SUMMARY / QUALIFICATIONS

TECHNICAL SKILLS

PROFESSIONAL EXPERIENCE

Confidential

Sr. Java/J2EE Developer

Technical Environment: Java EE, Spring4.1, JNDI, SVN, log4j, Maven, My Eclipse, WebSphere 8.5, Windows, Fast4J, SQL Developer, JBoss.

Responsibilities:

• Involved in complete development of 'Agile Development Methodology/SCRUM'.
• Gathered requirements from the client for designing the Web Pages.
• Involved in Analysis, Design, Coding and Development of custom Interfaces.
• Prepare Unified Modelling Diagrams and mock up screens to visualize the application to the client.
• Involved in unit, system, integration and regression testing.
• Participated in coding Spring 4.1 MVC components to handle requests.
• Implemented the Model View Controller architecture by developing controller and service implementation classes.
• Interfaced with Oracle backend using Hibernate framework.
• Developed the business layer using Spring Beans.
• Involved in the GUI development for implementing new JSP pages.
• Designed the user interface for the application using HTML, DHTML, Java Server Pages, Angular-Java Script and CSS.
• Wrote SQL Queries to get the information from Database, Saving the data, modifying the data in the Database, and removing the data from the Database.
• Wrote Stored Procedures for Database.
• JMS for sending a-sync messaging using the Event based Framework.
• Used Apache CXS, JAX-WS, JAX-RS for designing and developing REST and SOAP Web Services.
• XML for building data structures required for Web Services.
• Involved in code review and documentation review of technical artifacts.
• Used Log4j Logger for all logging purposes.
• JUnit for integrated test runs.
• Configured and Deployed application on JBoss Application Server.
• Developed Ant build scripts for compiling and building the application.
• Used MAVEN for project management and build automation.
• Performed unit testing and system testing.

Confidential

Responsibilities:

• Followed Scrum Agile methodology for iterative development of the application.
• Responsible for suggesting the design approach to the team.
• Involved in all phases of Software Development Life Cycle SDLC like Analysis, Design, Development, Implementation and Testing of the project.
• Created Various UML Diagrams e.g. Class diagrams, Sequence diagrams.
• Integrated Spring3.0 MVC Controller with Ext JS UI pages using JSON data interchange format.
• Worked on Spring Authorization and Authentication modules.
• Developed JavaScript and JQuery functions for all Client side Validations.
• Involved in using Persistence API Hibernate, to views and queries data with Oracle database.
• Accessed database using Dynamic SQL and HQL queries.
• Developed UI pages using JSP, JavaScript, Ext JS, JQuery, HTML5 and CSS.
• Implementing JSF based framework to present the data to the user.
• Developed AJAX scripting to process server side JSP scripting.
• Design and implementation of RESTful Web services.
• Used Java API for XML Binding JAXB to convert XML documents to Java objects.
• Used SVN version controlling to maintain project versions.
• Developed JUnit test cases.
• Involved in deploying the application in test environment using JBoss EAP 6.1.
• Developed TestNG test cases for testing the business functionality.
• Involved in code reviews and architecture reviews.
• Used MAVEN for project management and build automation.
• Worked on deploying the application in the remote servers and Maven release process.

Confidential

Role: Sr. Java/ J2EE Developer

Technical Environment: Java EE 6,Spring,Hibernate,SOAP Web service, AJAX, Jquery, HTML, CSS, XML, Oracle, JUnit, JNDI, CVS, log4j, EJB, Tomcat, Apache Ant 1.7, Eclipse3.0,Windows

Responsibilities:

