We provide IT Staff Augmentation Services!

Java/j2ee Developer Resume

Tallahasse, FL

SUMMARY:

  • Having 6+years experience in designing, developing, and implementing core Java/J2EE applications.
  • Strong Foundation in Java Technology (J2SE, J2EE and advance J2EE) and strong understanding in Object oriented concepts like OOD, OOP and OOA.
  • Strong Experience in working with Application Servers like Apache Tomcat 5.5, Jboss 3.2, IBM WebSphere, JRUN and building application using ANT tools.
  • Expertise in server - side development with JDBC, Servlets, MVC architecture, Java Beans, XML.
  • Experience of working with enterprise application development IDE like IBM RAD, IBM WSAD 5.0, Jbuilder, Eclipse 3.x, Eclipse RCP NetBean.
  • Working with ECMA Script 6 features. Used Babel, web pack with ES2015, react JSX presets.
  • Expertize in Oracle Point of Sale applications XStore, ORPOS, Relate, Locate, XAdmin, XCenter, ORCO and having good exposure in the Retail ORPSIM and ORPM applications.
  • Great command over with Hibernate 3.0 Persistence Framework.
  • Extensive experience in MVC frameworks like Struts 1.3, spring 2.5, JSF 1.2.
  • Experience in using both validating and non validating XML parsers like SAX, DOM.
  • Understanding of scripting languages like UNIX shell, Python, Perl, JavaScript, EXTJS Jscript, ECMA.
  • Experience in Oracle, SQL Server, and MS ACCESS databases. Hands on with PL/SQL Stored Procedures, Triggers and Views.
  • Extensive experience in Software Engineering concepts like SDLC, Agile methodologies like test driven development, extreme programming.
  • Clear fundamentals in all phases of software development life cycle SDLC including requirements analysis, applications design, and development and testing of various web applications.
  • Extensively involved in development of the front-end components using HTML, CSS, Java Server Pages, AJAX, JSTL, JAVASCRIPT, JQUERY and XML.
  • Experience with test driven software development and unit testing.
  • Analyzed and reviewed functional and technical requirements.
  • Participation in all phases of project development including requirements gathering and analysis as well as project design, development, implementation and deployment.
  • Proficient in implementing Design patterns like Singleton, Factory..
  • Extensive knowledge in web Service Oriented Architecture (SOA) fundamentals.
  • Experience in writing Web Services using WSDL, SOAP, RPC, REST and UDDI in distributed web application development environment.
  • Experience with unit testing using Junit and knowledge of Log4j tools.
  • Experience of working with databases Oracle 8i/ 9i/ 10G/11G and DB2, MySQL.
  • Experience in generating UML used case diagrams, class and sequence diagrams using Rational Rose, Microsoft Visio.
  • Working knowledge of other programming languages like C, C++ and markup language like XML, HTML, DHTML, XHTML
  • Huge experience working with financial firms (mostly banking sectors) for building trading applications. Thus lots of derivative experience.
  • Have excellent problem solving, proactive thinking, analytical, programming skills, communication skill, work ethics and the ability to work well in a team or individual environment.

TECHNICAL SKILLS:

Core Java: Collections, Multithreading, JDBC

J2EE Technologies: JSP, Servlets, AJAX

Framework: SPRING (2.0, 3.0), Hibernate 3.0, Annotations, AOP, Spring, Struts 1,2

Web Services: SOAP, REST

Web Application Server: Tom Cat,Web Sphere7.0, WebLogic Server

XML: XML, DOM, XML Schema

Script: Java Script, HTML/DHTML, CSS

IDE: Eclipse,Net Beans

Databases: SQL Server, Oracle, My SQL, MS Access

OOAD (Design Skills): UML (Rational Rose, Star UML)

Patterns: MVC, DAO, DTO

Version Control: CVS, SVN

Operating System: Windows (2000, XP, Vista, 7)

Development Methodologies: Rational Rose, Agile, Visio, Waterfall

Testing: Junit

PROFESSIONAL EXPERIENCE:

Confidential, Tallahasse, FL

Java/J2EE Developer

Responsibilities:

