• Sr. Java Developer with 8+ years of professional experience in analysis, design, development and testing of web and distributed multi-tier applications using Java and J2EE technologies. • Well versed with complete Software Life Cycle Development (SDLC) process which includes Analysis, Designing, Developing, Testing, Implementing and Documenting the entire life cycle using various methodologies like Waterfall, Agile, Scrum, Test Driven development.• Expertise in using HTML, DHTML, CSS, Java Script, XML and AJAX in designing web pages.• Test-driven development-TDD with JUNIT. Proficient in integration testing of web applications and remote systems.• Knowledge in Unified Modeling Language (UML) methodologies and experiences on design tools.• Extensively experienced in developing light weight and integrated business applications using Spring Frame work, Spring Batch and developed applications using Struts Framework.• Expertise in developing data models using Hibernate Object relational mapping (ORM) frame work and also used Hibernate Annotations to reduce time at the configuration level.

• Document and deliver sizing, external design, detail design, and other documents as required by the project.• Reviewed Business Rule Document (BRD) and attended meetings with business team to understand the requirements• Prepared high-level design document for the approved BRDs.• Reviewed low-level design documents and provide sign-off.• Designed and developed Application based on Spring Framework, Spring MVC, Spring Templates, Hibernate.• Involved in implementation of enterprise integration with Web Services and Legacy Systems using SOAP and REST services.• Used J2EE design patterns like DAO and MVC to enhance the existing Java/JEE based code base.• Involved in the development of project back-end logic layer by using most of the core java features such as Collection Framework, Interfaces and Exception Handling programming.• Designed code for AOP (Aspect Oriented Programming) to put Logging by using Log4j.• Successfully implemented Servlet Filters for adding Spring Security to application to restrict the access to unauthorized users.

• Involved in complete development of Agile Methodology. Participated in Scrum process that is used for planning different iterations of the project. • Involved in developing new portfolio application with complete new design which will be compatible with existing application.• Developed Interactive GUI screens using HTML and JSP and data validation using Java Script. • Developed UI using JSP and AJAX Call in JSP pages, business implementation in Servlets and Struts action class.• Filling the requirement gaps and communicated with Analyst to fill those gaps.• Established a JSON contract to make a communication between the JS pages and java classes. • Experience in working with Groovy on Grails framework which makes creating complex workflows much simpler.• Designed and developed a Restful style Web Services layer using Java, HTML, CSS, and the JavaScript libraries.• To maintain loose coupling between layers published the business layer as services and injected the necessary dependent components using Spring IOC and published cross cutting concerns like Logging, User Interface exceptions, Transactions using Spring AOP.• Integrated Spring DAO for data access using Hibernate.• Used Spring Security for Authentication and Authorization of the application.

• Planning, analysis, design and implementation of different modules using Agile (Scrum) Methodology.• Developed the application using JSP for the presentation layer along with JavaScript for the client side validations.• Used Spring framework for the server side logic implementation.• Configured different layer (presentation layer, server layer, persistence layer) of application using Spring IoC and maintained the Spring Application Framework's IoC container.• Using Spring IOC(Dependency Injection) developed Java beans with getter and setter properties to be configured by Spring.• Used Spring framework's MVC framework to better control the presentation, business and navigational aspects of the applications.• Configured and implemented Spring Application Context to instantiate all bean classes in Spring MVC application framework.• Effective use of hibernate (ORM tool) in the business layer in communicating with the Spring DAO and also developed mapping files and POJO java classes using ORM tool.• Modified existing and created new Hibernate objects based Queries for data storage, retrieval, tuning and mapping.

• Designed and developed the application.• Converted XML data in to HTML specification to be displayed in the webpage.• Involved in complete Software development life cycle using J2EE and Client GUI in Struts, JSP.• Created a solution to replace legacy/Web Method system with a JMS, MQ based engine.• Used simple Struts Validation for validation of user input as per the business logic and initial data loading.• Used Spring Beans to encapsulate business logic and Implemented Application MVC Architecture using Spring MVC framework.• Involved in writing Spring Configuration XML file that contains object declarations and dependencies. • Worked on IBatis ORM for Data access platform.• Worked on client side technologies like HTML, CSS and java script in designing web pages.• Used RAD, Eclipse for application Development.• Implemented Frontend using Struts and back end using Spring. • Expertise in developing interfaces and packages in ODI (Oracle data integrator).• Brought in changes to the existing JSON response structure for the shipping page. • Worked on JAX-WS, JAXB Web Services using SOAP and JAX-RS, Jersey for Restful web Services.• Extensively used Log4J for logging, JUNIT as a test framework, ANT.• Worked on UNIX Shell Scripting tasks.

• Involved in Requirement Analysis, Design, Development and Testing of the risk workflow system.• Involved in the implementation of design using vital phases of the Software development life cycle (SDLC) that includes Development, Testing, Implementation and Maintenance Support.• Developed front-end screens using Struts, JSP, HTML, AJAX, JQuery, JavaScript, JSON and CSS.• Implemented XSLT’s for transformations of the xml’s in the spring web flow.• Developed POJO based programming model using spring framework.• Used IOC (Inversion of Control) Pattern and Dependency Injection of Spring framework for wiring and managing business objects.• Used Hibernate framework for Entity Relational Mapping.• Used Web Services to connect to mainframe for the validation of the data. • SOAP has been used as a protocol to send request and response in the form of XML messages.• WSDL has been used to expose the Web Services.• Developed stored procedures, Triggers and functions to process the data using PL/SQL and mapped it to Hibernate Configuration File and also established data integrity among all tables.• Involved in the up gradation of WebSphere and SQL Servers.• Participated in Code Reviews of other modules, documents, test cases.• Performed unit testing using JUnit and performance and volume testing.