Professional Summary:

• Having 8 years of professional experience in developing web based, distributed architecture, SOA based and client/server applications in multi-platform environments with Java/J2EE technologies using Object Oriented Analysis and Design OOAD . Involved in all the phases of Life Cycle of Software Development SDLC .
• Analysis, Design and Development of J2EE Business applications, Web-based and n-tier applications using the following core technologies - Java, Servlets, JSP, JSTL, EJB and XML.
• Experience in developing web based J2EE applications using Struts/JSF/EJB/Spring frameworks.
• Extensive experience and actively involved in Requirement gathering, Analysis, Design, Reviews, Coding, Code Reviews, Unit and Integration Testing.
• Extensive experience in designing front end interfaces using HTML, JSP, CSS, Java Script, Angular JS and Ajax.
• Good Experience using Object Relational Mapping tool like Hibernate.
• Experience in developing Service Oriented Applications SOA using Spring Framework.
• Experience in Spring Framework such as Spring MVC, Spring IOC, Spring Resources, Spring JDBC.
• Experience with various IDEs like IntelliJ, Eclipse, and Web sphere Studio Application Developer WSAD and Rational Application Developer RAD , Visual Age Java.
• Implemented the projects on Agile Methodology and involved in running the scrum meetings.
• Strong working knowledge in Oracle Stored procedures, functions, triggers, sequences.
• Have good knowledge working on XML Suite of Technologies XML, XSL, XSLT and validations with DTD XML Schema and processing profile with SAX, DOM Parsers.
• Experience in developing web-services using RESTFul, SOAP, WSDL and UDDI.
• Experience in writing the SQL queries.
• Experience in Business Process Analysis, Detailed Data Analysis.
• Used Clear Case, CVS, Maven, and Subversion for Source code version control.
• Experience in designing transaction processing systems deployed on various application servers including Tomcat, Web Sphere, Web logic.
• Good Experience on ITSM, Rally, JIRA, Quality Center, Version One for tracking the tickets like accepting the tickets/defects, Submitting the tickets and closing the tickets etc.,
• Designed dynamic user interfaces using AJAX, JQuery, Angular JS and Ext JS to retrieve data without reloading the page and send asynchronous request.
• Experience in TDD Test Driven Development .
• Strong Experience in Distributed delivery model onshore/offshore .
• Strong Experience in Production Support, UAT Support.
• Good Experience in Process Improvement and Continuous Integration.
• Excellent Experience in Code Refactoring.
• Excellent Client interaction skills and proven experience in working independently as well as in a team.
• Excellent communication, analytical, interpersonal and presentation skills.
• Having good experience in handling the client calls.

Technical Skills

Professional Experience

Sr. Java/J2EE Developer

Confidential

Role Responsibilities:

• Involved in the lifecycle of the software design process including, requirement Definition, prototyping, design, interface implementations, unit testing and maintenance.
• Created Action Classes, Domain Objects Request processor for the application using Model View Controller MVC approach.
• Implemented Spring MVC architecture and Spring Bean Factory using IOC. Configured Bean properties using dependency injection.
• Implemented EJB Components Stateless, State full Session Beans for transactions.
• Handled RESTFul web service calls and EJB services.
• Implemented the caching mechanism in Hibernate to load data from Oracle, My SQL database.
• Designed and developed queries using Hibernate Query Language and data validation via the Hibernate validator framework.
• Designed and developed Enterprise Eligibility business objects and domain objects with Object Relational mapping framework Hibernate.
• Implemented JBPM workflow to execute business processes.
• Developed additional UI Components implemented an asynchronous, AJAX , JQuery, Angular JS based rich client to improve customer experience.
• Used Data Access Objects DAO to abstract and encapsulate all access to the data source.
• Involved in generating the WSDL using Web Services file from eclipse.
• Created/Converted to JSON based Restful web services to improvise the performance of the code.
• Involved in developing and deploying the Restful Webservcies on Jboss Application Server.
• Developed the User interface Templates using PHP, JSP, JavaScript, CSS, HTML and Ajax.
• Used MAVEN as the build tool and Jenkins for continuous integration.
• Involved in the Deploying the ear file in JBoss Application Server for UAT/AM'S testing.
• Developed the application using Eclipse/IntelliJ IDE.
• Involved in Production Support, UAT Support.
• Involved in the bug fixes and system testing activities.
• Involved in Peer programming, Code Reviews and code refactoring.
• Used SVN, Clear Case for Source code version control.
• Involved in Updating/Creating the tasks in Jira.

Environment:

Java/J2EE, Jdk1.5, JDBC, Servlets, JSP, Struts, hibernate, MVC, springs, SOAP and Restful Web Services, WSDL, Groovy, EJB 3.0, JBPM, JMS, XAMPP, JMX Console, Maven, ANT, JSP, JQuery, JSON, AJAX , Html, CSS, Java Script, log4j, Oracle, MY SQL, Ext JS, Angular JS, PHP, Groovy, Jboss, SVN, Eclipse, UNIX, IntelliJ, Agile.

