SUMMARY

• A diversely skilled person, with 13+ years of experience in web based n - tier systems with strong domain knowledge of object oriented technologies, web development, HealthCare and Finance systems
• Proven ability to quickly learn new technology and apply them for business solutions with excellent interpersonal and mentoring skills
• Hands on experience of a wide array of J2EE technologies such as JSP/Servlets, Struts framework, JavaScript/AJAX, and JDBC which are required to architect real-world, enterprise solutions
• Good experience with Spring and Hibernate technologies
• Highly capable to quickly learn new Technology and adapt to new environment
• Extensively worked in Product based projects
• Involved in maintenance and enhancement of existing application systems and take additional challenging tasks to work independently on new projects
• Understanding of concurrent, multi threading and distributed programming
• Deep understanding and working knowledge of application servers such as Weblogic and WebSphere.
• Methodologies with mastery of j2ee toolsets such as Toad, Log4j, Ant, Maveen..
• Thorough understanding of XML based technologies.
• Deep insight into implementation of RestFull style web services.
• Experience with JQuery and knowledge on JQuery mobile
• Experience with JIRA, Cruciable, SVN,VSS tools.
• Experience with Oracle, SqlServer and PostGres databases.
• Experience in Performance Profiling & Tuning Experience.
• Done POC on TestNG unit testing framework.
• Good Agile and Scrum experience.

TECHNICAL SKILLS

Language: Java, PL/SQL, C, C++, HTML

J2EE Technologies: SOA, Web Services, Servlet, JSP, JDBC, SOAP, RMI, JNDI, XML, DOM, SAX, Java Mail, JPA

Application Servers: BEA WebLogic, WebSphere Application Server 6.1.

Web Servers: Apache Tomcat, Java Web Server, Jetty, Apache MQServer

Messaging Systems: JMS, MQSeries

Design Patterns: Singleton, Factory, Front Controller, MVC, Business Delegate, DTO, DAO

Web Services: XML-RPC, WSDL, UDDI, SOAP, REST

Internet: XML, XSL, HTML, DHTML, JavaScript, AJAX, JSON

RDBMS: Oracle 8i/9i/10g, MySQL, SQL Server,PostGres

Frameworks: Spring, Hibernate, Struts, Java Server Faces

IDE: RAD, Eclipse, Netbeans

Build Tools: ANT, Maven

Testing Tools: Test Link

Operating Systems: Windows 9X, Windows NT/2K, Linux 10.0

Utilities: Toad, SQLServer Management Studio, MySQL Workbench, SoapUI, Firebug

PROFESSIONAL EXPERIENCE

Confidential, Phoenix

Lead Java Developer

Responsibilities:

• Working as Project lead and coordinating between on-site and off shore teams.
• Involved in Designing the project, setup the servers, environment and did the whole setup
• Involving in the development of Javelina framework design. In this frame work we are developing project specific tools like XTTM, DataGrapes.
• Got wide knowledge on EDI 270/271,276/277,834/835/837 Transaction and CORE Transaction(RTA)
• Involved in Web Portal (MESA),CRM
• Involved in injecting dependencies into code using concepts like IOC of Spring Framework, applicationContext.xml. Spring JDBC
• Managing UI flow with spring web flow.
• Setting up Spring ORM support.
• Managing Transactions and Involved in designing and developing the spring beans
• Involved in performance improvement sessions and suggested few performance tips like code optimization.
• Developed both Server side and client side XSLs.
• Forming XML Request and Response using JOX API and XOM API
• Developing web services to get the data on to front end
• Involved in analysis, design and development and testing phases of the application development using Scrum Agile methodology.
• Used the Spring framework features like Spring IoC, Spring MVC, Spring Batch, Spring Web Services, Spring Integration.
• Involved in creating, modifying and updating database tables in MS SQLServer using the tools like Microsoft SQLServer Management Studio and Toad.
• Used Hibernate Object Relational Mapping features for creating the entity domain objects and base hibernate support features for creating data access layer objects
• Involved in writing service class objects that depend on the data access objects.
• Involved in writing the controllers that react to the navigation of user interactions with the services.
• Involved in mapping the data transfer objects to JSON objects that are used by the model objects which are sent over to the client side.
• Used Google’s GSON library to convert Java Objects into their JSON representation and also to convert a JSON string to an equivalent Java Object.
• Used Jquery plugins like datatables, autocomplete, datepicker, dialog, menu, text editor, tabs and handlebars as front end technologies for easy user interactions.
• Used Javascript and AJAX technologies for front end user input validations and RESTful web service calls.
• Used Firebug to debug the front end implementations.
• Thoroughly used MS SQLServer/PostGres as database for development and integration testing environments.
• Used WebSphere Application Server 6.1 and involved in setting up the application server profiles in RAD for running the application on development environment.
• Used ClearCase for importing, rebasing and delivering the application to the source control.
• Participated in daily scrum meetings to discuss about the work done the before day, current days work and to let the team mates know if there are any road blocks.
• Regularly involved in meeting with the business analyst and the product owners to get a better understanding of the requirement and to let them know of the progress of the tasks assigned.
• Involved in discussions with the testing teams to see the tasks accomplished meets the acceptance criteria of the product owners.
• Involved in development status and checkpoint meeting with other developers to discuss about the task similarities and roadblocks.
• Participated in retrospective meetings after every sprint to discuss about the overall ranking of the pervious sprint and to discuss about the drawbacks and scope for development.

Environment: Java,J2EE,XTTM,DG,Java Sript, JQuery,XML,STAX,SAX Parser,,SVN,PostGres,spring,hibernate.

