SUMMARY:

• 8 years of professional experience in Analysis, Design, Development, Testing, Deployment and Implementation of Web based application in Banking, Healthcare and Insurance using Java/J2EE technology.
• Experience in developing web applications using Core Java, Spring 3.0, EJB 2.0, Hibernate 3.0, JSF, JDBC, JavaServerPages2.1, Servlet 3.0, Web Services, JavaBeans, POJO’s.
• Experienced in developing and implementing web applications using Java, J2EE, JSP, Servlets, JSF, HTML, JavaScript, AJAX, JSON, JQuery, CSS, XML, JDBC and JNDI.
• Experience in Object Oriented Analysis (OOA) and Object Oriented Design (OOD) using UML (Unified Modeling Language).
• Experience with complete Software Life Cycle Development (SDLC) process which includes Analysis, Design, Development, Testing, Deployment, Implementing and Documenting the using various methodologies like Waterfall, V - model, Agile.
• Experience in Architectural solutions using various design patterns such as Singleton, Prototype and worked to build Model, View and Controller (MVC) architectures.
• Experience in developing applications using SOAP Web Services (JAX-WS) and RESTful Web Services (JAX-RS) and testing application using SOAP UI and REST-Client UI.
• Experience in Hibernate 3.0 to store the persistent data as an Object-Relational Mapping (ORM) tool for communicating with database and also used Hibernate Annotations to reduce time at the configuration level.
• Expertise in MVC architecture Web Framework Struts 1.x/2.x, Spring 3.x (Dependency Injection, Data Access Objects, MVC Framework and Spring Web Flow) and Oracle Apps Framework.
• Experience with different relational databases like Oracle Database 10g/9i/11i and SQL Server.
• Knowledgeable with RDBMS concepts like writing SQL Queries, Functions, Stored Procedures, PL/SQL Packages and Triggers.
• Experience in using web/application servers like Web logic 8.1/9/11g/10.3.6, WebSphere6.x/7.x,Tomcat.
• Worked with core Java concepts like collections, multithreading, and serialization.
• Worked on version control tools like CVS, subversion, Git and the build tools ant, and maven.
• Experience in IDE tools like Eclipse 3.5 and NetBeans 8.1.
• Working experience in Development, Production and QA Environments.
• Expertise in developing distributed business applications using EJB(3.0) implementing Session beans for business logic, Entity beans for persistence logic and Message driven beans for asynchronous communication.
• Strong debugging and problem solving skills with excellent understanding of system development methodologies, techniques and tools.
• Involved in developing Test plans, Test Cases (Manual/Automated), Test Procedures and white-box and black-box testing.
• Excellent communication skills, hardworking and a very good team member.
• Flexible, enthusiastic and project oriented team player with solid Analytic skills to develop creative solution for challenging client needs.

TECHNICAL SKILLS:

Java/J2EE Technologies: Core Java(Applets, Collections, Exception Handling, Multithreading, File IO), Servlets, JSP, JDBC, Struts 1.x/2.x, Hibernate 3.0, Spring 3.0, GWT, Web Services(SOAP & REST)

Web Technologies: XML/XSD, XSLT, HTML, HTML5, XHTML, CSS, JQuery.

Scripting Language: JavaScript, Perl.

Web/Application Servers: Web Logic 8.1/9/10.3.6/11 g, Apache Tomcat 7.0, JBOSS,WebSphere 6.x/7.x.

RDBMS: Oracle 10g/11i, MySQL, MS Access, SQL Server, Apache Cassandra, PostgreSQL.

Programming Language: C, C++, Java, SQL/PL-SQL.

Build Tool: Ant, Maven.

IDE s: Eclipse 3.5 and NetBeans 6.1/8.1, Web Storm 8.0.

Operating System: Windows 7/XP/NT/2000, UNIX/LINUX Platforms (Red-Hat, Solaris).

PROFESSIONAL EXPERIENCE:

Senior J2EE Developer

Confidential, Basking Ridge, NJ

Responsibilities:

• Participate in business meetings to understand the business needs.
• Involved in the development and design of code, preparing test data, tests and debugs programs, revising refining programs as directed and code review.
• Responsible for Performance analysis, unit testing, execution of Functional Test plan, validation of test results and documentation.
• Deployment of applications into various environments.
• Perform troubleshooting, code migration, production support activities and bug fixes.
• Worked as a senior-level resource on the team with responsibilities across designing, developing, and testing commercial healthcare software applications.
• Involved in working with system analysts to flesh out project requirements and design high-level system specifications, such as UML diagrams, data modeling and object-oriented design .
• Hands-on development experience including using - Java, Oracle software stack, JBoss Fuse, PLSQL, Shell Scripting, and ADF .
• Hands-on experience Oracle, OPA and other enterprise-class RDBMS, including experience with database installation, administration, and performance tuning .
• Hands-on experience Apache Kafka and Apache Zookeeper .
• Dealt with performance optimization and troubleshooting of Java applications; working with complex systems
• Demonstrated ability to work independently and within a team environment.
• Expertise in performance optimization and troubleshooting of Java applications; working with complex business application development projects and operating as a hands-on leader of small development teams is desirable .