Sr. Java/J2EE Developer Apr 2012 Sept 2013

Confidential

Role Responsibilities:

• Involved in all the phases of SDLC including Requirements Collection, Design Analysis of the Customer Specifications, Development and Customization of the ecommerce based web Application.
• Worked on Implementation of MVC architecture under Spring Framework.
• Implemented Spring MVC architecture and Spring Bean Factory using IOC. Configured Bean properties using dependency injection.
• Implemented Hibernate interceptor to the configuration type changes.
• Responsible for implementing Presentation, Service, and Data layer coding.
• Configured various properties in STAN Admin Tool.
• Designed and Developed JMX Bean for uploading, removing configuration to specific airlines.
• Designed and developed all UI Screens Forms using Java Server Pages, Static Content, Html, CSS and JavaScript.
• Involved in developing Mobile Based Reservation.
• Configured the properties using JMX Console.
• Implemented check in services on iOS and Android.
• Added/Updated STAN configuration for mobile based application.
• Responsible for writing JUNIT test cases all layers.
• Created multi-module maven project and used Maven to build applications.
• Created WAR/EAR files from Maven and deployed them on Tomcat.
• Invoking web services using Axis framework and generated WSDL files.
• Involved in Unit testing and Integration Testing, and fixing defects.
• Deployed and moved all configurations to UAT Environment.
• Involved in Production Support.
• Involved in Process Improvements, Continuous Integration and Code Refactoring.
• Updated the defects in JIRA/Version One tracking tool.
• Reviewing the code and providing the Code review Comments.
• Daily running the SCRUM Meeting with the team.
• Handled client calls in helpdesk during maintenance period.

Environment:

Core Java, Jdk1.5, JDBC, Servlets, JSP, Struts, hibernate, springs, SOAP and Restful Web Services, WSDL, EJB, JMX Console, Maven, ANT, JSP, JQuery, JSON, AJAX , Html, CSS, Java Script, log4j, Oracle, SQL Server, Groovy, Apache Tomcat, SVN, Clear Case, Eclipse, UNIX, IntelliJ, Agile.

Sr. Java/J2EE Developer Dec 2010 Apr 2012

Confidential

Role Responsibilities:

• As a Senior Programmer I was involved in the complete life cycle of the project.
• Used Spring framework for dependency injection with the help of Configuration files.
• Implemented Spring MVC architecture and Spring Bean Factory using IOC. Configured Bean properties using dependency injection.
• Created an XML configuration file for Hibernate to map to SQL Server Database.
• Created connections to database using Hibernate session Factory, using Hibernate APIs to retrieve and store data to the database with Hibernate transaction control.
• Involved in C development.
• Worked with Primesys Third Party team for credit card/Debit Card validation.
• Extensively written unit test cases using JUnit framework.
• Involved in SAP JBAPI Calls calls to store critical data into the SAP System and written jbapi calls.
• Designed dynamic user interfaces using AJAX and JQuery to retrieve data without reloading the page and send asynchronous request.
• Worked on JQuery functions, Dialoges, Popups.
• Used Log4j to provide central logging facility.
• Created multi-module maven project and used Maven to build applications.
• Invoking web services using Axis framework and generated WSDL files.
• Written test cases and executed.
• Daily running the SCRUM Meeting with the team.
• Updated the Tasks/defects in Rally Tracking tool.
• Involved in Requirement Gathering and worked with Business Analysts for change requests.

Environment:

Core Java, Jdk1.5, JDBC, Servlets, JSP, hibernate, springs, Web Services, EJB, C , JMS, Maven, JSP, JQuery, JSON, AJAX , Html, CSS, Java Script, log4j, SQL Server, JBoss, Apache Tomcat, SVN, Eclipse, DOJO, UNIX, Agile.

Sr. Java/J2EE Developer

Confidential

Role Responsibilities:

• Performed full life-cycle solutions, from requirements gathering, to writing specs then after development, writing the user/technical documentation.
• Created Action Classes, Domain Objects Request processor for the application using Model View Controller MVC approach.
• Designed and developed all UI Screens Forms using Java Server Pages, Struts, Html, CSS and JavaScript.
• Created Action Classes, Action Forms, and Form Bean Request processor for the application using Model View Controller MVC approach.
• Wrote JavaScript's for validating the client side user account information based on their business rules.
• Developed Developers test for repeatable test by using JUnit for fixing defects.
• Wrote VO's, DAO's to retrieve store data the data form the SQL Server Database.
• Configured the hibernate.cfg files to connect to SQL Server database.
• Used Clear Case for Source code version control.
• Jasper Reports are used to generate dynamic reports, including data retrieval using JDBC Java Database Connectivity
• Used SAX and DOM for parsing XML documents and XSLT for transformation.
• Involved in creating the ear files using the build tool in the Web logic application server.
• Involved in the Deployment of the application in Web logic Application Server.
• Involved in generating the WSDL using Web Services file from Rational Application Developer.
• Wrote Web Service method calls to get Supporting Information, searching/retrieving user accounts, modifying the user.
• Involved in the maintaining of Managed Servers in the Web logic application server.
• Involved in monitoring the batch jobs and checking the log files.
• Worked on ITSM tool for tracking the tickets like accepting the tickets, Submitting the tickets and closing the tickets etc.,
• Involved in the daily health checks.
• Involved in the code fixing and system testing activities.
• Used Clear case for Source code version control.
• Handled client calls in helpdesk 24/7 365 days.

