SUMMARY

• Over 8+ years of experience with Java and Object - Oriented Methodologies for wide range of development from Enterprise applications to Web-based applications.
• Actively involved in various phases of Software Development Life Cycle (SDLC): Requirements, Design, Implementation, and Testing during the development of the applications.
• Experience in agile software development process and scrum.
• Extensive experience in designing and developing web-based and client/server based applications.
• Experience in the implementation of core concepts of Java and J2EE like Servlets, JSP, JavaBeans, JDBC, EJB (Session Beans (stateless and stateful), Web Services, AWT, Java Server Faces (JSF), JavaScript, AngularJS, jQuery, HTML, JFreeCharts and XML.
• Extensive experience in Core Java development and strong in object oriented concepts.
• Experience in implementing Collections framework.
• Experience in implementing core java and J2EE design patterns like singleton design pattern, factory design pattern and DAO design pattern
• Experience in implementation of frameworks like spring, struts and ORM framework Hibernate.
• Quick-witted Competent with skillful ability in using Spring (MVC, Security and Dependency Injection/Inversion of Control) and Object Relational Persistence frameworks like Hibernate with mapping of persistent classes and usage of Hibernate Query Language.
• Experience in implementing Service Oriented Architecture (SOA) using Web Services (SOAP and Restful).
• Experience in working on build tools like Maven and ANT.
• Experience in unit testing the application with JUnit.
• Extensive experience in using IDE’s like Eclipse, Net Beans and version control tools like SVN, Git and CVS.
• Experience in configuration, development and deployment of multi-tier applications using servers like Apache Tomcat, IBM WebSphere, WebLogic and JBoss.
• Technically Savvy with far-reaching talents using multiple RDBMS products like IBM DB2, Oracle 9i/10/11g, SQL Server and MySQL.
• Experience in design, development and implementation of software application in Financial, Banking and Insurance domains.
• In-Depth understanding of entire web based architectures, web technologies, SDLC andOOAD.
• Experience in implementing and integrating IBM software solutions.
• Strong communication skills, good problem solving, strong programming abilities and a keen client need assessment aptitude.
• Excellent analytical skills, including ability to interpret and evaluate customer requirements and implement technical solutions.
• Multi-cultured Team Player with complete flexibility to work independently as well as in a team and have quick grasping capabilities to work with the newly emerging technologies.

TECHNICAL SKILLS

Web Technologies: Servlets, JDBC, JNDI, JSP, JSF, EJB, JMS, XML.(SAX,DOM), Struts, Webservices(SOA,SOAP,Rest),Spring,JAX,Hbernate,HTML,Jquery,AJAX,CSS,JavaScript, nodeJs, JfreeCharts, AWT and AngularJS.

Languages: JDK 1.5/1.6/1.7/1.8, SQL,XML Schema.

Application Servers: WebLogic, IBM WebSphere6.x/7.x/8.x and Apache Tomcat6.x/7.x/8.x.

Frame work: Jakarta Struts 1 & 2, Spring, Hibernate.

IDE/GUI Tools: Eclipse, Net Beans.

Modeling Tools: UML, Rational Rose, MS-Visio.

Build Tools: ANT, Maven, Jenkins

Testing Tools: JUnit, Jtest, JUnit, EE Tester

Databases: Oracle 11/10g/9i/8i/7.x,MYSQL,SQL Server

Version Control: SVN, CVS and Git.

Operating Systems: Windows, Linux, UNIX-AIX.

Design Patterns: Singleton, Factory and DAO.

PROFESSIONAL EXPERIENCE:

Confidential, NY

Sr Java Developer

Responsibilities:

• Followed AGILE Methodology with SCRUM Meetings and involved in maintaining Sprint backlogs during the development cycles.
• Impact analysis of new enhancement in existing application and Responsible to follow Service Level Agreement (SLA).
• Implemented the application using spring MVC design framework.
• Used spring IOC dependency injection.
• Involved in the development of presentation layer using JSP, HTML, CSS, JQuery, AJAX and JavaScript.
• Used Core Java Collections in the implementation part.
• Implemented several design patterns like Singleton, MVC and Factory design patterns.
• Implemented persistence layer using ORM framework Hibernate.
• Involved in developing core persistence classes using Hibernate framework.
• Used Eclipse as IDE and CVS as version controller.
• Used Web Sphere application server for deploying the various components of application.
• Involved in the implementation of web services using Restful.
• Developed Unit Test cases using JUnit.
• Monitored the error logs using Log4J and fixing the problems.
• Built and deployed the application to various environments using MAVEN Scripts.
• Involved in the development of charts using JfreeCharts.
• Support the System integration testing and User acceptance testing.
• Support Deployments and Post production issue.

Environment: Core Java, Servlets, JDBC, Spring, Hibernate, JavaScript, JQuery, HTML, CSS, XML, Web services(SOAP and Restful), Eclipse, Log4j, MAVEN, CVS, Oracle 11g, JSTL, Junit, WebSphere, JIRA, JFreeCharts and Linux.

Confidential, NY

Sr. J2EE Developer.

