SUMMARY:

• Over 9 years of experience in all aspects of Software Development Life Cycle SDLC including requirements analysis,Client/Business Analyst Interaction, design specification HLD,LLD,TDD , code development, code integration, testing, build, release management ,deployment ,maintenance and production support using Object Oriented Analysis and Design with Java/J2EE.
• Experience in using the Java 5 concepts like Annotations, Generics, Collections and advanced concepts since JDK1.5
• Experience in writing SQL queries, Stored Procedures and good exposure to relational data base concepts like joins, views, indexing, triggers and sequences. Worked with DB2, Oracle, SQL server.
• Exposure in working with projects of all types project development from scratch complete SDLC ,core/re-usable component's development, re-engineering and production support
• Experience in working with UML Diagrams using Microsoft VISIO
• Experience with object oriented analysis and design methodologies like Agile Scrum,WaterFall,TDD,CI.
• Experience with various OOPS Concepts/Best Practices and J2EE design patterns like DAO, MVC, Factory,Session Fa ade, Business Delegate, Service Locator, Singleton and View Object,Command, Decorator,Observer,Adaptor,Chain Of Responsibility.
• Experience in developing web applications using MVC frameworks such as Jakarta Struts 1.2 and 2.0 , Spring MVC 2.X and 3.X , JSF 2.0 featuring Model, View and Controller MVC Layers.
• Experience in working with Web services in SOA based projects. Worked with JAX-WS/JAX-RS implementations using Apache Axis2, Spring WS and Apache CXF web services.
• Expertise in J2EE technologies like JSPs 1.2/2.0, Servlets 2.3/2.4, EJBs3.0, JDBC, JNDI.
• Experience in developing and deploying applications on various web containers/application servers such as Apache Tomcat, Websphere Application Server, Weblogic Application Server, JBoss.
• Experienced in Web services methodologies like producing and consuming Web Services. Extensive experience with REST JAX-RS , WSDL, SOAP JAX-WS,JAX-RPC , SOAP UI,In-house BI tools with
• Contract first and bottom up approaches.
• Experience with popular frameworks, libraries,J2EE Design Patterns, and best-practices .
• Proficient in Java Multi-Threading, Thread lifecycle methods and multiple request handling using synchronization
• Experience in Release management activities for DEV, SIT, UAT, PRODUCTION Environments.
• Experience in developing web based Dynamic User Interfaces, Cross-Browser Event Handling, DOM manipulation using HTML5, DHTML, CSS3, JavaScript, AJAX,DOJO,EXTJS and JQuery
• Experience in Debugging Dynamic web content using Fire Bug Mozilla and Developer Tools Google Chrome
• Proficient in security concepts like SingleSignOn SSO ,LDAP server Authentication and Authorization, Spring-Security ,SSL, Certificates
• Experience in developing Server Side Business layers using EJB architecture that included session Beans for workflow, Entity Beans for persistence, Message Driven Beans for asynchronous communications
• Experience on Object-relational mapping in EJB 3 and JPA, Hibernate, Spring-Hibernate Template
• Good understanding of XML concepts like XMLNS, XSLT, XML Schemas XSD , DTD, XPATH.
• Experience in writing Ant and Maven build scripts for project development and deployment and continuous integration with JENKINS.
• Worked with XML parsers like JAXP SAX and DOM and JAXB.
• Proficient in analyzing performance and memory leaks using J Profiler
• Expertise in applying JMS Java Messaging Service for reliable information exchange across Java applications. Hands-on experience working with Spring-JMS.
• Proficient in SQL, PL/SQL programming. RDBMS experience includes working with various databases such as Oracle 11 g, SQL-Server, My SQL, IBM DB2 and coding Stored Procedures Triggers.
• Hands on experience on JUnit test cases and configuring jMock, using Log4j for application level logging.
• Worked with version control systems like CVS,SVN,ClearCase for providing common platform for all the developers.
• Experience in working on various operating systems like Windows 7/XP and Unix/Linux.
• Articulate in written and verbal communication along with strong interpersonal, analytical, and organizational skills.
• Highly motivated team player with the ability to work independently and adapt quickly to new and emerging technologies.
• Well versed in interacting with clients.

TECHNICAL SKILLS

Professional Experience:

Confidential

Position: JAVA/J2EE Programmer

Responsibilities:

• Involved in Development and Testing phases of Iterative and Incremental development of the Application.
• Prepared Technical Design documents with Class diagram, Sequence diagram, Activity diagram and Flow charts through UML and VISIO.
• Written functional design documents and detailed design documents based on the requirement specifications SRS BRD
• Involved in preparing the Integrated Development Design Flow, Test Scenarios and Execution Plan, Impact Analysis documents.
• Involved in team discussion on weekly basis , daily standup meetings and participated in Code Reviews and Walkthroughs
• Involved in the complete life cycle of the integration testing with external teams
• Implemented SOA, developed Services using Apache CXF and Spring , extensively used Spring MVC ,Spring Security, Spring DI, Spring JDBC Template, Spring Hibernate Template, Spring JMS Template and Spring Web Service Template
• Used Spring AOP for logging, transaction handling throughout the application
• Used maven for build and continuous integration with Jenkins.
• Experience in developing Custom APIs, Services, SSO required for application.
• Involved in Writing Controller Classes, and DAO Classes Using Spring MVC and JDBC framework.
• Involved in developing presentation layer using JSP,JQuery,DHTML,AJAX and JavaScript. Involved in implementing AJAX using JSON framework.
• Knowledge on JQuery library, build custom JQuery component using standard components.
• Consumed Web services using Apache Axis2 provided by ESB to communicate with downstream systems and published Manage Order Services as Web Services using Apache Axis2.
• JAXB is used for reading and writing Java objects to and from XML documents.
• Implemented SSO Single Sign-on for the application from Sales force by authenticating the user against LDAP server.
• Extensively worked on CVS Branching, Tagging, and Merging of Branches into Head.
• Ant/maven used for build and deploy, wrote unit Test Cases Test Suits using JUnit.

Environment: JDK 1.6, JSP, Spring 3.0, jQuery, JavaScript, AJAX, Ant, JDBC,SQL,DB2,Oracle11g,Maven, Web services SOAP, Apache CXF,Spring -WS , JAXB, Oracle11g, JUnit 4.x, Eclipse 3.7, CVS, SOAPUI, Oracle SQL Developer, Websphere 6.1, LDAP, MS VISIO, JSON,JMS,RAD/Eclipse IDE, Hibernate 3,Swing.

Confidential

Position: Lead Java developer

Responsibilities:

• Involved in leading team, task allocations, mentoring ,planning and estimations
• Written functional design documents and detailed design documents based on the requirement specifications SRS BRD
• Involved in preparing the Integrated Development Design Flow, Test Scenarios and Execution Plan, Impact Analysis documents.
• Involved in team discussion on weekly basis and monitoring the project progress and participated in Code Reviews and Walkthroughs
• Involved in the complete life cycle of the integration testing with external teams
• Implemented SOA, developed Services using Apache CXF and Spring , extensively used Spring MVC,JSF ,Spring Security, Spring DI, Spring JDBC Template, Spring Hibernate Template, Spring JMS Template and Spring Web Service Template
• Used Spring AOP for logging, transaction handling throughout the application
• Used JSF, Jquery and Ajax for developing client side user interface screens.
• Used Web Service JAX-WS and JAX-RS Jersey to communicate with tracking and shipping servers.
• Used Log4J to printing log output to different local and remote destinations
• Wrote RTI documents for preparing the Development, QA and Production Environments
• The Application was hosted by Oracle Web Logic Application Server in Unix environment
• Used JAX-RS with JERSEY.
• Used Web Sphere Application server 6.X as a part of applications integration
• Extensively used Eclipse

Environment: J2EE 1.4, Apache CXF,Maven, Spring3.0,JSF2.0, JDBC, Hibernate, JSF 2.0,Jquerys, CSS , Ajax, XML, XSLT, WSDL, SOAP, CVS, Oracle, SQL, ANT, Log4J,Linux, JAX-WS,JAX-RS, Eclipse,Oracle Web Logic Application Server10.3,jersey,Microsoft Visio, WebSphere Application Server 6.X,SSO.HTML5,CSS

Confidential

Position: Java/J2ee Developer

Responsibilities:

• Involved in design and development of User Management which handles SSO,authentication,authorisation services
• Written functional design documents and detailed design documents based on the requirement specifications SRS
• Involved in preparing the Integrated Development Design Flow, Test Scenarios and Execution Plan, Impact Analysis documents.
• Involved in team discussion on weekly basis and monitoring the project progress and participated in Code Reviews and Walkthroughs
• Involved in the complete life cycle of the integration testing with external teams
• Implemented SOA, developed Services using Apache CXF and Spring , extensively used Spring MVC ,Spring Integration, Spring DI, Spring JDBC Template, Spring Hibernate Template, Spring JMS Template and Spring Web Service Template
• Used Spring AOP for logging, transaction handling throughout the application
• Used JSP, Jquery and Ajax for developing client side user interface screens.
• Used Web service to communicate with ab initio and BO servers.
• Used JAX-RS with JERSEY.
• Used Log4J to printing log output to different local and remote destinations
• Wrote RTI documents for preparing the Development, QA and Production Environments
• The Application was hosted by Oracle Web Logic Application Server in Unix environment
• Used TIBCO Active Matrix Business Works for system integrations and web service calls with SUN IDM

Environment: J2EE 1.4, Apache CXF,Maven, Spring2.5, JDBC,Hibernate, JSP 2.0,Jquerys, CSS , Ajax, XML, XSLT, WSDL, SOAP, JAX-RS,CVS, Oracle, SQL, ANT, Log4J, TIBCO Active Matrix Business Works, Eclipse,Oracle Web Logic Application Server,JMS.