Environment:

Core Java, Jdk, JDBC, Struts, Spring Framework, Hibernate, Web Services, JSP, Tag Libraries JSTL , SQL Server, XML, Html, CSS, JavaScript, AJAX, Ant, Clear case, Web logic, Junit, log4j, RAD, Unix, ITSM Tool.

Sr. Java/J2EE Developer

Confidential

Role Responsibilities:

• As a Senior Programmer I was involved in the complete life cycle of the project.
• Created Action Classes, Action Forms and Form Bean Request processor for the application using Model View Controller MVC approach.
• Implemented Spring MVC architecture and Spring Bean Factory using IOC. Configured Bean properties using setter injection.
• Designed and developed all UI Screens Forms using Java Server Pages, Struts, Html, CSS and JavaScript.
• Worked extensively with JSP's and Servlets to accommodate all presentation customizations on the front end.
• Developed business logic activities with Java Beans, Servlets.
• Developed handlers and DAO's to get the data from Database.
• Developed the front-end using JSP, Servlets, HTML, and JavaScript.
• Developed JSP's for the presentation layer.
• Programmed the Data Access layer using DAO pattern, with hibernate being used for data access.
• Involved in coding Oracle Stored Procedures, functions and pl/sql.
• Application customized using Flex and JavaScript for extended features. The application is structured as components having reusable flex components with backend data and Java Webservices.
• Created DML statements to insert/update the data in database and also created DDL statements to create/drop tables to/from oracle database.
• Configured the hibernate.cfg files to connect to our database and engineered the XML mapping files for the value objects.
• Client side validations were performed using JavaScript.
• Wrote VO's, DAO's to retrieve store data the data form Web Services and populate the user account information to admin for modifying or creating the alternate/secondary ids for the primary user id account .
• Deployment of the ear files using the build tool in the Web sphere application server

Environment:

Core Java, Jdk1.5, JDBC, Servlets, JSP, Struts, hibernate, springs, Tiles, Html, CSS, Oracle, Java Script, PL-SQL, Views, Web sphere, CVS, Eclipse.

Sr. Java/J2EE Developer Apr 2007 March 2008

Confidential

Role Responsibilities:

• My role involved extensive understanding of various business models and the underlying complexities that drive those systems in a commercial market.
• Involved in developing, testing and implementation of the system using Struts, JSF, and Hibernate.
• Wrote Action servlets, form beans using struts MVC framework Srtuts1.1 for the modules
• Developed JMS Message Driven Beans and Clients for sales Analysis and Customer report History.
• Wrote many Java Scripts to do Event Handling, Client side validations.
• Created various PL/SQL procedures, packages and triggers for various modules as required.
• Developed Java beans and used those beans into front-end Jsp forms to get the related data.
• Developed front-end with JSP's, html, CSS and JavaScript.
• Created DML statements to insert/update the data in database and also created DDL statements to create/drop tables to/from oracle database.
• Involved in writing SQL queries, Stored procedures
• Used SAX and DOM parsers to process XML messages.
• Designed and Developed JSP component, implemented event handling using Java, AJAX and JavaScript.
• Used Log4j to provide central logging facility.
• Written SQL statements for manipulating database, using JDBC.
• Developed common style sheets and common JavaScript functions.
• Using JAXP to parse and transform XML documents, XSLT transformations for application integration, and web publishing
• Designed and developed Web Services to provide the interface to the various clients running on both Java and Non Java applications using SOAP and WSDL.
• Used Subversion for source code version control.
• Developed unit test cases using JUnit.
• Involved in the code fixing and system testing activities.
• Involved in Design with UML diagrams and developed the application accordingly.
• Involved in developing stored procedures, triggers Views.
• Written DML statements to insert update and delete the data to/from the database and DDL statements to create or drop tables in/from Database.
• Handled client calls in helpdesk during maintenance period.

Environment:

Core Java, J2EE, JSF, Web services, JSP, JSTL, JNDI, HTML, XML, Java Script, Ajax, XML, SAX, DOM, SOAP, DB2, Views, JBoss, Ant, JUnit, Oracle, and UNIX.