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Java/j2ee Developer Resume

St Paul, MN


  • Java Developer with 8+years of experience in Requirements Analysis, Design,Development,Implementation, Production and Support of Java,J2EE and client - server technologies.
  • Expertise in development of Java/J2EE Applications using Java, Core Java, Servlets, JDBC, JSP, XML, JNDI, JMS, Struts, Hibernate, Node.js, Angular.js, EJB and Spring Frameworks.
  • Strongworking experience in Design,Developmentand implementation of severalJ2EE frameworkslikeStruts MVC,Spring IoC,Spring MVC, React.js,SpringWeb Flow,Spring JDBC, SpringJMXandHibernate.
  • Have Strong experience in using Web Services Technologies like SOAP, REST, JAX-WS, XML and WSDL.
  • Working experience in developingSession(Stateless &Stateful),EntityandMessageDriven Beans.
  • Experience in Software Development Life Cycle (SDLC), OOA, OOD and OOP through implementation and testing.
  • Experience in GUI development using HTML, QTP, CSS, and JavaScript, XSLT, AJAX, JSP, JSF, ESB, and JSP Tag libraries, Servlets, XML and XSLT.
  • Strong implementation knowledge of Object Oriented Analysis and Design using Agile and Scrum methodologies.
  • Good knowledge of Design Patterns like Singleton, DAO, Factory, MVC, Service Locator Pattern, Builder Pattern, Proxy Pattern etc.
  • Experience in using DOM and SAX parsers to process, validate, parse and extract data from XML files.
  • Expertise in RDBMS, Oracle and SQL Server including SQL or PL/SQL, Stored Procedures.
  • Experience with Application Servers and Web Servers such as BEA Web Logic Server, Jboss Server, IBM Web Sphere and Apache Tomcat.
  • Experience in writing SQL Queries, Stored Procedures, functions, packages, tables, views, triggersand data
  • Good Experience in software configuration management using Confidential, GIT and SVN.
  • Extensive experience in different IDE’s like Net Beans, Eclipse - Indigo/Galileo & Helios.
  • Test Driven Programmer with thorough knowledge in unit testing with JUnit.
  • Ability to learn and master new technologies and to deliver outputs in short deadlines with excellent communication and inter personal skills.


Languages: Java 1.4/1.5/1.6,1.8, PL/SQL, XML, XSL, XSLT and Unix Scripting

Java/J2EE Technologies: Core Java, Servlets, JSP, Custom Tag Libraries, JDBC, JSF, JNDI, Collections, Multi-threading, JMS, Java Mail

Web Technologies: HTML, DHTML, JavaScript, JQuery, Ajax, CSS, XML, DTD, XSD, XSLT

Databases: Oracle 8.x/9.x/10g/11i, MySQL, SQL Server

Application/Web Servers: Apache Tomcat, JBoss, WebSphere, Web Logic, ESB

IDE: Eclipse, NetBeans, JDeveloper, RAD

Tools: TOAD, SOAP UI, Rational Rose

Frameworks: Struts, Spring, Hibernate, Node.js, Angular.js, React.js

Version Control Systems: Confidential, SVN and Jenkins

Testing/Logging tools: Junit, JMock, log4J, QTP

Web Services: SOAP, REST, WSDL, XML, XSD

Build Script: Maven, Jenkins

Patterns: MVC, Business delegate, Facade, Singleton, DAO, DTO

Methodologies: SCRUM, Agile, TDD and Waterfall.