Confidential, Phoenix

Senior Java Developer

Responsibilities:

• Working as lead and coordinating between on-site and off shore teams.
• Involved in Designing the project, setup the servers, environment and did the whole setup
• Involving in the development of Javelina framework design. In this frame work we are developing project specific tools like XTTM, DataGrapes.
• Got wide knowledge on EDI 270/271,276/277,834/835/837 Transaction and CORE Transaction(RTA)
• Involved in injecting dependencies into code using concepts like IOC of Spring Framework, applicationContext.xml.
• Involved in performance improvement sessions and suggested few performance tips like code optimization.
• Developed both Server side and client side XSLs.
• Involved in the analysis, design, and development and testing phases of application using SCRUM AGILE methodology.
• Used Dependency Injection feature of Spring framework and O/R mapping tool Hibernate for rapid development and ease of maintenance.
• Developed the DAO layer for the application using Spring Hibernate Template support.
• Implemented Transactions using Spring framework.
• Implemented Ant and Maven build tools to build jar and war files and deployed war files to target servers.
• Maintained relationship between objects using Spring IOC.
• Used JSP Tag Libraries (JSTL) to implement the logic inside the JSPs.
• Extremely used plain JavaScript and JQuery, JavaScript Library to do the client side validations.
• Used AJAX to get the data from the server asynchronously by using JSON object.
• Focus on converting the existing features in the application towards globalization of the application, which is internationalization of the web representation.
• Configured and Deployed the Web Application Achieve (WAR) in Tomcat Web Server.
• Involved in code review and deployment of the application on development, testing of production servers.
• Developing web services to get the data on to front end

Environment: Java,J2EE,XTTM,DG,Spring3.0,JavaSript,JQuery,XML,STAX,SAXParser,SVN,PostGres,hibernate.

Confidential

Senior Java Developer

Responsibilities:

• Involved in the analysis, design, and development and testing phases of application using SCRUM AGILE methodology.
• Created UML diagrams like Class diagrams, Sequence diagrams, Use case diagrams in different tiers of the module using Rational Rose.
• Used Dependency Injection feature of Spring framework and O/R mapping tool Hibernate for rapid development and ease of maintenance.
• Developed the DAO layer for the application using Spring Hibernate Template support.
• Implemented Transactions using Spring framework.
• Used Spring MVC and WebFlow to bind web parameters to business logic.
• Implemented Ant and Maven build tools to build jar and war files and deployed war files to target servers.
• Implemented cross cutting concerns like business transactions, security, Logging and monitoring mechanism using Spring AOP.
• Maintained relationship between objects using Spring IOC.
• Used JSP Tag Libraries (JSTL) to implement the logic inside the JSPs.
• Extremely used plain JavaScript and JQuery, JavaScript Library to do the client side validations.
• Used AJAX to get the data from the server asynchronously by using JSON object.
• Focus on converting the existing features in the application towards globalization of the application, which is internationalization of the web representation.
• Have worked on Oracle 10g data base for storing and retrieving the application data.
• Involved in configuring JMS and JNDI in rational application developer.
• Configured and Deployed the Web Application Achieve (WAR) in WebLogic Application Server.
• Involved in code review and deployment of the application on development, testing of production servers.

Environment: Java, Spring MVC, Hibernate, Tomcat, SQL Server

Confidential

Software Engineer

Responsibilities:

• Involved in the analysis, design, and development and testing phases of application using SCRUM AGILE methodology.
• Used Dependency Injection feature of Spring framework and O/R mapping tool Hibernate for rapid development and ease of maintenance.
• Developed the DAO layer for the application using Spring Hibernate Template support.
• Implemented Transactions using Spring framework.
• Used Spring MVC and WebFlow to bind web parameters to business logic.
• Implemented Ant and Maven build tools to build jar and war files and deployed war files to target servers.
• Implemented cross cutting concerns like business transactions, security, Logging and monitoring mechanism using Spring AOP.
• Maintained relationship between objects using Spring IOC.
• Extremely used plain JavaScript and JQuery, JavaScript Library to do the client side validations.
• Used AJAX to get the data from the server asynchronously by using JSON object.
• Focus on converting the existing features in the application towards globalization of the application, which is internationalization of the web representation.
• Configured and Deployed the Web Application Achieve (WAR) in Tomcat Web Server.
• Involved in code review and deployment of the application on development, testing of production servers.

Environment: Java, J2EE, JPF,SpringMVC,Hibernate, Oracle

Confidential

Developer

Responsibilities:

• Responsible for system analysis, design and development using J2EE architecture.
• End-to-end Project Management, including customization of product based on the customer's requirement, meeting delivery deadlines on development, testing, implementation phases of the system and customer relationship consulting.
• Used Spring to develop light weight business component.
• Used Spring IOC for dependency injection and Spring AOP for cross cutting concerns like logging, security, transaction management.
• Designed, developed and maintained the data layer using Hibernate and used Spring ORM to integrate with Hibernate.
• Used XML for the data exchange and used SAX and DOM parser to extract and read the required information from the XML.
• Developed Web Services using REST, WSDL, UDDI and XML.
• Developed Session Beans for the Business logic.
• Involved in research activities for determining frameworks and technologies feasible for the development of application.
• Conduct knowledge sharing sessions among the team members in technical areas.
• ENVIRONMENT: Java, JSP, Servlets, Spring, Hibernate, XML, WebSphere Application Server, Eclipse, MS-SQL Server, REST, JMS, Jetty, Javascript, JSON, log4j.

Environment: Java, Struts, WSAD, SQL Server

Confidential

Associate

Responsibilities:

• Involved in developing the UI.
• Implemented test cases to perform Unit and Integration testing.
• Written helper classes and utilities to use across the application.
• Worked with Quality assurance team in tracking and fixing bugs.
• Used JUnit to write repeatable tests, mainly for unit testing

Environment: Java, Struts, WSAD, SQL Server