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Sr. Java/j2ee Developer Resume

FL

SUMMARY:

  • Over 7+ years of experience in Design, Development, Implementation and Maintenance of Java & J2EE web and client server based applications.
  • Proficient in all aspects of software development and system analysis, (SDLC) including managing and implementing large, scalable, distributed systems. Well experienced in Financial and ERP systems development.
  • Specializing in Java, J2EE, Java Web Applications, SOA XML, Web Services, RESTFUL,JMS, SOAP, WSDL, Struts, Hibernate, spring, RAD, Web Sphere, Web Logic work shop, Oracle 9i, 10g, and agile application development.
  • Object - oriented analysis, design, and development experience. Solid UNIX, Linux and Open Source development background.
  • Proficient in working with MVC frameworks such as JSF, Struts & Spring MVC and persistent frame works such as hibernate.
  • Expert in implementing Java/J2EE technologies for application development in various layers of projects i.e. Requirement gathering, Analysis, Design, Implementation, Unit Testing and Deployment from SIT, UAT to Prod.
  • Expertise in interacting with business users and understanding the requirement and providing solutions to match their requirement.
  • Expertise in developing reliable and scalable enterprise applications using Servlets, JSPs, JSTL, JMS, JDBC, AJAX, Java Mail, XML, XSLT, EJB, Web Services, JavaScript, HTML and DHTML.
  • Extensive experience in designing professional User Interactive (UI) web applications using with the help of HTML, HTML DOM, DHTML, XML, XHTML, XSL, XSLT and CSS.
  • Worked on front end technologies Ajax, Angular JS, JQuery, HTML5 and CSS.
  • Well experienced in using JUnit for performing unit testing framework to gain confidence in the correctness of the code.
  • Experience using J2EE Design Patterns like DAO Pattern, Singleton Pattern, Front Controller and Factory Pattern for reusing the most efficient and effective strategies for new development.
  • Well experienced in MVC architecture and Struts including Validations and business flow of application.
  • Experience using Restful web services, very good understanding of web services and Restful APIs.
  • Extensive experience in developing PL/SQL Packages, Stored Procedures, Functions, Exception handling and Database Triggers.
  • Expertise in using IDEs like Eclipse, Net Beans and RAD for debugging and using java coding standards from the beginning of development.
  • Good working Experience in using ANT and Maven scripts for building and deploying the application in web/App servers.
  • Extensive experience in working on multiple operating systems including UNIX, Sun Solaris, Linux and Microsoft Windows.
  • Expertise in using configuration management tools like CVS, SVN, VSS, and Clear Case for version controlling.

TECHNICAL SKILLS:

Hardware / Platforms: Windows 2003, Win NT, UNIX/AIX

Technology: Struts, Spring, Hibernate, JSF, EJB, Cloud Platform and Web Services

Programming Languages: C, Java / J2EE

Java/J2EE: Servlets, JSP, JMS, Struts 2.x, Spring-MVC, Spring Batch, Hibernate, JPA 2.0, Spring 3.0, XML, XSD, WSDL, SOAP, Apache Axis, Apache CXF, JAXP, JAXB, XMLBeans, Active MQ 5.xRestful Web services, Spring Cache, JSON, Spring-Security, and Ehcache. 5. X, Spring Cache, JSON.

Web Development: HTML5, DHTML, XHTML, CSS4, Java Script, AJAX, JqGrid, JQuery

Databases: Oracle 10g, DB2, MySQL, Sybase

Scripting Languages: JavaScript, AJAX, jQuery, DOJO

Application/Web Servers: IBM Web Sphere 6.x/5.x, BEA Web Logic 8.1/9.1, Apache Tomcat 5.x/6.x, JBOSS 4.x/3.x

Build Automation: ANT, Maven Testing and Logging

Frameworks: JUNIT, JTest, Log4J

Reporting Tools: Jasper Reports

Other tools: RAD 8, Maven, Log4J, JTest, Tortoise SVN, Clear Case TOAD, WinMerge, Quality Center, Lotus Notes, Continuum, Putty, Win SCP, Confluence, Jenkins, DB Artesian, My Eclipse Blue, WAS 7, Jersey, Jakarta Commons

PROFESSIONAL EXPERIENCE:

Confidential, FL

Sr. Java/J2EE Developer

Responsibilities:

  • Participated in the requirements analysis and technical assessments.
  • Developed class diagrams/sequence diagrams using UML and Rational Rose.
  • Extensively used Twitter Bootstrap to develop front end of the application.
  • Used AngularJS JavaScript framework to bind data to HTML using expressions.
  • Developed validations using Java Script and User experience using HTML and CSS Sheets
  • Used Java/J2EE Design Patterns such as Business Delegate, Session Facade, singleton in the project extensively, which facilitates clean distribution of roles and responsibilities across various layers of processing.
  • Created spring MVC controllers to route the requests
  • Used Hibernate Template and named native queries for various database update, insert, delete operations and for invoking functions, stored procedures, triggers
  • Used hibernate annotations to avoid writing a mapping file
  • Struts Validator framework is used to do client side
  • Created dynamic and interactive Data visualizations with D3 charts and AngularJS
  • Designed and developed Session beans to implement business logic
  • Wrote Action classes, Business Objects and Service classes
  • Configured Struts-config.xml with all the mappings required by the architecture
  • Developed a robust administration and security system for access control and restrictions at application and user level
  • Configured and Deployed application on Apache Tomcat Application Server in Windows XP environment
  • Used Web services (SOAP) for transmission of large blocks of XML data over HTTP
  • Developed Web pages using Ajax, JavaScript, JQuery, and XML that interact based on events

Environment: JQuery, J2EE, JDBC, XML, MVC, AngularJS, Bootstrap, Oracle, HTML, PL/SQL, Web logic, WSDL, SOAP, Spring Frameworks, Eclipse, Core Java, JDK 1.6, Restfulweb service, Jboss 7.1,Spring 3.0, Hibernate 3.0,JMeter,Ext JS 4.2, JSON, AJAX,HBase,Polymorphism, Encapsulation, Mongo DB,JIRA, Sonar,Perforce, Oracle 11g Database, Servlets,JSP,XML, SOAP 1.2, WSDL, Apache Tomcat 6.0,Java2WSDL, Eclipse 3.2,JDBC, Maven, Shell Scripting, Jenkins.

