SUMMARY

• Overall 7 years of IT experience in Requirement Analysis, Design, Development, Deployment, Testing and Production support of n - tier component based client/server applications using Java and J2EE Technologies with Insurance, Financial Services, Healthcare, Sales, Retail, Internet/Intranet domains
• Experience in full Software Development Life Cycle (SDLC) and used various methodologies like Waterfall, Agile and Test Driven Development
• Experience in Core Java, J2EE,Servlets, JSP, JSTL, JDBC, Java Beans, Java Mail, AJAX
• Hands on experience with Front End technologies: HTML, Java Script, CSS, JSTL and Custom Tags
• Expertise in J2EE frameworks Core MVC, Spring 3.x, Struts 2/1.x, and Hibernate
• Experience with Web Services, SOAP, ESB, SOAP, RESTFUL technologies and AXIS, Jersey Frameworks
• Experience in parsing XML documents using DOM, SAX, Jerces, XML4J, JAXP and Xpath
• Proficient in using and deploying applications to Web Servers/Application servers like Tomcat, JBoss, WebLogic and WebSphere Servers
• Experience in configuring Log4j mechanism and updating the build scripts using Maven and ANT tools
• Experience in production support, configuring log4j from scratch, monitoring the logs in production and lower environment; Also has experience in handling production incidents and working off-shore teams
• Excellent knowledge of Oracle, MySQL and SQL Server databases
• Experience in using Rally tool and attending scrum and release planning meetings
• Excellent experience with code versioning tools like SVN, CVS and Rational Clear Case
• Quick Learner, Exceptional ability to explore & master new technologies and deliver outputs in short deadlines
• Excellent communication and documentation skills to provide user and technical documents

TECHNICAL SKILLS

Programming Languages: Java, HTML, SQL, PL/SQL

J2EE Technologies: JSP, Servlet, Java Beans, JDBC, Web Services, SOAP, WSDL, RESTFUL, AJAX, JNDI, JMS, Java Mail

Frameworks: Spring, Struts, MVC, Hibernate, jQuery, ANT, MAVEN, JUnit, Test NG

Web Technologies: HTML, JavaScript, CSS, DHTML, JSTL, XML, DOM, SAX, HTML, DHTML

Dev. Tools: Eclipse, OEPE, RAD, Edit plus, Net Beans, TOAD

Application Servers: Apache Tomcat, Web Logic, IBM Web sphere, JBoss

Databases: MySQL, Oracle, SQL Server, MS Access and DB2

Misc. Tools: Rally, Quality Center, JIRA, TOAD, Firebug, CVS, SVN, SOAP UI

Methodologies: UML Design Methodologies, Agile, Waterfall

PROFESSIONAL EXPERIENCE

Confidential, San Jose, CA

Java/J2EE Developer

Responsibilities:

• Involved in the analysis specification, design, implementation and testing phases of Software
• Developed web Components using JSP, Servlets and Server side components usingEJB under J2EEEnvironment
• Involved in Analysis, Design, Development, Integration and Testing of application modules and followed AGILE/ SCRUM methodology
• Implemented Model View Controller (MVC) architecture UsingSpringat the Web tier level to isolate each layer of the application to avoid the complexity of integration and ease of maintenance along with Validation Framework
• Developed JAVA classes as per designed docs
• Implemented technical documentation and middle tier code using JAVA programming language
• The business logic was implemented in Processors and DAO layer accesses the back-end SQL Server database usingHibernate
• Used XML Web Services using SOAP to transfer the amount to transfer application
• Developed Web Services to communicate to other modules using XML based SOAP and WSDL protocol
• Hands on experience with data persistency
• Database integration is done using MYSQL and SQL queries for getting data from database
• Involved in design and requirements gathering for project for further improvements
• Worked closely with various teams to resolve issues which include: Build & Deployment, Off-shore, QA team and Technical documentation writers.
• Raised and resolved issues using Altassian Jira
• Tested service layer and wrote test plans
• Experience in creating model objects using internal framework
• Experience with thin client and thick client applications
• Experience with Apache vaadin framework, internal frameworks like Factory Talk Production Centre, Process designer etc.