  • Followed Agile methodology (Stand up meetings, retrospective meetings, sprint development and Pair programming).
  • Developed JSP pages with MVC architecture using Spring MVC, Servlets and Simple tags.
  • Used Spring Dependency Injection to set up dependencies between the objects.
  • Optimized the source code and queries to improve performance using Hibernate.
  • Used JUnit to unit test the modules & Log4j for logging error/debug messages.
  • Followed Agile Scrum methodology (Stand up meetings, retrospective meetings, sprint development and Pair programming).
  • Developed JAXB web services using WSDL, XSD, SOAP and XML
  • Deploying applications using Lamda, ECS and Docker containers
  • Designed and developed a web client using Servlets, JSP, Java Script, HTML5, CSS3, Angular JS and XML using Struts Framework
  • Developed Use Case Diagrams, Sequence Diagrams and Class Diagrams using Rational Rose.
  • Developed JSP pages with MVC architecture using Struts MVC
  • Developed the controller servlet to handle the requests and responses.
  • Configured Maven dependencies for application building processes.
  • Additionally involved in functional and UAT testing of Business Space, a UI for WebSphere Repository and Registry
  • Involved in deploying the application in test environment using Tomcat.
  • Designed and developed User Interface, application modules and business components using JSPs, Servlets, Java, HTML and JavaScript, testing and deploying them on Weblogic Application Server.
  • Experience in testing, debugging, performance tuning, bugs fixing and documentation of the system.
  • Involved in design and implementation of MVC architecture in different modules.
  • Developed JAX-WS web services for MCI application.
  • Used JBoss application server for the deployment of web apps and involved in remote server deployments and remote debugging.
  • Backup, recovery and trouble shooting for IBM MQ
  • Writing HTML, DHTML, JavaScript, CSS, XSL, XPATH, XQuery for Views.
  • Responsible for design and development of front-end screens using JSF, AJAX, JavaScript, jQuery, HTML5, CSS3 and Angular.js.
  • Wrote Junit classes for the services and prepared documentation and configured logging in the application using log4j api.
  • Wrote stored procedure and used JAVA APIs to call these procedures.
  • Consumed RESTful web service by sending Document ID to get the complete document details.
  • Involved in installation of JBoss application server in Multi cluster environment.
  • Worked on Soap web services to communicate with Fineos system for creating, Updating and deleting documents in ECMfilenet database.
  • Used SVN, the version control tool for code commit and update.

Environment: Java/JDK 1.5/1.6, UML, AngularJs, JSP, IBM Message Broker, Spring, JavaScript, CSS, Hibernate, CMS, SOAP, SQL Server 2012, Tomcat, API, Maven, SVN, jQuery, Weblogic 8, XSLT, Jboss, Web services, Linux, WSDL, HTTP, XStore (Micros POS), XSLT, SOA, XML, JMS, Swing, JDBC, SSL, REST-ful Web service, Junit, IBM MQ, JSF, XSD, XQuery, EJB.

Confidential, Portland, OR

Java/J2EE Developer

Responsibilities:

  • Implemented Singleton, Service Locator design patterns in MVC framework and developed command, delegate, model action script classes to interact with the backend.
  • Designing the front end using JSP, JQuery,CSS and Html as per the requirements that are provided.
  • Extensively used JQuery selectors, events, Traversal and Jquery AJAX with JSON Objects
  • Used Hibernate, object/relational-mapping (ORM) solution, technique of mapping data representation from MVC model to Oracle Relational data model with a SQL-based schema.
  • Implemented Spring with Hibernate taking advantage of Java features like annotation metadata, auto wiring, and generic collections using plain EJB3’s JPA specification that is used to implement the DAO layer with Hibernate Entity manager’s Session Factory, HQL, and SQL.
  • Used Spring IOC framework to integrate with Hibernate.
  • Production Support to 10 applications which are deployed onWebspere, JBOSS 6.
  • Implemented Maven Script to create JAR, WAR, EAR & dependency JARS and deploy the entire project onto the Weblogic Application Server.
  • Assesses data structures and interactions used in the application solution.
  • Used Web services - WSDL and SOAP for getting required information from third party
  • Customized Rich Faces data grid Floating filtering, Sorting, Pagination, clearing all filters, row coloring, column spans, scroll bars, Refine Views, column and header styles.
  • Designed and developed components for order entry using EJB2.0 with a Java Swing client application.
  • Experience in the performance tuning of the scripts to decrease the processing time and CPU utilization
  • Implemented Model View Controller (MVC) Architecture and coded Java Beans (as the model), Java Swing.
  • Developed payment flow using AJAX partial page refresh, validation and dynamic drop down list.
  • Created a process that allowed JJill to run two vastly different versions of POS (Xstore), and server code ( Xcenter) simultaneously without detriment to store operations.
  • JQuery library has been used for creation of powerful dynamic WebPages and web applications by using its advanced and cross browser functionality. ploading the documents into Alfresco Repository using Alfresco Document API .
  • Written and executed stored-procedures on SQL SERVER back-end through JDBC API.
  • Installed and configured JBoss application server in DEV, QA and PROD environments.
  • Migrated applications from weblogic to JBoss.
  • XML Schema design & development. E.g. developed XQuery to transform DTD to XSD based XML.
  • Installing, configuring and maintaining MarkLogic application and database.
  • Used Web services - WSDL and SOAP for getting required information from third part.
  • Developed Web Services using XML messages that use SOAP.
  • Coding and development using core java, hibernate, Spring, Spring Restful framework.
  • Implemented Webservices to send order details to downstream systems using SOAP