Confidential, St Paul, MN

Java/J2EE Developer


  • Involved in analyzing the user requirements and specifications for deciding the flex component needed to be developed and their interaction.
  • Involved in the design by preparing UML diagrams using Microsoft Visio tool.
  • Created POJO layer to facilitate the sharing of data between the front end and the J2EE business objects.
  • Used server side spring And Node.js, Angular.js, framework and Hibernate for Object Relational Mapping of the database structure created in Oracle 11g.
  • Involved in Hibernate configuration properties setup & mapping files using generators, associations & inheritance etc.
  • Developed web services by using Restful API.
  • Used JavaScript for client while server validation through Expression Language.
  • Used GOF Java & J2EE, Core Java, QTP, design patterns and used Business Delegate to maintain decoupling between presentation & business layer.
  • Used JPA with Hibernate provider.
  • Involved in reading customer xml and constructing primary, secondary customer information
  • Developed authentication through LDAP by JNDI.
  • Developed and debugged the application using Eclipse IDE.
  • Involved in Hibernate mappings, configuration properties set up, creating sessions, transactions and second level cache set up.
  • Involved in backing up database & in creating dump files. And also creating DB schemas from dump files. Wrote developer test cases & executed. Prepared corresponding scope & traceability matrix
  • Extensively involved in Unit testing and coordinated with the testing team and fixing Bugs at various stages of the application development. Tracked defects using QC.
  • Ran check styles, PMD Defects, find bugs etc and fixed them if there are any.
  • Configured EMMA tool and ran test suite and made sure that 80% test coverage.
  • Implemented Maven as build and configuration tool.
  • Used Apache Tomcat Application Server for application deployment in the clustered window environment.
  • Used SVN repository for version control.
  • Involved in fixing SIT, QA and production defects & tracked them using QC.

Environment: Java, J2EE, Servlets, Core Java, JSP, HTML, JS, CSS, DOJO, Apache-Tomcat, Maven Repository, JMS,DOM/SAX, QTP, XML, XSD, XSLT, Oracle 11g, Eclipse, J-Unit, SVN, Node.js, Angular.js, Spring - DI, AOP, MVC, Hibernate, Web Services Restful Services, QC.

Confidential, Dallas, TX

Java/J2EE Developer


  • Involved in the analysis, high level design and detailed design of the web and enterprise applications.
  • Worked on thedevelopmentof the presentation tier using Servlets, JSP, JSF-IceFaces, JSTL, Core Java, JavaScript, Node.js, Angular.js, AJAX and JQuery.
  • Worked on thedevelopmentof theservicelayer using Stateless Session Beans using EJB.
  • Integrated applications usingJMSpoint-point and publish/subscribe.
  • Developed XSD s for contract first web services.
  • Developed and Published SOAP based JAXWS web services, and also developed clients for consuming other web services.
  • Implemented the Persistence layer using the ORM technologies such asHibernate.
  • Involved in writing the complex SQL queries, Triggers, and Stored Procedures.
  • Implemented design patterns such as Singleton, Session Facade, Business Delegate and Service Locator.
  • Involved in build and deployment of J2EE application in Dev and QA environments.
  • Involved in configuring Weblogic 10.3 for Users, Filestores,JMSServers,JMSTopics, Queues and Connection Factories.
  • Used Clear Quest for defect tracking.
  • Involved in build, staging and deployment of J2EE applications on vast number of servers for production with use of WLST and shell scripts.
  • Involved in production support of J2EE applications.
  • Involved in fixing the defects through pass 1, 2, 3 of the Integration Testing.
  • Involved in upgrading servers to the latest JDK versions
  • Extensively worked on writing JUnittestcases for testing the business components developed inSpringandJava.
  • Used SOAP UI totesttheweb servicesand mock response for unit testingweb services.
  • Extensively worked on writing JUnittestcases for testing the business components developed in spring andJava.
  • Used Agile-methodology inDevelopment.
  • Coding followedTest-drivendevelopment.

Environment: Java,J2EE, Core Java, Spring,Hibernate,Servlets, JSP,JMS, JSF-IceFaces, XML, SAX, JAXB, HTML, DB2, UNIX, UML, JavaScript, Node.js, Angular.js, Confidential, JUnit, Rational Rose, ANT1.3/1.4,ApacheAXIS, SOAP, WSDL, Eclipse 3.x, Weblogic.

