SUMMARY

• Above 5 Years of Java / J2EE Application Development experience in development of Multi - Tier distributed, Enterprise applications using SDLC.
• Extensive knowledge in working wif J2EE Technologies such as JSP, Servlets, Spring, Hibernate, spring boot, Web Services, Design Patterns.
• Proficient in applying Core Java, J2EE, and Collections Framework for devising solutions.
• Hands on experience working on Core Java, spring boot, JSF, Struts.
• Experience in handling Multi-threading Environments & Client- Server architecture.
• Experience in various Agile Methodologies, Waterfall & Test Driven Development (TDD).
• Experienced wif different modules of Spring like Spring - ORM, AOP, IOC/Core, MVC.
• Development of modules according to J2EE standards (Client, Web and Business-tier)
• Experience in developing web and enterprise applications using JAVA, J2EE (Servlets, JSP, JDBC, XML, EJB, JMS, XML), JSF, Struts, Spring, Hibernate and Web Services.
• Intensive knowledge in databases like Oracle, SQL Server.
• Experience in working wif multiple Servers like Apache Tomcat, IBM WebSphere 7, Web Logic.
• Extensive development experience on different IDEs like Eclipse, STS, IntelliJ
• Experience in XML related technologies like XML, and XML Schemas.
• Experience in Web Services Technologies like JAXB, SOAP, REST, WSDL, UDDI, JMS and Service Oriented Architecture (SOA).
• Experienced in using Log4j and good expertise in Ant Tool and Maven.
• Experience developing web applications using frameworks like Spring MVC and struts.
• Good experience on Design Patterns (J2EE) like Singleton Factory Method, DAO, Session Facade, Front Controller, and Delegate Pattern.
• Assisted in Developing testing plans and procedures for unit test, system test, and acceptance test.
• Test Driven Programmer wif thorough knowledge in Unit testing wif JUnit 3.8/4.0, performance testing wif JMeter and automated testing wif Test Driven Development (TDD) in Extreme Programming Model.
• Extensively used GIT for push and pull requests of the code.
• Quick learner and ability to work in challenging and versatile environments and Self-motivated.
• Excellent communication and interpersonal skills.

TECHNICAL SKILLS

Languages: C, Java, java 8, J2EE, Visual Basic, HTML 5.0, XML, CSS.

Web Technologies: JDBC, Servlets, JSP, JSTL, Java Beans, MVC, Struts, Tiles, JavaScript, AJAX, XML and HTML.

Web Services: SOAP, RESTful Web Service.

Development Approach: Waterfall, Iterative and Agile.

Application / Web Servers: Apache Tomcat 5.5, 6.0, IBM WebSphere 7.0, 8.0, 8.5, BEA Web Logic 10.0.

System Design: UML, Rational Rose.

IDE Tools: Eclipse, IntelliJ and Net Beans

Databases / API: IBM DB2, Oracle 9i / 10g / 11g, MS Access, SQL Server and MySQL.

Operating Systems: Windows 2008 / Windows 7 / Windows 8NT/XP.

Data Modeling: Microsoft Visio, Rational Rose and UML Design.

Frameworks: Struts 2, Spring 3.0 and Hibernate 3.0.

Tool: Jira, GIT, SVN, ANT, Maven, Git, Rational Rose, UML, Log4J, Junit.

PROFESSIONAL EXPERIENCE

Confidential - Levittown, Pennsylvania

Java/J2EE Developer

Responsibilities:

• Involved in daily stand up and sprint planning sessions as part of AGILE Scrum Methodology.
• Developed Business layer using EJB.
• Implemented Multi-threading to a parallel request
• Worked on thread safety asynchronous
• Developed the Presentation layer using the MVC paradigm, implemented by Spring MVC.
• Used the Spring Framework features like Spring Modules (IOC, MVC, Batch, Web Services and Integration).
• Developed Oracle SQL and PL/SQL Stored Procedures
• Developed Stored procedures, Triggers and Functions to process the trades using PL/SQL and mapped it to Hibernate Configuration File and also established data integrity among all tables sitting on Oracle Database
• Involved in creating, modifying and updating database tables in Oracle Server.
• Implemented the internal message channels utilizing JMS API and IBM MQ Series.
• Involved in creating, modifying and updating database tables in Oracle Server.
• Maintain the variable classes and create the database connection using the SOAP
• UI development and manual testing of the application.
• Implemented SQL Queries to perform data base operations.
• Implemented SOAP based JAX-WS Web Services.
• Involved in WebSphere Portal Branding by changing all visual elements of WebSphere Portal, including the masthead, the navigation areas, graphics, portlet title areas, and style sheets, to give the Portal a custom look
• Assisted the Administration team in WebSphere / WebSphere Portal support & administration, upgrades, maintenance and patching.
• Used Maven to build the application and deploy on WebLogic Application Server.
• Extensively used GIT for push and pull requests of the code.
• Created test cases using JUNIT and IntelliJ for IDE.
• Developing REST APIs for communication to external application, application integration
• Implemented stateless session beans in business processing layer.
• Involved in Code Reviews and Code deployment process.
• Implemented Spring for logging and exception handling for common logic.
• Used Log4J for logging and tracing the messages.
• Involved in integration testing and defect fixing.

