  • Design & Development of the User Interface using JSPs, Servlets, Java Script and AJAX.
  • MVC framework and Struts 1.2 technologies have been used to design the pages.
  • Involved in designing the custom defined DOM interface to access XML documents.
  • Developed the code conversion for Account Status, Account Type, Card Type, Credit Type, Claim Scenario, Printer Rules, Prefabricated Notes, Check Request Map, Auto Gen Letters, Region, Representative, Actions Master and Event Resolution tables.
  • For web application deployment and debugging used Unix Solaris.
  • Developed business layer using POJO and DTO design patterns.
  • Used Message Driven Beans ( MDBS ) for the asynchronous exchange of critical business data and events among J2EE components and legacy system .
  • Designed Exception Handling using Declarative Exception Handling in struts.
  • Developed Filter functionality for code tables using hibernate criteria.
  • Developed Export/Import modules using hibernate and Microsoft Access. Also used DOM 4J parser for data transformation.
  • Develop a new capability that allows users “view only” access to claim approvals
  • Extensively used Hibernate to persist the data in Sybase tables.
  • Created hibernate configuration and mapping files for the above mentioned code tables.
  • Developed webservices, worked with WSDL to declare collections of network endpoints, service contracts, ports.
  • Extensively leveraged Open Source Frameworks, tools such as Struts, Apache Axis.
  • Involved in the implementation of Webservices using Apache Axis2.
  • Involved in the developing of ANT build script and deployment in WebSphere Application Server 5.1 under RAD 6.0.
  • Involved in Unit and System Testing of the Table Maintenance module.
  • Responsible for configuring Web Sphere Application Server to access the Database by setting up Data source.

Environment: JDK 1.6, XML 2.0, XSLT, DOM, IBM RAD 6.0, Servlets 2.3, JSP 2.0, HTML 4.0, Sybase 10, JUnit 3.0, Struts 1.1, Tiles, Hibernate 3.0, DOM 4J, Unix, JSP 2.0, WebSphere Application Server 5.1, Webservices, SOA, UML, Apache Axis 2, Windows 2000

Confidential, Columbus, OH

Java/J2EE Developer

Responsibilities:

  • Involved in Analysis and Design and developed Use Case diagrams, Sequence diagrams and Class diagrams using Microsoft Visio.
  • Developed custom tags to display dynamic contents and to avoid large amounts of java code in JSP pages
  • Involved in design and developing re-usable web services and Java Utility classes.
  • Developed Data Access Objects (DAO) for retrieving data for features needing bulk data access.
  • Involved in development of reusable class files for validations and database interactivity.
  • Setting up the testing environment for testing followed by preparation of test plans, extensive unit and functional testing.
  • Extensively worked with JSF Action Event Listeners including Value Change Event Listeners through attribute of component tag.
  • Developed Servlets and JSP for Data retrieval implementation with User Interface.
  • Implemented Spring Framework bean wiring, Configured Application Context file, and other mapping files.
  • Developed user interactive screens using HTML, client side validations using JavaScript.
  • Extensively implemented Spring IOC and Dependency Injection concepts.
  • Validation of the registered users using JSP, Servlets and JDBC with the details available in the Database.
  • Developed complete Web tier of the application with Spring and JSF
  • Incorporated Login authentication by using JSP and verifying it with database security tables.

Environment: JDK1.4, HTML, Java Script, Servlets, JDBC, JSP, Oracle 9i, EJB, Spring 1.2.1, XML and RAD 6.0, WebSphere Application Server 5.1, Webservices, SOA, Unix, JDK 1.5, Spring, JSF,Windows NT.

Confidential, Boston

Java/J2EE Developer

Responsibilities:

  • Involved in designing the List Services functionality to access various other applications, to integrate with access guardian.
  • Designed and developed auto populate alarm search functionality using Ajax
  • Developed use cases, sequence diagrams and preliminary class diagrams for the Search Alarm functionality, Raw Message Browser current mode using UML, RUP.
  • Involved in the implementation of EJB components in the application.
  • Incorporated AG-SSO login authentication functionality by password encryption, and verifying it with database security tables.
  • Extensively worked with multithreading Swing, and Swing widget Tool Kit (SWT) components.
  • Used Eclipse IDE and Confidential standard Software for developing the application and CVS for Code management.
  • Extensively used MVC framework and Struts 1.1, Tiles technologies to design List Service functionality.
  • Migrated the code towards SoftSwitch Surveillance System (S4) code base for RawMesage Browser historical mode.
  • Developed My Profile functionality by creating default, admin groups and assigning various roles, permissions to different users to authenticate them to use particular service.
  • Responsible for designing XML schemas (XSD), XSLT.
  • Involved in mapping the real word object with java objects using Hibernate 3.0 in the development of application.
  • Parsed, Validated, Built XML, Build Value Objects from XML using SAX, DOM parsers.
  • Created client side and serve side webservices proxies on web logic and publishing and communicating through SOAP protocol.
  • Designed the Base Classes for DAO’s and Service’s using Hibernate and Java Beans.
  • Used JAX-RPC for enabling web services to users.
  • Developed user interactive screens using HTML, client side validations and JavaScript.
  • Established database connection using JDBC-ODBC

Environment: Eclipse IDE, J2EE, JSP, JSP Tag Libraries, Servlets, Oracle 9i, VSML,XML, XSLT, DTD, XML-Schema, JavaScript, HTML, Struts, Tiles, JAX-RPC, Windows 2000, SOA, XSD, Bea Web Logic Application Server, Eclipse IDE, Log4j,UML and Rational Rose, Microsoft Visio, OOAD, JAXB, JNDI, CVS, ANT.

Confidential, St Louis, MO

Java & J2EE Developer

Responsibilities:

  • Created Use Cases, Class Diagrams, Sequence Diagrams, and collaboration diagrams for analysis as well as in the design phase using Rational Rose, Microsoft Visio and developed Detail Design document, ARM (Application Recovery Module) document and OIG (Operational Instruction Guide) document for the project.
  • Involved in the application framework design using Model View Controller (MVC) architecture and J2EE design patterns for design and development of this application.
  • Implemented communication using middleware message oriented java messaging service (JMS) API.
  • Used various design patterns like Front Controller, Business Delegate, Session Facade, DAO, DTO, Message Facade and Factory pattern.
  • Designed and developed the Web User Interface content using JSP, JSP custom tags, Tag Libraries, HTML and used JavaScript for client side validation
  • Extensively worked with Core Java, Multithreading Event Dispatcher Threads, Swing Invoker threads.
  • Worked on Oracle database coding of stored procedures, SQL DDL and DML statements, function, cursors and triggers.
  • Used Eclipse IDE and Confidential standard S/W for developing the application and CVS for Code-management.
  • Developed persistent classes, including association, inheritance, polymorphism, composition and the Java collections framework.
  • Involved in writing the classes for parsing the XML Documents using SAX and DOM parsers.
  • Used Ant Script for performing automated build for the project files and Web Sphere enterprise Server for deploying the application.
  • Used Log4j for Logging and UNIX commands for debugging purpose.
  • Tested the application using JUnit and Customer Acceptance Testing (CAT) is conducted for the current flow messages

Environment: JSP Tag Libraries, Servlets, Oracle 9i, VSML,XML, XSLT, DTD, XML-Schema, JavaScript, HTML, Windows 2000, IBM Web Sphere Application Server, Eclipse IDE, Log4j,UML and Rational Rose, Microsoft Visio, JNDI, CVS, ANT.

Confidential, Los Angles, CA

Java Developer

Responsibilities:

  • Developed the application using enterprise standard proprietary architecture.
  • Developed Business Delegate layer for Gallery View, Collections.
  • Involved in Analysis, Design, developing use cases, sequence and class diagrams, and flow charts
  • Implemented Action classes and artifacts necessary for implementation.
  • Written JavaScript’s, JSP’s for use in front-end.
  • Reviewed the User Interface mockups with designer and client.
  • Parsed the XML content and updated the database using DOM-API & SAX-API.
  • Developed XML documents for data transfer between the web clients and the server.
  • Used Clear Case tool for SCM purpose.
  • Performed Code reviews and code fixes.
  • Used Eclipse IDE for development and JBOSS server for deployment.
  • Integrated the third-party EMS for implementing business requirements.

Environment: JDK 1.4, XML2.0, DOM, Servlets2.3, HTML, JSP 2.0, Web Logic 8.0, UML, Tomcat 5.x, Oracle8i and Windows2000

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