• Involved in and development phases of Software Development Life Cycle.
• Designed the Architecture of the project as per Struts MVC Frame work
• Used EJB as a middleware in developing a three-tier distributed application.
• Involved in modifying Hibernate configuration file for mapping resources.
• Wrote service method and SQL queries for accessing, modifying the database.
• Developed function, procedure using PL/SQL and optimized queries for good performance.
• Involved in UI development by using HTML and CSS and designed, developed and validated the front end using GWT, Ext- JSP, DOJO.
• JSF Tag libraries for reusable web interface components including the open source Display Tag libraries.
• Implemented various XML technologies like XML schemas and JAXB parsers.
• Developed and tested soap-based Web services WSDL using soap UI to communicate with vendor applications for the print and export utility to get the payments details for one or more transactions.
• Used JUnit for debugging, testing, and maintaining the system state and eliminated critical bugs.
• Developed the war/ear file using Ant script and deployed into Tomcat Server.
• Used Maven to build Web Service application.
• Wrote POM Build scripts to Compile and build the application.
• Used eclipse as the IDE and used eclipse standard/plug-in features for editing, debugging, compiling, and formatting
• Used log4j logger system to maintain application logs
• Used SVN for source code version control.

Confidential

Technical Environment: Java EE 6,Spring,Hibernate,SOAP Web service, AJAX, Jquery, HTML, CSS, XML, Oracle, JUnit, JNDI, CVS, log4j, EJB, Tomcat , Apache Ant 1.7, Eclipse3.0,Windows

Responsibilities:

• Interacted with the client in understanding the requirements.
• Walkthrough the Detailed Designs and General Designs.
• Gathered requirements from the client for designing the Web Pages.
• Involved in Analysis, Design, Coding and Development of custom Interfaces.
• Coordinated with the team member on different issues and referrals.
• Developed test cases for unit testing.
• Deployed the jar files on the tomcat Server.
• Used EJB for business layer
• Implemented Front controller using Spring MVC framework.
• Developed the presentation layer using Model View Architecture implemented by Spring MVC.
• Involved in modifying Hibernate configuration file for mapping resources.
• Developed the war/ear file using Ant script and deployed into Tomcat Server.
• Used STS IDE for code development along with GIT for managing the code.
• Used Oracle as the backend
• Wrote SQL Queries to get the information from Database, Saving the data, modifying the data in the Database, and removing the data from the Database.
• Wrote Stored Procedures for MQSQL Database.
• Developed the User Interaction Screen using HTML, JSP, CSS, and DOJO.
• Developed the module to handle the access roles of the users for front-end system.
• Consumed Web Services using Restful Web services.
• Performed unit testing and system testing.
• Used log4j logger system to maintain application logs.

Confidential

Technical Environment: Java, J2EE, JSP, JUnit, Spring, Hibernate, JVM, EJB,web service, Oracle, JNDI, Linux, CVS, SLF4J, Restful Web Services, WebSphere.

Responsibilities:

• Involved in Software Development Life cycle starting from requirements gathering and performed OOA and OOD using UML.
• Used EJB for business layer
• Used dependency injection, Spring AOP of Spring Framework.
• Developed web applications using Struts MVC Architecture
• Involved in handling Hibernate as part of DB connectivity and persistence as ORM tool and writing HQL queries.
• Used Hibernate framework for Data Access layer. Configured entity mappings in .hbm file used Hibernate API to interact with database.
• Used Oracle as the backend.
• Developed the User Interface using spring, html, logic, bean, JSP, Ext JS , HTML and CSS.
• Worked on different J2EE design patterns like MVC, DAO for developing this Web application

Used JSON for data exchange between application modules along with XML.

• Used Eclipse IDE for code development along with CVS for managing the code.
• Worked on the application server Web Sphere
• Used Ant to deploy the Services in Jboss 5.
• Involved in the deployment of the application on Jboss.
• Extensively used the JUnit testing.
• Implemented SLF4J for Logging Errors, debugging and tracking.