Confidential, Woonsocket, RI



  • Developed the J2EE application based on the Service Oriented Architecture.
  • Developed using new features of Java 1.7 Annotations, Generics, enhanced for loop and Enums.
  • UsedSpring and Hibernate for implementing IOC, AOP and ORM for back end tiers.
  • Involved in writing Thread Safe blocks for multithread access to make valid transactions.
  • Created and injected Spring services, Spring controllers and DAOs to achieve dependency injection and towire objects of business classes.
  • Used Spring Inheritance to develop beans from already developed parent beans.
  • Used DAO pattern to fetch data from database using Hibernate.
  • Used Hibernate Transaction Management, Hibernate Batch Transactions and cache concepts.
  • Modified the Spring Controllers and Services classes so as to support the introduction of Spring framework.
  • Developed various generic JavaScript functions used for validations
  • Developed screens using HTML5, CSS, jQuery, JSP, JavaScript and AJAX.
  • Implemented SOA to develop REST Based Web services.
  • Developed REST Web Services clients to consume those Web Services as well other enterprise wide Web Services.
  • Created logical and physical data models putting to practice, concepts of normalization and RDBMS.
  • Used Hibernate framework for back end development and Spring dependency injection for middle layer development.
  • Database development required creation of new tables, PL/SQL stored procedures, functions, views, indexes and constraints, triggers and required SQL tuning to reduce the response time in the application.
  • Worked closely with QA team and fixed QA bugs as well as production issues with a quick turnaround time.
  • Focused on Test Driven Development; thereby creating detailed JUnit tests for every single piece of functionality before actually writing the functionality.
  • Used Log4j utility to generate run-time logs.
  • Involved in a full life cycle Object Oriented application development - Object Modeling, Database Mapping, GUI Design.
  • SVN was used for project management and version management.
  • Developed Functional Requirement Document based on users' requirement.

Environment: J2EE, Spring framework, Spring MVC, Hibernate, jQuery, JSON, Servlets, AJAX, Web services, REST, XML, Java Beans, JQuery, JavaScript, Oracle 10g, IBM RAD, WebSphere 7.0, Agile Methodology, Design Patterns, SVN, Apache Maven, JUnit, HtmlUnit, XSLT, HTML/DHTML.


JAVA/J2EE Developer


  • Developed various UI (User Interface) components using Struts (MVC), JSP, and HTML.
  • Developed the Action Classes, Action Form Classes, created JSPs using Struts tag libraries and configured in Struts-config.xml, Web.xml files.
  • Extensively worked with Servlets and Struts based multi tier applications in developing J2EE Components.
  • Developed MVC architecture, Business Delegate, Service Locator, Session facade, and Data Access Object, Value Object and Singleton patterns.
  • Involved in writing all client side validations using Java Script, JSON.
  • Involved in the complete development, testing and maintenance process of the application.
  • Used Hibernate2.0 as the ORM tool to communicate with the database.
  • Designed and created a web-based test client using Struts up on client’s request, which is used to test the different parts of the application.
  • Involved in writing the test cases for the application using JUnit.
  • Used extensive JSP, HTML, and CSS to develop presentation layer to make it more user friendly.
  • Developed back-end stored procedures and triggers using Oracle PL/SQL, involved in database objects creation, performance tuning of stored procedures, and query plan.
  • Developed Presentation screens using Struts view tags.
  • Responsible for developing and maintaining all the session beans.
  • Developed various Customer and Network capacity flows. Developed various server side components using J2EE APIs.
  • Supported the application through debugging, fixing, production support and maintenance releases.
  • Worked closely with the client and the offsite team; coordinated activities between them for effective implementation of the project.

Environment: Java, J2EE, Struts, JSP, Eclipse, WebLogic 10.3, JavaScript, Hibernate, JUnit, Confidential, Oracle, SQL, PL/SQL, ANT, TOAD.


Java Developer


  • Involved in the analysis, design, and development and testing phases of Software Development Life Cycle (SDLC).
  • Used Microsoft VISIO for developing Use Case Diagrams, Sequence Diagrams and Class Diagrams in the design phase.
  • Developed Custom Tags to simplify the JSP code. Designed UI screens using JSP and HTML.
  • Used JavaScript for client side validation.
  • Developed Struts Framework in the application, which is based on the MVC design pattern.
  • Implemented Hibernate in data access layer to access and update information in the database.
  • Actively involved in designing and implementing Factory method, Singleton, MVC and Data Access Object design patterns.
  • Web services used for sending and getting data from different applications using SOAP messages. Then used DOM XML parser for data retrieval.
  • Used JUnit framework for unit testing of application and ANT to build and deploy the application on Web Logic Server.

Environment: Java, Eclipse, Struts Framework, Hibernate, Servlets, JSP, XML (DOM), SOAP, Web Logic, JavaScript, UML, HTML, JUnit, ANT and Oracle.

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