Professional Summary:

• More than 7 years of IT experience in all phases of Software Development Life Cycle SDLC such as Planning, Analysis, Design, Implementation, Testing and Maintenance of Web Based, Client-Server and N-tier Architectures in domains like Finance, Telecom etc..
• Experienced in a fast paced Agile Development Environment including Test-Driven Development TDD and Scrum.
• Proficient in Java/J2EE Design Patterns including singleton, Factory, Model View Controller MVC , Data Access Object DAO , and Business Delegate. Well versed with core Java concepts like Collections, Serialization and Java Beans.
• Extensive experience in Servlets, JSP, JDBC, XML, SAX, DOM, JAXP, JDBC, Java Beans, Custom Tags in JSP, Multi-threading, SOAP and restful web services, JNDI, JMS, Struts 1.x 2.x,Spring and hibernate.
• Worked with Application servers like BEA Web Logic, IBM Web Sphere, JBOSS 3.x/4.0.
• Client-side Programming with HTML, DHTML, Java Script, CSS, AJAX and jQuery.
• Experience in SOA and developing Web services using SOAP, REST, XML, WSDL and JAXB.
• Extensive experience in design, development and implementation of Model-View-Controller frame works using Struts and Spring MVC.
• Strong Object Oriented Analysis and Design OOAD , ERD documentation, UML artifacts modeling with Rational Rose and Enterprise Architect. Applied the requirements engineering, analysis, and design disciplines of the RUP to J2EE projects.
• Extensive experience in developing JEE based Web Services to expose useful functionality to web users through SOAP, describing them using WSDL, registering them using UDDI for easy availability to potential users and consuming using Axis2 and JAX-WS
• Good working knowledge of persisting java objects using Hibernate that simplify data storage and retrieval to the underlying database.
• Implemented various levels of application and services using Spring-Framework 2.x 3.x, Struts 2.x 3.x and ORM tools like Hibernate 3.0 for fast pace and efficient code generation.
• Hands on Experience in coding, Testing and Implementation support in PHP.
• Experience in database related work primarily creating complex stored procedures, Views, Triggers, Functions, using PL/SQL.
• Strong database skills in Oracle 8i/9i/10g, Sybase, DB2, MySQL, MS-Access and MS SQL Server 2005/2008/2010/2012.
• Extensive working experience in unit testing framework JUnit Tests.
• Solid coding skills in C/C and Python.
• Excellent Written, Analytical Skills, Verbal Communication skills with a customer service oriented attitude and worked with the offshore team as onsite cordinator to provide the update on the daily basis.

Technical Skills:

Professional Experience:

Confidential

Title: Sr. Java Developer, Web Developer

Responsibilities:

• Involved in the complete Software Development Life Cycle including Requirement Analysis, Design, Implementation, Testing and Maintenance.
• The RESTful web services have been used to retrieve and update the data which is populated in view using Angularjs MODEL.
• Dependency injection which is a very significant step in the UI development application has been implemented through services, a feature provided by Angularjs.
• Directory structure has been created for the code that is written for the UI part of the application which is very convenient for any of the teammate or the developer to understand the occurrence of defect or to rectify it.
• Utilize in-depth knowledge of functional and Technical experience in Java/J2EE and other leading-edge products and technology in conjunction with industry and business skills to deliver solutions to customer.
• Designed application modules, base classes and utility classes using core java.
• Designed and implemented customized exception handling to handle the exceptions in the application.
• Involved in developing code for obtaining bean references in spring framework using Dependency Injection DI or Inversion of Control IOC using annotations.
• Used Spring validation and wrote validation rules.
• Primarily focused on the spring components such as Dispatcher Servlets, Controllers, Model and View Objects.
• Implemented the application following the J2EE best practices and patterns like Singleton, Factory, Session Fa ade, MVC and DAO.
• Developed Business components using Java Objects and used Hibernate framework to map the Java classes to the database.
• Designing the front end using JSP, JQuery, CSS and Html as per the requirements that are provided.
• Extensively used JQuery selectors, events, Traversal and Jquery AJAX with JSON Objects
• Used Hibernate, object/relational-mapping ORM solution, technique of mapping data representation from MVC model to Oracle Relational data model with a SQL-based schema.
• Developed Hibernate DAO classes and with the spring frame work manager classes retrieve and save the data from the database.
• Used Spring IOC framework to integrate with Hibernate.
• Implemented Maven Script to create JAR, WAR, EAR dependency JARS and deploy the entire project onto the Web logic Application Server
• Customized Rich Faces data grid Floating filtering, Sorting, Pagination, clearing all filters, row coloring, column spans, scroll bars, Refine Views, column and header styles.
• Implemented Model View Controller MVC Architecture and coded Java Beans as the model .
• JQuery library and Angularjs has been used for creation of powerful dynamic WebPages and web applications by using its advanced and cross browser functionality.
• Implemented Webservices to send order details to downstream systems using Jax-Rpc, Rest
• Implemented version controlling using Dimensions.
• Implemented log4j for logging purposes and debug the application.
• Designed and developed the application presentation layer using JSTL.
• Prepared Junit test cases and executed the test cases using Junit in eclipse.
• Executed Jprobe and resoled the performance issues in the application.
• Involved in bug fixing during the System testing, Joint System testing and User acceptance testing.
• Supported the application during the warranty period.
• A test framework which is called JASMINE and test Runner KARMA has been implemented which is very much efficient and flexible for the Angularjs framework.