Confidential

Role: Java/J2EE Web Developer

Technical Environment: J2EE 1.5, Web Services WSDL ,JSF 2.0, JSP ,AJAX ,CSS ,SVN ,ANT , Hibernate, Spring, JavaScript, My Eclipse, IBM Rational Clearcase, Weblogic Application server, Maven, Oracle 10g and UNIX

Responsibilities:

• Prepared Functional and Non-Functional requirements by analyzing the business requirements
• Involved in complete development of 'Agile Development Methodology/SCRUM' and tested the application in each iteration.
• Implemented the application using Spring Frame work.
• Implemented the persistence layer using Hibernate.
• Developed Validator using Java Regular Expressions.
• Developed and maintained the data layer using DAOs.
• Developed Value Objects/POJO classes to hold the values between Data Layer and Business logic layer.
• Developed the Utility java classes in java 1.5 to do Date and String manipulations.
• Used Stored Procedures to save and get the information to/from Database.
• Responsible for using Web Services and HTTP Service for interacting with Java components and XML to retrieve the data from database.
• Used CSS for applying style in entire applications.
• Implemented the page GUI pages by using JSF along with AJAX to asynchronous communication.
• Implemented the Custom Tags.
• Used SVN for source code version control.
• Using JIRA tracking the issues and resolving them.
• Worked on ANT build scripts for development purposes
• Resolved testing related issues with QA Team.

Confidential

Role: Sr Java Developer

Technical Environment: Java 5/6, AJAX, JSP, Spring 2.5, Hibernate3, Web Services, JSON, XML, XML Beans, jQuery, Oracle, Ant 1.7, Eclipse, Agile, SVN, Windows, Linux, Tomcat6, Apache, Weblogic, SQL, JUnit, Log4j

Responsibility:

• Involved in all the phases of SDLC of Physician Access Nurses Portal and Bed Board System.
• Implemented Agile/Scrum process methodology.
• Responsible for the design and development of applications using Spring MVC and Java technologies and implemented AJAX communication framework.
• Responsible for designing the Oracle/ DB2/MS SQL database and implemented the database transaction logic using Hibernate3.
• Written PL/SQL procedures for implementing clinical documentation system.
• Customized MAP Styles and Grids using Java, JSP, HTML and CSS.
• Designed and developed SOAP Web Services JAX-WS for implementing Bedboard system.
• Integrated Patient Keeper system using REST web service calls.
• Generated patient's clinical reports in PDF format using iText java library and charts for vitals information using JFreeChart library.
• Developed stored procedures, triggers and views to handle the data.
• Implemented message mechanism for notifying the bed change status using Java thread and Java Mail API , if bed has been updated at the existing AS400 system.
• Provided technical training, guidance to the team members and performed code reviews.
• Responsible for installing and configuring the environment Websphere and Tomcat6 on Windows and Linux and Apache Http s server

Confidential

Technical Environment: J2EE/Java, JSP, Servlets, JSF, Struts, Hibernate, spring, JavaBeans, XML, XSL, HTML, DHTML, JavaScript, CVS, JDBC, Log4J, Oracle8i, IBM Web sphere Application Server, Windows.

Responsibilities:

• Assisted in designing and programming for the system, which includes development of Process Flow Diagram, Entity Relationship Diagram, Data Flow Diagram and Database Design.
• Involved in Transactions, login and Reporting modules, and customized report generation using Controllers, Testing and debugging the whole project for proper functionality and documenting modules developed.
• Implemented MVC architecture and DAO design pattern for maximum abstraction of the application and code reusability.
• Implemented MVC architecture using Java Struts, Custom and JSTL tag libraries.
• Designed front end components using JSF.
• Involved in developing Java APIs, which communicates with the Java Beans.
• Involved in development of POJO classes and writing Hibernate query language HQL queries.
• Created Stored Procedures using SQL/PL-SQL for data modification.
• Used XML, XSL for Data presentation, Report generation and customer feedback documents.
• Used Java Beans to automate the generation of Dynamic Reports and for customer transactions.
• Developed Junit test cases for regression testing and integrated with ANT build.
• Implemented Logging framework using Log4J.
• Involved in code review and documentation review of technical artifacts.