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Java/j2ee Developer Resume

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Atlanta, GeorgiA

SUMMARY

  • Over 8 years of hands - on experience in designing, developing and testing Java/J2EE web based applications.
  • Excellent technical knowledge in Java, Servlets, JSP, JDBC, EJB, XML, Webs services with the back end RDBMS like Oracle
  • Expertise in Struts Framework.
  • Expertise in using issue tracking tools such as Quality Center and JIRA.
  • Have enough knowledge and hands-on experience in spring 3.0, Hibernate 3.0, Struts and JSF frameworks.
  • Familiar with EJB design patterns, Service Oriented Architecture (SOA), Aspect Oriented Programming (AOP).
  • Installed, configured and performed administration on BEA WebLogic Application server (6.1, 8.1) and Oracle 8i/9i. Also worked on other servers like Webshpere, JBoss, and Tomcat.
  • Strong skills in SQL/PL-SQL programming.
  • Also done Performance Tuning in some of my projects. Have knowledge about memory allocation, JVM options, and code optimizations.
  • Always believed in Test Driven Development (TDD) approach. Experienced with JUnit.
  • Used ANT Extensively.
  • Expertise in RDBMS like Oracle, MS SQL Server, MySQL and DB2.
  • Extensive hands-on experience in object-oriented analysis, design, modeling and programming tools in conjunction with Unified modeling language (UML).
  • Progressive technical developer with broad based s in Designing, Developing, Testing and Implementing Applications across a range of systems and environments.
  • Experience on Full Life Cycle development of software applications on Web-based environments.

TECHNICAL SKILLS

Languages: C, C++, Java, JSP, HTML, DHTML, JavaScript, XSL, XSLT, SQL, PLSQL, UNIX, UML

Technologies: J2EE, EJB, RMI, JMS, Servlet, JDBC, Web Services (SOA, SOAP, WSDL)

Frameworks: Struts, AJAX, Spring3.0, Hibernate3.0, JUnit, JSF, Log4j, XMLBeans, JSTL, Struts Validator.

IDEs/Tools: WebLogic Workshop, Eclipse, Maven, Ant, Toad, PLSQL Developer.

App/Web Server: WebLogic 6.1 & 8.1, Tomcat, WebSphere, JBoss

Operating System: Windows, UNIX, Linux

PROFESSIONAL EXPERIENCE

Confidential, Atlanta, Georgia

Java/J2EE Developer

Responsibilities:

  • Involved in analysis, design and developing front end/UI using JSP, HTML, DHTML, JavaScript, JQuery and AJAX.
  • Persistence database tuples. These POJOs are serialized Java Classes that would not have the business processes.
  • Developed application using Hibernate 3.0, Spring 3.0 and Web Services for all the data Objects.
  • Adapted Session Façade, Business Delegate and Singleton Patterns in the framework.
  • Involved in the configuration management using CVS.
  • Worked within SOA based enterprise framework to build web services.
  • Contributed in software development lifecycle in adherence with SOA concepts and techniques.
  • Developed SOA, software apps and web service solutions using Oracle OSB 11g.
  • Enhanced the performance of SOA methodologies and frameworks in collaboration with development team
  • Developed Custom Tags, JSTL to support custom User Interfaces.
  • Used JSF framework in developing user interfaces using JSF UI Components, Validator, Events and Listeners.
  • Used AJAX Toolkit for request response processing without reloading the complete page.
  • Involved in the test case preparation and execution in test and system environment.
  • Supported integration efforts between the Struts2 Action classes and the EJB’s services layer.
  • JSP’s have been used extensively for developing User Interface components.

Environment: Java, HTML, JDK1.4, JSP 2.0, Hibernate 3.0, Spring 3.0, Web Services, Oracle SOA, Struts2, EJB2.0, myEclipse, AJAX, JBoss, CSS, CVS 1.1, JUnit, JavaScript, JQuery, JSF, Oracle OSB 11g, JDBC.