Confidential, FL

Java/ J2EE Developer

Responsibilities:

  • Participated in the requirements analysis and technical assessments.
  • Developed class diagrams/sequence diagrams using UML and Rational Rose.
  • Used Struts2 framework and J2EE components to develop Action classes, backend processes, complex reports and database interaction.
  • Configured and worked with Apache Server.
  • To ensure cross-browser compatibility including IE 8, Firefox 3.5, Safari 4 and Chrome 4.0.
  • Developed code obtaining bean references in Spring IOC Framework.
  • Designed and developed for the Presentation layer using JSP, HTML, JavaScript, DOJO struts Tiles.
  • Developed the application under J2EE architecture using JSP, Struts, Java Beans, iBATIS Data mapper.
  • Involved in designing components with design patterns like Factory, Singleton, Front Controller, Business Delegate, DAO, DTO, and Façade.
  • Involved in designing & coding of business logic using Spring IOC, Pure MVC & AOP features.
  • Installed, configured, and maintained a continuous integration (build) server.
  • Designed and developed Session beans to implement business logic.
  • Designed and developed data persistence mechanism using Hibernate in Struts2 applications.
  • Created SQL’s from views and queries to interact with multiple systems for data.
  • Developed a robust administration and security system for access control and restrictions at application and user level.
  • Developed Web pages using Ajax, JavaScript, JQuery, JSP, JSF and XML that interact based on events.
  • Performed J2EE application deployment using IBM WebSphere Application Server on Windows and Linux.
  • Used WebLogic and WebSphere Application server for Transaction management and hot code swapping.
  • Developed deployment descriptors and scripts.
  • Used PL/SQL for writing stored procedures.
  • Used Bugzilla tracking tool to track bugs.
  • Developed Junit test cases to unit test the business logic.

Environment: J2EE, JDBC, XML, JSF,MVC, iBATIS, java beans, java Servlets, EJBs, Oracle, HTML, CVS, PL/SQL, Websphere,WSDL, SOAP, Spring Frameworks, Eclipse, Struts, JDK 1.6, Core Java(Multithreading, Collections), JSP, JSTL, Servlets, XML, HTML, Java Script, AJAX, SOAP1.2, WSDL, UML, JMS, DAO Testing, JDBC, Shell Scripting, JUnit, log4j, JMS,Apache Tomcat, Oracle EBS R12,Oracle 11g Database, Unix/Linux,Agile,EJB3.0, WebSphere 7.0,IBM RAD 7.5,Oracle EBS suite R12, Maven, AXIS2

Confidential, VA

Java/J2EE Developer

Responsibilities:

  • Involved in translating functional requirements into technical requirements.
  • Involved in document analysis and technical feasibility discussions for implementing new functionalities.
  • Applied design patterns including MVC Pattern, Façade Pattern, Abstract Factory Pattern, DAO Pattern and Singleton.
  • Developed a JavaScript UI for a credit reporting application usingAngular.js, Marionette.js, Backbone.js, Node.js and CSS.
  • Involved in all stages of Software Development Life Cycle of workflow and support using AGILE Methodology.
  • Used java script to link the web page with social websites with feedback features for the Bank and also develop feature for voting by the customers.
  • Involved in developing front end screens using JSP, Struts View Tags, JSTL, DHTML, HTML5, CSS3 and JavaScript, and jQuery.
  • Extensive experience in Apache STRUTS Framework versions 1.1.
  • Used DynaAction form and DynaValidater form, Exception Handling, STRUTS Validator Framework. And with Strong knowledge in Spring Framework using IOC/ AOP, Spring Transaction support (Declarative/ Programmatic), Hibernate in spring.
  • Involved in server side and front-end validation using Struts Validation framework and JavaScript.
  • Developed various Database interaction objects by implementing the DAO patterns and used JDBC as Model Component.
  • Used MAVEN to build scripts for Deployment.
  • Generated Spring XML files for the configured beans.
  • Used Hibernate for mapping.
  • Used WebSphere and WebLogic Application servers
  • Oracle database was used, wrote stored procedures for common queries
  • Used SAX Parser for parsing the xml document
  • Used Eclipse as the Java IDE in the development of the application.
  • Used version control systems SVN.
  • JBoss, Application Server was used as the application server for deploying the application.
  • Involved in Unit Testing and Bug-Fixing and achieved the maximum code coverage using JUNIT test cases.

Environment: DK 1.5, Core Java(Multithreading, Collections ), JSP,JQuery 1.2,Servlets,JSF1.2,VSS,Oracle JDeveloper 10.1.2, Oracle BI Publisher,EJB3.0, SQL, PL/SQL, XML, HTML, XHTML, JDBC, Shell Scripting, Oracle Application Server 10.1.3, Oracle 10g Database, TOAD, Windows NT, Unix/Linux.

Confidential

Java/J2EE Developer

Responsibilities:

  • Developed Map categories and Download modules.
  • Development of Business Layer, DAO’s (Data Access Objects), DTO’s.
  • Used Velocity Templates

Environment: Jakarta Struts, Hibernate, Display Tag, Oracle, JBoss 4.0, My Eclipse 5.0.

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