Environment: Java, J2EE, WebSphere, Spring, Spring Boot, Hibernate, jQuery, AJAX, JSP, JSF, Struts, IntelliJ, WebLogic, EJB, SOAP, REST, Servlets, JavaScript, CSS, AGILE / Scrum Methodology, JSTL, MVC, SOAP, PL/ SQL, SQL, Web Services, Maven, Git, Log4J, JUnit, Oracle, PL/SQL, Windows, Linux.

Confidential

Java Developer (Backend)

Responsibilities:

• Involved in daily stand up and sprint planning sessions as part of AGILE Scrum Methodology.
• Implemented SQL Queries to perform data base operations.
• Implemented SOAP based JAX-WS Web Services.
• Used Maven to build the application and deploy on WebLogic Application Server.
• Created test cases using JUNIT and Eclipse for IDE.
• Developing REST APIs for communication to external application, application integration
• Implemented stateless session beans in business processing layer.
• Implemented Hibernate in data access layer to access and update information in the database.
• Debugging the application by running the server in debug mode and having the experience in usage of Log4J to log the information in log files.
• Involved in Code Reviews and Code deployment process.
• Used SVN for version control and issue tracking.
• Implemented Spring for logging and exception handling for common logic.
• Used Log4J for logging and tracing the messages.
• Involved in integration testing and defect fixing.

Environment: Java, J2EE, Spring, Hibernate, JSP, Struts, Eclipse, WebLogic, EJB, SOAP, HTML, DHTML, CSS, Servlets, JavaScript, AGILE / Scrum Methodology, JSTL, MVC, SOAP, Oracle, PL/ SQL, SQL, Web Services, Maven, Log4J, JUnit, Oracle, PL/SQL, Windows, Linux.

Confidential

Java/J2EE Developer

Responsibilities:

• Involved in daily stand up and sprint planning sessions as part of AGILE Scrum Methodology.
• Designed and developed front-end using Servlet, JSP, JSF, DHTML, JavaScript and AJAX.
• Developed JSP pages using Struts frame work, Custom tags and JSTL
• Implemented AJAX calls for improved customer experience.
• Developed Business layer using EJB.
• Worked on JAVASCRIPT for validations.
• Developed the front-end screens using HTML, CSS, HTML5, CSS3, JSP.
• Implemented dynamic functionality to screens using jQuery and Implemented Asynchronous means of retrieval of data using AJAX.
• Developed the Presentation layer using the MVC paradigm, implemented by Spring MVC.
• Used the Spring Framework features like Spring Modules (IOC, MVC, Batch, Web Services and Integration).
• Involved in creating, modifying and updating database tables in Oracle Server.
• Implemented the internal message channels utilizing JMS API and IBM MQ Series.
• Implemented SQL Queries to perform data base operations.
• Implemented SOAP based JAX-WS Web Services.
• Involved in WebSphere Portal Branding by changing all visual elements of WebSphere Portal, including the masthead, the navigation areas, graphics, portlet title areas, and style sheets, to give the Portal a custom look
• Extensively used IBM WebSphere Integration Developer(WID) to implement SOA
• Assisted the Administration team in WebSphere / WebSphere Portal support & administration, upgrades, maintenance and patching.
• Used Maven to build the application and deploy on WebLogic Application Server.
• Created test cases using JUNIT and Eclipse for IDE.
• Developing REST APIs for communication to external application, application integration
• Implemented stateless session beans in business processing layer.
• Involved in Code Reviews and Code deployment process.
• Used SVN for version control and issue tracking.
• Implemented Spring for logging and exception handling for common logic.
• Used Log4J for logging and tracing the messages.
• Involved in integration testing and defect fixing.

Environment: Java, J2EE, WebSphere, Spring, Hibernate, jQuery, AJAX, JSP, JSF, Struts, Eclipse, WebLogic, EJB, SOAP, HTML, HTML5, CSS, CSS3, Angularjs, Servlets, JavaScript, AGILE / Scrum Methodology, JSTL, MVC, SOAP, Oracle, PL/ SQL, SQL, Web Services, Maven, Log4J, JUnit, Oracle, PL/SQL, Windows, Linux.

Confidential

Jr. Java Developer

Responsibilities:

• Involved in requirements and prepare use cases and involved in designing, development and integration testing of the modules.
• Designed and developed User Interface modules using JSP, HTML and CSS, JavaScript.
• Written business logic using Java, Struts, JSP, JDBC, HTML, JavaScript, Log4J, Oracle and SQL Server.
• Developed front-end using AWT, Flex, Swing, JSF and JSP wif Custom Tag libraries, JSTL, Struts Tag libraries.
• Involved in developing database transactions Using JDBC.
• Developed DAO (Data Access Object) classes in order to access data from database.
• Wrote Data transformation script using hive, Map reduce (PythonJava)
• Used AJAX, JavaScript and GWT to create interactive user interface.
• Developed Web Services to communicate to other modules using XML based SOAP and WSDL.
• Used Log4j logger tool for logging warnings and error messages.
• Used ANT as application building tool and Eclipse for IDE
• Deployed the application on JBoss Server
• Implemented JUnit Test Cases.
• Used CVS for code repository
• Involved in Unit Testing and Functional Testing.
• Involved in Bug Fixing the modules.

Environment: Java, J2EE, Spring, Spring Boot, JSP, JSF, Struts2, Hibernate, EJB,JDBC, JavaScript, HTML, CSS, XML, XSD, SOAP, WSDL, CVS, JUnit, AJAX, Oracle, PL/SQL, ANT, Eclipse.