Confidential, New York

Java/J2EE Developer

Responsibilities:

  • Involved in analysis, specification, design, and implementation and testing phases of Software Development Life Cycle (SDLC).
  • Actively interacted with Business Analysts for requirement gatherings and analysis. Developed designed specifications using UML including Use case, Class and Sequence diagrams.
  • Developed the Presentation and Controller layers using JSP, HTML, Java Script, Business logic using Spring (IOC, AOP), DTO, JTA, and Persistent layer DAO, Hibernate for all modules.
  • Implemented service layer classes using Spring IOC and AOP classes.
  • Developed the application using industry standard design patterns like Service Locator, Singleton, Business Delegate, MVC, and Factory Pattern etc for re-usability.
  • Used JavaScript for Client Side validation in JSP pages.
  • Implemented and maintained AJAX based rich client for improved customer experience.
  • Developed Java Messaging Service (JMS) with Message Driven Beans by configuring JMS Queues, Topics, and Connection Factories.
  • Implemented Web services components SOAP, WSDL, and UDDI to interact with external systems.
  • Rendered user testing and functional support of Oracle SOA Suite.
  • Created Composite Applications, Home Security components and Adapters by using Oracle SOA technology
  • Developed JUnit test framework and executed unit test cases by using JUNIT for fixes.
  • Developed the code environment using IDE as Eclipse3.2 and deployed into Tomcat Server & Developed ANT build.xml to achieve more functionality for build process.

Environment: Jdk1.5, AJAX, JavaScript, JSP, Spring 3.0, DAO, Hibernate 3.2, Web Services, Oracle SOA, SOAP, UML, Design patterns, JMS, Eclipse3.2, Oracle 10g, ANT, JUNIT, HTML, DHTML, XML, XSL, CSS, Windows XP and UNIX.

Confidential, Charlotte, NC

Java/J2EE developer

Responsibilities:

  • Developed application business components and configured beans using Spring IOC.
  • Generated POJO classes and Hibernate mapping files using Reverse Engineering.
  • Developed DAO classes using Hibernate Template from spring with Hibernate API.
  • Designed and Implemented MVC architecture using Spring MVC.
  • Developed administrative interfaces with the technologies of JSP, JavaScript, spring and Hibernate.
  • Designed and modified User Interfaces using JSP, JavaScript and CSS.
  • Involved the CRUD operations.
  • Used Eclipse as an IDE for developing the application.
  • Primarily focused on the spring components such as Dispatcher Servlets, Controllers, Model and View Objects, View Resolver.
  • Developed test cases and performed unit test using JUnit Framework.
  • Involved in Production Support. Solved many production issues based on priority.
  • Designed UML diagrams using UML and Rational Rose.
  • Developed user interface using JSP, JSP Tag libraries to simplify the complexities of the application.
  • Developed the User Interface Screens for presentation using JSP, JSTL tags, HTML and CSS.

Environment: Java/J2EE, Spring, Hibernate, JavaScript, Oracle, PL/SQL, XML, Eclipse, Agile, WebLogic, JUnit

Confidential - Cleveland, OH

Java/J2EE Consultant

Responsibilities:

  • Involved in full life cycle of Java development from design, programming, and testing to application delivery
  • Worked on Java/J2EE like Servlets, JSP, JSTL, JDBC, Java mail, JDBC, Web Services. Developed servlets and java beans that take care of business functionality of the web applications. Used AXIS tool to create files from WSDL.
  • Worked with E-Commerce component of the FHA, Lender registration process. Designed and developed the Lender Registration Process application where lender can register with FHA to become FHA's licensed vendor. Developed and implemented Lender's request processing, order management, user authentication and payment processing.
  • Implemented Web Services to handle backend functionality of Oracle's Seibel CRM On Demand and also implemented Web Services obtain account report from other
  • Involved in design, development and production support for various web applications that included various java technologies. Involved in design and development of user interfaces using JSPs, HTML and JavaScript.
  • Used AJAX and JavaScript for validations and integrating business server side components on the client side with in the browser. Used DOJO toolkit for JavaScript.
  • Used XML and Dom parser to parse xml data to excel spreadsheet for reporting.
  • Used Hibernate and spring framework to implement backend of the application. Worked with POJOs and hibernate config files.
  • Also used JDBC for backend process for some applications.
  • Worked with HTML, CSS and JavaScript in the front end of the applications.
  • Used Java Mail API to send emails to recipients. Also java mail to read the email, process the body of email and inserted to database. Used both SMTP and POP versions.
  • Used Swing and AWT components for mortgage calculator application. Used various components of swing for GUI.
  • Used Oracle 10g as database for some applications. Created and modified database tables. Used SQL for inserting, updating and deleting data from database.
  • Oracle's Seibel CRM on Demand is backend for some applications and used Web Services to fetch, modify and insert data.