Environment: Jdk 1.6, UML, , Spring 3.1, spring taglibs, Eclipse 3.5, Oracle WebLogic Application server 10.3, JSP 2.0,JQuery 2.0, Servlets, JDBC, Hibernate 3.3.x, Spring 3.0 XML, XSLT, CSS, DOM, DHTML, Junit 4.4, Dimensions, Log4j, Oracle10g, TOAD, UNIX, Ant 1.8, Agile Scrum.

Confidential

Title: Sr. Java Developer

Responsibilities:

• Involved in various Software Development Life Cycle SDLC phases of the project which was modeled using Rational Unified Process RUP .
• Generated Use Case Diagrams, Class Diagrams, and Sequence Diagrams using Rational Rose.
• Implemented the application using Jakarta Struts Framework which is based on Model View Controller design pattern.
• Implemented UI components like Font Chooser, Color Chooser etc. using SWINGS.
• Used the Struts Validation and Tiles Framework in the presentation layer.
• Developed user interface using JSP, JSP Tag libraries and Struts Tag Libraries to simplify the complexities of the application.
• Implemented the template-based categorization of presentation content using Struts-Tiles.MVC implementation using Struts framework.
• Used Swing components for designing the GUI modules.
• Implemented workflow system in a SOA environment, through web services built using Axis2 for SOAP. Configuration and deployments of AXIS2 components on web sphere application server at class loader level, and used the same to build and consume the web services both synchronous and asynchronous .
• Developed components of web services JAX-WS, REST, JAX-RPC end to end, using different JAX-WS standards with clear understanding on WSDL type, message, port Type, bindings, and service .
• Session Beans were developed to process the requests from the user.
• Extensively used Hibernate in data access layer to access and update information in the database.
• Used Spring Framework for Dependency Injection and integrated it with the Struts Framework and Hibernate.
• Used DOJO widgets package for handling browser incompatibilities and IO package for AJAX support. Used Jquery to simplify the client-side scripting of HTML.
• Used a WAP server for communications to the customer.
• Used Web services WSDL and SOAP for getting credit card information from third party.
• Used JMS API for asynchronous communication by putting the messages in the Message queue.
• Implemented various design patterns in the project such as Business Delegate, Session Fa ade, Data Transfer Object, Data Access Object, Service Locator and Singleton.
• Designed various tables required for the project in SQL server 2008 database and used Stored Procedures and Triggers in the application.
• Write new plug-in classes accessed by action classes. Apply the test first methodology on the same using JUNIT4
• Performed unit testing using Junit framework and used Struts Test Cases for testing Action Classes.
• Used Ant scripts to build and deployed on WebSphere Application Server.
• Monitored the error logs using Log4j and fixed the problems.
• Developed the different components of application such as JSPs, Servlets, EJB's using Websphere Studio Application Developer and used CVS for version control.

Environment: JDK 1.5,Servlets,XML,Jquery,JMS,Struts1.2,Hibernate3.0,Spring2.5,SQL,Web Service JAX-WS ,HTML, JSF, AJAX, DOJO, Javascript, CSS, SVN, DB2, SQL Server, Adobe Dreamweaver CS5, ANT 1.7, IBM Web Sphere Application Server 6.1,TCPMon, SoapUI, Visio, Rational Rose, Log4j

Confidential

Title: Sr. Java Developer

Responsibilities:

• Followed Agile SCRUM methodology and used Test Driven Development TDD .
• Created Design Docs from Functional Specifications.
• Implemented Spring MVC framework in the application.
• Involved in developing code for obtaining bean references in spring framework using Dependency Injection DI or Inversion of Control IoC .
• Involved in development of Debit Memo module using JSPs and Servlets.
• Coded Java Scripts for performing client side validations.
• Developed Object -- Relational O/R mapping using Hibernate 3.0 .Developed Data Access Object DAO persistence layer using Hibernate 3.0.
• Involved in development of WebServices using JAX-WS 2.0 to get data from the SAP System.
• Used Tomcat Web Server 5.5 for development purpose.
• Used Oracle Sql Developer 1.2.0 for Oracle 10g for running queries to confirm the results from the application.
• Involved in writing SQL queries and stored procedures for the application in Oracle.
• Worked on code-merge, code integration and module integration. Involved in monitoring the defects and assigning it to the concerned.
• Used JUnit for Unit Testing and Clover for code coverage.
• Used CVS as Version Control System for the application.
• Provided support to the testing team and also involved in the Bug Fixing.
• Deployed the application on to IBM WebSphere 6.1 in UNIX environment IBM AIX 5.1.0.3. Tested the application after making the necessary configuration.

Environment: Struts 1.2.4, Hibernate 3.0, Spring 2.0, JSP 1.2, Java Swing, Servlets 2.1, JMS, MQ Series, XML, SOAP, UDDI, WSDL, WAP, WML, JDBC, JavaScript, UML, HTML, JNDI, CVS, Log4j, Junit, WebSphere App server 5.1, WSAD 5.1.2, Rational Rose, SQL Server 2008.