Responsibilities:

• Used Spring Framework for Dependency injection (IOC) and integrated with the Hibernate.
• Developed the presentation layer using JSP, HTML, CSS and client validations using JavaScript.
• Documented and communicated application design using UML diagrams like sequence diagrams, class diagrams, use case diagrams.
• Developed Enterprise JavaBeans (EJB 3.0) for implementing application’s business rules and policies.
• Developed application on spring framework by utilizing its features like Spring Dependency injection, Spring Security, Spring Web flow with Spring MVC.
• Designed the user interface of the application using HTML, CSS, JSP, JQuery, JavaScript, AngularJS and AJAX.
• Used spring’s dependency injection for injecting entity manager and managed beans into spring beans.
• Worked on Spring Web Flow on Spring MVC for building flows in our application.
• Developed persistence layer based on JPA framework for providing POJO persistence model for object-relational mapping.
• Used Hibernate as an implementation engine for JPA API.
• Wrote SQLs for creating, retrieving, updating and deleting data in oracle database.
• Developed, Tested and Deployed application in IBM WebSphere 7.0 server.
• Involved in developing client side components which uses Web Services using SOAP, Restful and UDDI.
• Developed unit test cases and suits on Junit framework for unit testing
• Used SVN as build and configure tool.
• Used MAVEN for building, deploying application, creating JPA based entity objects and compiling GWT application.

Environment: Java 1.6 (Java 6), Agile, scrum, UML, EJB, Restful web services, SOA, Spring, GWT, Ajax, JavaScript, CSS, JSP, XML, JMS Messaging, Queue, Topic, JPA, Hibernate, Junit, Easy mock, Oracle, SQLs, WebSphere, JSON, XML, Angular JS, MySQL, SOAP-UI, Unix, CVS, Eclipse, Maven.

Confidential, CA

Sr. J2EE Developer.

Responsibilities:

• Involved in the process of analysis, design, and development of the application.
• Used Spring MVC (Model View Controller) to handle/intercept the user requests and usedvarious controllers to delegate the request flow to the Backend tier of the application.
• Involved in the process of analysis, design, and development of the application.
• Used JSP’s in the presentation tier along with various spring tags, JSTLtags, CSS, JQuery, Java Server Faces2.0 (JSF 2.0) and JavaScript.
• Spring AOPis used for Security and Transaction Management
• Used Spring IOC to write the object dependencies across the application
• Used various Design Patterns like MVC, Factory, DAO, while developing the application
• Involved in integrating spring with Hibernate and delegated the persistence operations using Hibernate Template.
• Worked on Java Message Service (JMS) API for developing message oriented middleware (MOM) layer for handling various asynchronous requests.
• Developed controllers and actions encapsulating the business logic.
• Implemented SOA architecture with Web Services using Restful.
• Deployed the application in WebLogic server
• Involved in the writing of SQL queries to query, update and monitor oracle database
• Built and deployed the application to various environments using ANT.
• Followed Test Driven Development and was involved in writing JUnit Test cases which were also used in Integration Testing.
• Involved in bug fixing during QA phase of the application.

Environment: Java/Java EE1.6, Eclipse IDE,BEAWebLogic,Spring, Spring MVC, Spring IOC,JSP, JavaScript, HTML, JSTL, JSF, Hibernate, XML, Junit,Log4j, TOAD, Oracle 10g,JQuery, Web Services,RationalClear Case,RationalClear Quest,MAVEN, Windows, UNIX, PUTTY.

Confidential

Senior J2EE Developer.

Responsibilities:

• Gathered user requirements followed by analysis and design. Evaluated various technologies for the Client.
• Developed HTML and JSP to present Client side GUI.
• Involved in development of JavaScript code for Client Side Validations.
• Used Struts Framework to implement J2EE design patterns (MVC).
• Developed, Tested and Debugged the Java, JSP and EJB components using Eclipse RCP.
• Developed Enterprise Java Beans like Entity Beans, Session Beans (both Stateless and State full Session beans)
• Developed JSP as the view, Servlets as Controller and EJB as model in the Struts Framework.
• Implemented persistence layer using hibernates.
• Developed mapping classes for different objects used in the implementation.
• Worked on deployment and maintenance of application in the JBOSS application server.
• Worked on Web Logic application server to deploy JSP and EJB applications.
• Created and implemented SQL Queries and triggers.

Environment: Core Java, J2EE, EJB, JSP, Servlets, JNDI 1.2, JDBC 3.0, Struts, Hibernate3.0,HTML, XML, CORBA, XSLT, Java Script, Eclipse IDE, Eclipse RCP, SQL Server, JBoss application server, Jenkins.

Confidential

J2EE Developer.

Responsibilities:

• Involved in the design and development of application.
• Developed controller and business logic using spring MVC module.
• Design and developed persistence layer components using spring with hibernate to store and fetch data from database.
• Implemented Collections frame work.Used spring dependency injection for service layer integration.
• Developed view layer using JSP and JSTL and UI technologies like HTML, CSS and JavaScript.
• Worked on MAVEN scripts for building and to configure package dependencies.
• Used MySQL as database.
• Followed scrum method of agile software development process throughout the life cycle of the project.
• Worked with data validations.
• Involved in the design, development and testing phases of the application.
• Implemented struts framework in the presentation tier for all the essential control flow, business level validations and for communicating with the business layer.
• Developed helper classes for the collections framework
• Extensively involved in developing Struts framework Action Servlets for Controller and developed Form Beans for transferring data between Action class and the View Layer
• Involved in the designing and understanding of complex back-end middleware technology.
• Used java servlets, JSPs, AJAX, HTML and CSS for developing web content of the application.
• Developed programs for accessing the database using JDBC thin driver to execute queries, Stored Procedures and to manipulate the data in the database.
• Planned and implemented various Oracle Tables and views
• Involved in configuration and administration of Web sphere application Server.
• Developed Ant based builds Scripts to build and deploy the application
• Involved in the analysis, definition, design, implementation and deployment of full software development life-cycle (SDLC) of the project

Environment: Java/J2EE, JSP, Servlets, Struts, Java Script, AJAX, HTML, CSS, Developer IDE, Oracle 9i, Oracle SQL Developer, Ant, Apache Tomcat Web Server