Environment: Java 5.0, J2EE, JSP 2.0, Servlets, JDBC, JavaMail, WebServices, HTML, CSS, XML, JavaScript, UNIX, Hibernate 3.0, Spring, Log4J, CVS, JBoss Application Server 4.0, Tomcat, Oracle 10g, 11g

Confidential

Java/J2EE Developer

Responsibilities:

  • Involved in various stages of Enhancements in the Application by doing the required analysis, development, and testing.
  • Developed logic and code for the registration and validation of the enrolling customer.
  • Performed client side validation using JavaScript.Validation from client side was done using JavaScript.
  • Developed web-based user interfaces using Servlets, JSP, HTML, and XML based client and server application.
  • Integration of front-end with Oracle database using JDBC API through JDBC-ODBC Bridge driver at server side.
  • Responsible for the development of database SQL queries.

Environment: Java Servlets, JSP, Java Script, XML, HTML, UML, Apache Tomcat, JDBC, Oracle, SQL, Windows.

Confidential

Jr. Java/J2EE Developer

Responsibilities:

  • Prepared Class level and Sequence level diagrams for designing the content search module.
  • Used Eclipse Java IDE to develop and debug the applications.
  • Involved in implementation of the Application using java.
  • Designed templates and screens in HTML and JavaScript. .
  • Involved in development of front-end applications using JSP, HTML and JavaScript.
  • Involved in writing StoredProcedures in Oracle to do some database side validations.
  • Involved in processing customer Information using LDAP.
  • Performed unit testing, system testing and integration testing
  • Developed Unit Test Cases. Used JUNIT for unit testing of the application.
  • Worked on QualityCenter (QC) for testing of the Application.
  • Involved in code and performance reviews of the code.
  • Providing input to the documentation team.
  • Provided Technical support for production environments resolving the issues, analyzing the defects, providing and implementing the solution defects. Resolved more priority defects as per the schedule.

Environment: Java, JSP, JavaScript, Web logic, Websphere, Oracle, JUnit, Log4J, Windows, LDAP, RAD, Eclipse, Toad, ClearCase.

Confidential

Java/J2EE Developer

Responsibilities:

  • Capturing project requirements and analyzing the requirements.
  • Involved in analysis, design and developing front end/UI using JSP, HTML, DHTML and JavaScript.
  • Build the whole application. Application was completely build on MVC architecture using some internal custom frameworks.
  • Developed Adjustment screens using JAVA and Servlets.
  • Prepared workflow diagrams using MS VISIO and modeled the methods based on OOPS methodology
  • Developed the Host modules using C++, DB2 and SQL.
  • Responsible for creating the front-end code and java code to suit the business requirement
  • Written Ant scripts for build, unit testing, deployment, check styles etc.
  • Created tables, stored procedure fulfill the requirements and accommodate the business rules in Oracle 8i database.

Environment: Java, HTML, Web Logic 6.1, Java, JSP, Servlets, SQL, DB2, PL-SQL, JDK JDBC, EJB, JNDI, Eclipse, Ant.

Confidential

Java Developer

Responsibilities:

  • Extensively involved in the design of JSP screens for the Public Provident Fund and Bond modules.
  • Developed the user interface screens for the above modules.
  • Worked with the front-end applications using HRML, XML.
  • Developed the business components (in core Java) used in the JSP screens.
  • Implemented Delegate, Façade, DAO patterns for building the application.
  • Written Ant scripts for build, unit testing, deployment, check styles etc.
  • Used JUnit for unit testing.
  • I was part of all testing phases. Provided UAT support.
  • Created war files and deployed in Web Logic and Websphere Application Server.
  • Created tables, stored procedure fulfill the requirements and accommodate the business rules in Oracle 8i database.
  • Delivered Zero defects in UAT.

Environment: Java, JSP, XML, HTML, Servlets, SQL, PL-SQL, JDK JDBC, Web Logic 6.1, Websphere, EJB, JNDI, Eclipse, Ant.

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