Environment: Java, Oracle Software Stack, JBoss Fuse, PL/SQL, Shell Scripting, ADF, Apache Kafka, Apach ZooKeeper.

Senior J2EE Developer

Confidential, Lansing, MI

Responsibilities:

• Gathered the requirements and designed the application flow for the application.
• Used Perl with HTML, Require.Js, JavaScript, AJAX and JSP to create the User Interface.
• Extensively worked with Struts for middle tier development with Hibernate as ORM and Spring IOC for Dependency, Injection for the application based on MVC design paradigm.
• Used ZooKeeper as a centralized service for maintaining configuration information, naming, providing distributed synchronization.
• Used to provide a unified, high-throughput, low-latency platform for handling real-time data feeds.
• Developed Action classes for the system as a feature of Struts.
• Developed JSPs for front end, and Servlets and Session Beans in the middle tier.
• Developed classes for data transfer logic from other formats to XML.
• Developed DAO Classes for accessing and storing data in database.
• Deployed application on the WebSphere Application server.
• Involved in Writing Object Relation Mapping implementation using hibernate and hibernate mapping configuration files.
• Experience with jQuery, Angular.js.
• Used ATG web commerce.
• Used AWS as a service for large computing capacity.
• Used Angular.js, jQuery to handle all the functionalities in the page.
• Implemented modular programming.
• Used Require.Js to manage dependencies between modules.
• Used Node.Js runtime environment to develop server side web application.
• Worked with ICE JSF framework.
• Involved in workflow builder launch process and customization.
• Involved extensively in writing SQL and PL/SQL Stored Procedures and Functions.
• Used Apache Cassandra for handling the data.
• Created Packages using SQL Server Integration Services (SSIS).
• Used SVN as the version controller.
• Used Kofax Kapow for integration and automation.
• Used Alfresco content management system.
• Worked on Apache Kafka and Apache Zookeeper.
• Accomplished Single sign on using LDAP.
• Implemented Single sign on to enter the credentials of users to access the application.
• Implemented Access Management System that facilitates the management of electronic identities.
• Used JBOSS EAP to build, deploy and host the application.
• Used Apache Flex for building and maintaining the application.
• Involved in Unit and Integration Testing after each development Life cycle.
• Deployed application in WebLogic application server in pre-production environments.
• Created MongoDb collections and integrated Spring with MongoDb.
• Involved in helping team members to debug issues with the application, designed and prepared Unit test case using open source JUnit and Log4j and removed the maximum bugs before passing on the application to the QA team.
• Involved in various phases of Software Development Life Cycle (SDLC), analyzed and designed the requirement specifications.

Environment: Java/J2EE 1.8, JSP,GWT, Servlets, WebSphere Application Server 6.x/7.x, Struts 2,Perl, XML Web service, SOAP, JAX-WS, UML, Unix, MySQL, Cassandra, Oracle ATG, JavaScript, Node.Js, Require.Js, ICE Faces, JQuery, SVN, XML, XSLT, Eclipse IDE,SSO, AJAX, JavaScript, JBOSS, Alfresco, Apache Flex, Apache Kafka, Apache Zookeeper, IAM, AWS, Apache Ant 1.7, JDBC, Windows XP, CSS.

Senior J2EE Developer

Confidential, CA

Responsibilities:

• Created Use cases, Sequence, Class diagrams using Microsoft Visio.
• Designed the UML diagrams based on the OOAD principles.
• Followed and implemented web-based application through MVC architecture using spring.
• Used Spring Framework and created the Dependency injection for the Action classes using ApplicationContext.xml.
• Designed, Developed and analyzed the front-end and back-end using JSP, Servlets and Spring 3.0.
• Responsible for creation and consumption of Web services using SOAP and WSDL and tested SOAP services with
• SOAP UI in eclipse.
• Used JBOSS application server.
• Developed UI Interface using JSP, JSTL, HTML5.0 CSS, JavaScript, Ajax, and JQuery.
• Created XSLT transform used to translate XML input data to HTML output.
• Design and development of POJOS, Hibernate configuration files, service class and involved in configuring web.xml.
• Hibernate was used to map Object model of Java with Oracle.
• Hands on in writing HQL Queries and involved in writing PL/SQL stored procedures.
• Used maven for compilation, building and package JAR, WAR and EAR files.
• Followed an iterative software development methodology.
• Project coordination with other Development teams, System managers and web master and developed good working environment.
• Worked with Require.Js for JavaScript to manage dependencies.
• Worked with Struts framework for rendering user interface with MVC architecture and building presentation tier using
• JSP, HTML, XML,Angular.Js, JavaScript Custom tags, Servlets and JavaBeans.
• Created hibernate to access and retrieve data from the database.
• Worked with Perl DBI interface.
• Used JavaScript to submit forms.
• Used Alfresco document management system.
• Used Web services for sending and receiving data from different applications using SOAP messages.
• Written queries, functions and stored procedures in Oracle PL/SQL.
• Implemented unit testing using Junit and performed integration testing.
• Used Git for version control.