Environment: Java 1.5, UML, Spring, JavaScript, Struts, API, SOAP Web Services, Linux, CSS, CMS, Hibernate, SQL Server, WSDL, Tomcat, Maven, JSF, JMS, EJB, IBM MQ, XQuery, XSD, AEM, WSDL, XPath, DB2, JUnit, JBoss, Tomcat, JDBC.

Confidential, Plano, TX

Java Developer

Responsibilities:

  • Involved in full Software Development Life Cycle (SDLC).
  • Involved in Software Development Life Cycle phases like requirements gathering, Analysis, Design, Development and Testing.
  • Worked on all the 3 layers of the application (UI, Business, and Data).Developed Business logic layer by implementing Object Oriented Programming languages (OOPS) concepts: abstraction, encapsulation, inheritance, polymorphism in Java.
  • Consumed Restful web services in the User Interface using JSON.
  • Worked with both SOAP and Restful web Services.
  • Used Collection framework extensively during the development of the APIs.
  • Designed front-end using HTML, JavaScript, and CSS.
  • Extensively used JSP in a server control communication.
  • Gained working knowledge of multiple packages widely used in retail space: Xstore ( Java POS), Xcenter (server component), miStore (mobile POS), XBR (loss prevention), RemoteWare (polling, file transfer and content distribution)
  • Created Login web form for user to access the website.
  • Developed application form for new user to register.
  • Used XSLT for arranging the Data (XML Data) in the order required by the Client
  • Improved performance for interactive components through use of AJAX.
  • Developed APIs to interact with the Oracle database and retrieve the results to display in the front-end.
  • Involved in developing Packages, Stored Procedures, Functions, PL/SQL scripts using SQL plus in Oracle database.
  • Developed mappings between objects and relational database tables retrieving results from the database using the middleware. Created Data Transfer Objects which are populated by Hibernates queries and transferred to the JSPs for display purposes.
  • Used SVN for version management.
  • Worked as part of an Agile (Scrum) team with other developers.

Environment: Java, JSP, Servlet, Tag Libraries, SQL Server, JDBC, Web services, XML, XSLT, HTML, CSS, JavaScript, JUnit Test Cases, Eclipse, Hibernate, Apache web Server, Tomcat, SVN.

Confidential

Java/J2EE Developer

Responsibilities:

  • Extensive experience in Software Engineering concepts like SDLC, Agile methodologies like test driven development, extreme programming
  • Clear fundamentals in all phases of software development life cycle SDLC including requirements analysis, applications design, and development and testing of various web applications.
  • Extensively involved in development of the front-end components using HTML, CSS, Java Server Pages, AJAX, JSTL, JAVASCRIPT, JQUERY and XML.
  • Experience with test driven software development and unit testing.
  • Analyzed and reviewed functional and technical requirements.
  • Participation in all phases of project development including requirements gathering and analysis as well as project design, development, implementation and deployment.
  • Proficient in implementing Design patterns like Singleton, Factory..
  • Extensive knowledge in web Service Oriented Architecture (SOA) fundamentals.
  • Experience in writing Web Services using WSDL, SOAP, RPC, REST and UDDI in distributed web application development environment.
  • Experience in generating UML used case diagrams, class and sequence diagrams using Rational Rose, Microsoft Visio.
  • Huge experience working with financial firms (mostly banking sectors) for building trading applications. Thus lots of derivative experience.
  • Deployed the applications on Oracle WebLogicApplication Server.

Environment: J2EE, MS SQL Server, HTML, CSS, JavaScript, JSP, Structs, SOAP, Maven, Jasper reports, Eclipse, Tomcat.

Hire Now