PROFESSIONAL SUMMARY

SOFTWARE/HARDWARE EXPERIENCE SUMMARY

Operating Systems : Windows NT/2000/XP/Vista/7/8,UNIX, Linux

Languages/ Scripts : Java, J2EE, PL/SQL, C, C , Objective C

J2EE/JAVA Technologies : Servlets, JSP, EJB, JDBC, JMS, JSF, RMI, JNDI, JSTL, SOAP, Applets

Frameworks : Struts, Spring, Hibernate , JUNIT

Web/Application Servers : IBM Web Sphere, BEA WebLogic, Apache Tomcat, JBoss

IDE Tools : Eclipse, Intellij, JBoss, RAD, UML, Rational Rose

Database : Oracle, DB2, My SQL, MS SQL Server, DB2, PL/SQL, NoSQL, MongoDB

Web Technologies : HTML, JavaScript, AJAX, DHTML, XML, CSS, Bootstrap, JQuery, JSON, Angular JS

Other Tools : Ant, Maven, Log4j, CVS, Greenhopper, Sub version, Hudson, FireBug, RestCleint, Gradle, Jenkins, JIRA, iText

PROFESSIONAL EXPERIENCE

Confidential

Java/J2EE developer

Responsibilities:

• Involved in the full software development lifecycle analysis, design, code, test and document from inception to production transition for web-enabled application based on J2EE and Web Logic.
• Implemented the validation framework using JavaScript to extend client side as well as server side validations.
• Used Spring framework in the development of business components and integrated with the Hibernate ORM tool.
• Worked on ESB for the Mortgages project.
• Developed and consumed Web Services for the application which perform the eligibility checks.
• Involved in group meetings with Managers, Team Members in designing, implementing and testing.
• Designed User Interfaces using JSF with Richfaces, JavaScript, Ajax, CSS, DHTML, JFC, Drag Drop C functionality
• Responsible for the design and development of the web front-end, middle-tier messaging and approval system.
• Implemented Spring MVC pattern at the Web tier level to isolate each layer of the application to avoid the complexity of integration and ease of maintenance.
• Build and maintain RESTful Web Services for delivering identity and access related data to technical community.
• Involved in designing and developing remote calls to methods and soap based Web Services.
• Followed Agile methodology with 1 week sprint.
• Developed user interfaces using JSP, JFC, JDBC, Servlets using J2EE Patterns.
• Designed the application by implementing JSF Framework based on MVC Architecture, simple Java Beans as a Model, JSP JSF UI Components as View FacesServlet as a Controller
• Worked on Multithreading concepts.
• Used Spring-IOC concepts and Spring MVC pattern for developing the application.
• Designed various tables required for the project in Oracle 10g database and used Stored Procedures in the application.
• Created UI interfaces using AWT components.
• Worked on Angular JS to change all the screens that are in use.
• Support the application through debugging, bug fixing and maintenance releases.
• Written TDDs/BDDs to test the user interfaces that were developed within the application.
• Coordinated the development of Crystal Reports and data extraction to assist management and managers better understand changes in business using Crystal Reports, Xcelsius and Crystal Reports Scheduler.
• Used defect tracking systems like HP QualityCenter.
• Managed beans in JSF were developed to handle the presentation logic
• Used JUnit for unit testing.
• Installed and configured Websphere MQ Server.
• Used to co-ordinate between the Offshore and Onshore team.

Environment: Servlets, Java 1.7, JSP, JSF, Spring MVC, Struts 2.0, HTML, XSLT, JavaScript, Angular JS AJAX, XML, Jquery, CSS, Bootstrap, XML, JMS, SQL, PL/SQL, Web Logic , JUnit, UNIX, Shell Script, SAX Parser, Web Services, Hibernate 4, Objective C, C , Agile

Confidential

Sr. Java Developer

Responsibilities:

