PROFESSIONAL SUMMARY:

• Over 8 years of IT experience in Object Oriented and Java/J2EE applications and client server application development.
• Sound Knowledge of Design Patterns like Singleton, Business Delegate, Session Fa ade, DAO, DTO, MVC etc.
• Developed Use Case Model, Use Case Diagrams, and Class Diagrams, sequence diagrams using Rational Rose and Microsoft Visio.
• Experience in developing Web Services with SOAP and RESTful interfaces.
• Exposure to Agile, Scrum, Waterfall and Rapid Application.
• Experience in Unit and Integration Testing.
• Expertise in developing Multi-threading applications.
• Good working knowledge of Spring Framework and Hibernate Framework.
• Experienced in developing database to create its objects like tables, views, functions, triggers, and stored procedures packages using PL/SQL in Oracle, MS SQL Server, and MySQL.
• Strong background in supporting production environments and meeting customer needs.
• Excellent communication and interpersonal skills, quick learner, self-motivated, ability to work individually and in a team environment with good team spirit.

TECHNICAL SKILLS:

CLIENT PROJECT DETAILS

Confidential

Sr. Java Developer

RESPONSIBILITIES:

• Involved in gathering requirements and built technical specifications from the requirements.
• Used Agile Scrum development methodology during designs, implementation, testing, and maintenance.
• Used Spring MVC framework for building the application based on MVC design paradigm.
• Used Spring AOP to implement security, where cross cutting concerns were identified.
• Developed JSPs, Servlets and custom tags for creating user interfaces.
• Developed Business logic with the help of spring and Data Access was implemented using Hibernate.
• Developed SQL queries and executed them by using JDBC Template provided by spring.
• Consumed Web Services SOAP from third party for authorizing payments to/from customers and implemented them using CXF.
• Developed HQL queries to retrieve data using Hibernate. The Data Manipulation operations were implemented using Hibernate Template provided by spring.
• Implemented OR Mapping with the tables in the Oracle database for one-to-one relation and many-to-one relation with the tables.
• Did Packaging and Deployment of builds through Maven script.
• Web Logic Application Server is being used as the Business Service Tool in middle tier.
• Used Log4j for tracking the applications.
• Used Clear case as version control tool and Clear Quest for defect management.

Environment: Java , J2EE, Spring , Hibernate, Eclipse, Oracle 11g, Maven, SOAP, Eclipse, Web Logic Server, Scrum, Agile.

Java/J2EE Consultant

Confidential

RESPONSIBILITIES:

• Participated in user requirement sessions to analysis and gather business requirements.
• Developed front end for Schedule Inefficiency using JSF/Rich faces
• Involved in Analysis, Design, Development, Integration and Testing of application modules.
• Designed application flows and developed Use case Diagrams, Class Diagrams and Sequence Diagrams for the application using Rational Rose.
• Involved in implementing application prototype using JSP, Servlets, JDBC and Struts framework to give the presentation.
• Involved in development of the application using Spring Web MVC and other components of the Spring Framework, the controller being Spring Core Dispatcher Servlet . Also implemented Dependency Injection using the Spring framework.
• Developed Business Delegate, Facade, Service locator, Data Access Object and Value Object design patterns.
• Developed Web Services using AXIS2 and used SOAPUI to test implemented web services and third party services.
• Developed POJO classes and mapping files and configuration files for the database.
• Wrote technical documents related to workflow model and activities performed for the particular work items.
• Developed complex database SQL queries/Stored Procedures and tuning SQL queries..
• Responsible for unit testing using JUnit and building test cases and templates for integration testing.
• Used Subversion to commit the source and created tags and branches

Environment: J2EE, JSF 2, Hibernate 3.0, Spring, JNDI, HTML, CSS, XML, Java Script, Struts Validation Framework, Eclipse Indigo, Net Beans 6.8, Web services WSDL , SOAPUI, XML Spy, JBoss Server, TIM Api, Log4j, ANT, JMS, SQL Developer, Bugzilla, Subversion, JUnit, MS Visio, Oracle 10g.

Sr. Java/J2EE Consultant

Confidential

RESPONSIBILITIES:

• Study and analysis of business and functional requirements.
• Involved in Database Designing and Development using Struts Framework.
• Implementing Dao's, BO's and Schedulers.
• Frequent interaction with the business and data analyst to define the data flow with specific reference to data structure.
• Created use case and system integration sequence diagrams.
• Interaction with global operations team for deployment and implementation of the project.
• Preparing technical/design documentation, unit test case implementation and release procedure for support team.
• Used Spring Context for EJB Support and Spring DAO for enhanced JDBC and DAO support
• Used Spring Framework for implementing business logic and maintaining transactions.
• Used Spring AOP for developing advices, for aspects such as logging, security and Audit Logging.
• Created detailed requirements for handling and logging errors and exceptions.
• Participated in customization of application framework and development environment.
• Implementing the design patterns like Business Delegate, Session Fa ade, DAO, Service Locator, and Singleton.
• Used Spring Framework for Dependency Injection and integrated with Hibernate DAOs.

Environment: J2EE, Java JDK 1.5, EJB 2.0, JMock, Scrum Works, JQuery, Ajax, Struts, Spring, Hibernate, JDBC, JSP, Web Services, IBM Web sphere Application Server and Ant.

Implementation Engineer

Confidential

RESPONSIBILITIES:

• Developed an additional module in Sales Tax in J2EE Struts, which empowers clients with the ability to submit tax for various items through sales tax online screens.
• Developed additional batch processing interfacing Sales Tax with other systems. Maintained this batch schedule with Control-M enterprise manager.
• Developed Web Components using JavaScript, JSP, JSTL, Custom Tags, Struts Tags, HTML and Ajax
• Wrote Server side components using Servlets, JDBC. Used Struts framework for MVC implementation
• Responsible for configuring JBOSS Application Server administration activities which involved creating domains, Configuring the domain for web logic clustering, SSL, Database Connection configurations, performance monitoring, etc.
• Involved in creating unit testing of various layers using junit and created automated test scripts for integration testing using Selenium.
• Involved in debugging the product using Eclipse and JIRA Bug Tracking.
• Designing process documents and job flow diagrams using Rational Rose/MS Visio
• Demonstrating the Design with Business Analyst and Data Analysts.

Environment: UNIX, Java/J2EE Struts, JSP, Servlets, PL/SQL, PL/SQL Developer, UNIX Shell Scripts, Java Scripts, Oracle 10g, Control-M, Eclipse, Web logic, Junit

Software Engineer

Confidential

RESPONSIBILITIES:

• Developed web tire using Servlets, JSP, Struts, Tiles, Java Script, HTML and XML.
• Responsible for Design Implementation of Online Survey module
• Used Front Controller design pattern for Domain blocking module. Also extensively used Singleton, DAO design patterns for enhancements to other modules.
• Implemented Client Side and Server Side validations using Java Script and Struts Validation Framework on Login and Registration forms.
• Involved in creation of Use Cases and Test Cases. And also involved in execution of Unit Test cases and Integration test cases.
• Development of PL/SQL Stored Procedures to be used by the Java DAO layer
• Development of UI Mock Prototype using HTML and Java Script for Domain Blocking module.
• Involved in framing and documenting the Coding standards and best practices for the team, which improved the code quality and performance of the application.

Environment: Java, JSP, Struts, Tiles Servlet, Struts, Eclipse, XML, XSL, Eclipse IDE, Tomcat, Oracle Developer, Toad and CVS