Environment: Java SE6.0, Servlet, JSP, Struts2, Perl, HTML5, CSS, XML, XSD, XSL,Angular.Js, JavaScript, Require.Js AJAX, Spring 3.0, Hibernate 3.0, Web Services (SOAP and REST), JBOSS,Oracle 11i, Linux,JDBC, Alfresco, SQL, Eclipse IDE, Maven, Web Logic 10.3,GWT, Windows, Junit.

J2EE Developer

Confidential, Wilmington, DE

Responsibilities:

• Involved in Analysis, Design, Coding and testing phases of the project development.
• Used Agile methodology was to emphasize on face-to-face communication over written documents and make sure that iteration is passing through a full software development cycle.
• Implemented the Design Patterns like Session Facade, Data Transfer Object (DTO), Service Locator, and Data Access Object (DAO).
• Developed the web pages using Angular.Js, JSP and Servlets.
• Involved in Writing Controller Classes, and DAO Classes Using Spring MVC framework.
• Implemented spring configuration files for the beans defined and properties to be injected into them using Spring
• Dependency Injection.
• Designed and implemented the server side logic using EJB.
• Performed integrated with other sub-systems through JMS, XML and XSLT.
• Implemented Hibernate in data access layer to access and update information in the database and configured .hbm and .cfg.xml files according to hibernate framework.
• Implemented Custom Aspects using Spring AOP. Used Object/Relational mapping Hibernate framework as the persistence layer for interacting with Data base.
• Developed and modified stored procedures and trigger to store and access data in the Database.
• Developed test scripts in Junit and involved in testing.
• Developed maven based project structure having data layer, ORM, and the Web module.
• Developed RESTFUL web service.
• Involved in development of the front-end part of the web application using HTML, JavaScript, AJAX, & CSS based on client customization.
• Experience in working Client side MVC frameworks (Angular.JS.), JQuery. Also in Single Page Application developments.
• Using Java Script validated the client side validations.

Environment: Java, J2EE 1.4/5, HTML, XML, XSLT, JavaScript, Angular.Js,JDBC 4.0, JSP 1.3,Hibernate 3.0, Servlets 2.4EJB 3.0, Spring 3.0, WebLogic 11, Eclipse 3.5, Oracle 10j, Junit 5.0, Log 4j, UML and Windows NT.

J2EE Developer

Confidential, Houston, TX

Responsibilities:

• Gathered the requirements and designed the application flow for the application.
• Used HTML, JavaScript, AJAX and JSP to create the User Interface.
• Extensively worked with Struts for middle tier development with Hibernate as ORM and Spring IOC for Dependency Injection for the application based on MVC design paradigm.
• Developed Action classes for the system as a feature of Struts.
• Performed both Server side and Client side Validations.
• Developed EJB component to implement business logic using Session and Message Bean.
• Used Spring Framework to integrate with Struts web framework, Hibernate.
• Extensively worked with Hibernate to connect to database for data persistence.
• Integrated Activate Catalog to get parts using JMS.
• Used Log4J log both User Interface and Domain Level Messages.
• Performed Unit testing for modules using Junit.
• Played an active role in preparing documentation for future and upgrades.
• Development of Servlets, JSP files and Security Options using Web logic Server.
• Extensively used JavaScript for client side validations and for capturing dynamic events.
• Design and Development of GUI using JSP’s, JSP custom tags, Struts tags, HTML, CSS, Applets and JavaScript.
• Complete Involvement in development and validation of screens using HTML and JavaScript.
• Testing and implementation of the system and Installation of system.
• Used exhaustively Hibernate Criteria Queries and Hibernate Query Language (HQL) for Optimized Searching of huge data sets.
• Created Custom Filter, Custom Directive using Angular JS.
• Developed Oracle PL/SQL Packages, Stored Procedures, Functions and Triggers.
• Experienced in Query tuning and performance tuning.

Environment: Java 1., JSP, Servlets, Java Script, AJAX,GWT, JDBC, EJB, Struts 2.0,L inux,Spring 2.0,Hibernate 2.0, Eclipse3.4, WebLogic 9, Oracle 9i, Junit, Log 4j.

Software Engineer

Confidential

Responsibilities:

• Involved in Code Development.
• Involved in front end development using JSP.
• Performed Unit Testing for the code.
• Performed System Testing for the code.
• Involved in all the phase of the Software Development Life Cycle.
• Review, Revise and approve functional requirements.
• Created UML Diagrams using Microsoft Visio.
• Developed Screens for capturing information using JSP, Struts Tag Libs, Java Script, HTML.
• Designed the application work-flow using Struts and authored struts configuration files like validator.xml, struts-config.xml and validation-rules.xml files.
• Developed web services.
• Used Struts-Validator framework for all front-end Validations for all the form.

Environment: JDK 6, J2EE, Struts 2.0, Hibernate 3.0, JavaScript, JSP, XML, XSD, XSLT, Oracle PL/SQL, JUnit, Agile/ Scrum Methodology, SVN Version Control, Oracle 10g, Apache Tomcat Server, Eclipse IDE, DAO, Design patterns.