• Developed Use case diagrams, Object diagrams, Class diagrams, and Sequence diagrams using UML.
• Involved in the development of presentation modules. The application is based on the MVC-II Architecture using Struts framework.
• Used Struts Action Classes and regular Java classes. Implemented client side validations using JavaScript and server side validation in the Action classes.
• Developed Web pages using JSP, JavaScript, HTML, AJAX, CSS, JFC and XSLT to create the user interface views.
• Used UNIX shell scripts to deploy the applications in various work environments like QA, and Development.
• Designed and developed a web client using Servlets, JSP, Java Script, AWT, HTML and XML using Struts Framework.
• Using Web Services to send and receive data across multiple applications running in different platform.
• Developed Java classes for implementing asynchronous processing using Weblogic.
• Involved in creation and deployment of Enterprise Application in WebLogic.
• Developed Business Logic modules using EJB session beans.
• Involved in Configuring web.xml faces-config.xml according to the JSF framework
• Involved in writing Servlets in JSF for navigation as controller
• Developed Web Services to communicate to the other module using XML based SOAP and WSDL protocols.
• Employed Hibernate 2.0 to store the persistent data as an Object-Relational Mapping ORM tool for communicating with database.
• Used JMS for sending the messages to the Export Queue.
• Used Spring Framework for Dependency injection and integrated with the Struts Framework and Hibernate.
• Used JUnit to unit test the modules Log4j for logging error/debug messages.
• Resolved the issues encountered during the System Test and Acceptance Test.
• Involved in bug-fixes, enhancements and code refactoring.
• Used to co-ordinate between the Offshore and Onshore team.

Environment : Core Java 1.7, JavaScript, Servlets, JSP, Ajax, Struts 2.0, XML, Oracle 10g, PL/SQL, NoSQL, Hibernate 4, Springs, UML, Rationale Rose, Weblogic , EJB, PVCS, Rational Application Developer , HTML, DHTML, JMS,CSS.

Confidential

Java/J2EE developer

Responsibilities:

• Designed and developed various modules of the application with J2EE design architecture, EJBs and frameworks like Spring MVC architecture and Spring Bean Factory using IOC, AOP concepts.
• Followed Agile Software Development with Scrum methodology.
• Implemented JAVA/J2EE design patterns such as Factory, DAO, Session Fa ade, and Singleton.
• Used Hibernate in persistence layer and developed POJO's, Data Access Object DAO to handle all database operations.
• Worked on Oracle as the backend database.
• Implemented features like logging, user session validation using Spring-AOP module.
• Developed server-side services using Spring Web Services SOAP, WSDL .
• Server side validations using Struts Validator and Hibernate Validator framework.
• Wrote application front end with HTML, JSP, Ajax/JQuery, Spring Web Flow, XHTML, DHTML and CSS.
• Wrote custom JSP tags for role-based sorting and filtering.
• Used JQuery for UI centric Ajax behavior.
• Used Log4j to assign, track, report and audit the issues in the application.
• Worked on project build-script by using ant and deployed on WebSphere.
• Develop and execute Unit Test plans using JUnit, ensuring that results are documented and reviewed with Quality Assurance teams responsible for integrated testing.
• Worked in deadline driven environment with immediate feature release cycles.
• Provided extensive pre-delivery support using Bug Fixing and Code Reviews.
• Used JSF for user interface layer development and tools like Firebug for Web Accessibility.

Environment: Core Java, J2EE, JSP, Servlets, Hibernate, Spring, Web Services, SOAP, WSDL, UML, HTML, XHTML, DHTML, JavaScript, JQuery, Struts 2.0, CSS, Spring Web Flow, XML, Weblogic, Log4j, Oracle10g, JUnit , Eclipse, EJB, Firebug, Hudson.

Confidential

Java Developer

Responsibilities:

• Prepared high level and low-level system design documentation for the requirements.
• Involved in implementation of the requirement and Involved in code walkthroughs and inspection of code.
• Provided support during the release of the product to Production environment
• Designing extensive usage of DIA in detail design phase through the detailed use cases with Sequence, Activity, Collaboration and Class diagrams.
• Designed and generated the classes from the Class Diagrams in Rose and Forward/Reverse engineer, which generated classes.
• The online screens are developed using JSP, HTML, JS and CSS.
• Custom Tag Library is used to create standard tag.
• Struts were used to collect data from the users and generate appropriate queries to retrieve data from the database.
• Stateless Session beans EJB are used with Design patterns for flexibility and re-usability.
• Coded the Selection Criteria Page, which was reused for some of the screens.
• Coded the Consolidated Balance, Historical Consolidated Balance and Transaction Inquiry Screens.
• Used CVS for version control of the product.
• Created applications to connect to Database by using JDBC, connection pools, callable statements and prepared statements.
• Worked with XML.

Environment: Core Java, JSP, Struts, EJB, JavaScript, XML, HTML, WebLogic, Oracle, SQL, and Windows.