Environment: Core Java, Internal frameworks specific to Confidential (FTPC,PD etc.), Servlets, JDBC, Spring, Hibernate, Apache Vaadin, Web services, WSDL, SOAP, RESTFUL Web Services, CSS, XML, ANT, SQL Server Studio 2008, MYSQL, Design Patterns, Windows 7,Tomcat, JBOSS EAP 6.2,JBOSS AS7

Confidential, LA, CA

Java/J2EE Developer

Responsibilities:

• Involved in design and requirements gathering for project for further improvements and enhancements in the current site
• Development of application using J2EE, Spring, Hibernate, Web Services (SOAP & REST), jQuery, JSTL 2, Oracle, Maven technologies
• Developed Spring Configuration files &used annotations to auto wire Java Components using Spring Dependency
• Coded presentation layer components comprising of JSP, Spring Controllers, Spring and JSTL Tags
• Hands on experience with data persistency using Hibernate and Spring Framework
• Involved in implementation of enterprise integration with Web Services and Legacy Systems using SOAP, and REST (Using Axis and Jersey frameworks)
• Responsible configuring Log4j configuration for the application
• Involved in setting up Maven configuration and helping Continuous Integration (CI) Issues
• Database integration is done using Oracle 10g and SQL queries for getting data from database Oracle
• Generated JUnit test cases for test various Java components
• Developed Object Model and UML design models for developing Use cases and created Sequence diagram, class diagram and active diagrams for application components and interfaces
• Worked closely with various teams to resolve issues which include: Business, QA, Build & Deployment, Off-shore, Tier2, Production Support teams
• Mentored, trained and educating the users in technology perspective, worked through walk through and review sessions, closely worked with users, developers and team members in problem solving

Environment: Java, J2EE, Servlets, JSP, JDBC, Spring, Hibernate, Web services, WSDL, SOAP, REST, SOA, HTML, DHTML, CSS, XML, AJAX, jQuery, ANT, MAVEN, TOAD, Oracle, Design Patterns, UNIX, WebSphere, SQL Server, Oracle, Windows 7.

Confidential, LA, CA

Java Developer

Responsibilities:

• Involved in the development of the of the application using Spring, Hibernate and Web Services frameworks
• Worked on various new enhancements on the system that involved requirements analysis, designing the solution, development and implementation.
• Responsible for developing Spring Controllers, Service Components and DAO using Hibernate framework
• Worked on Web Services using SOAP and REST. Worked both on Client and Service Side; Experience in deploying and Testing the services using SOAP UI
• Worked on UI data integration with controllers using JSP, HTML, JavaScript and AJAX.
• Developed JAVA classes as per designed docs, Worked on Multi-threading and thread pooling
• Involved in design and development of service layer to the web application using Patterns like Session facade, abstract factory, DAO, service locator, Singleton etc.
• Experience with using IDE RAD and Implemented unit testing by using JUNIT.
• Implemented technical documentation and middle tier code using JAVA programming language.

Environment: Core Java, J2EE, Spring, Hibernate, Web Services (SOAP, Restful), RAD, JUnit, SOAP UI, JIRA, ANT, HTML, Java Script, CSS, jQuery, XML, JAXB, JAXP, UNIX, Web Sphere, SQL, Oracle

Confidential, DALLAS, TEXAS

Java Developer

Responsibilities:

• Designing, analyzing and enhancing disputes, Collection strategy and Data-Loading modules.
• Used Spring, Hibernate, Struts and Web Services Frameworks.
• Developed and Deployed SOA/Web Services using IBM Rational Application Developer (RAD)
• Successfully used JMS in the application for sending message to Queue
• Reverse Engineered to generate Hibernate mapping files using Eclipse IDE.
• Part of the team to convert the project to Spring Framework.
• Designing the application with reusable J2EE design patterns like Front Controller, Session Facade, TO (Transfer Object) and DAO patterns
• Developed using Java Server Pages, JQuery, JSON, TAGLIB, JSTL to integrate java Data with
• Involved in the design and development of Hibernate beans and mapping files to access the database.
• Responsible for arranging scrums as a part of Agile Methodology.
• Created Table Spaces, Tables, Stored Procedures, Functions, and triggers in Oracle/MS Sql Server 2005/ DB2.
• Implemented spring core module properties like IOC and Dependency Injection.
• Used RAD for design/develop application.
• Responsible for making communication among applications using WSDL1.1, SOAP 1.1.
• Logged the production issues in Bug Tracker System.
• Responsible in Debugging/Troubleshooting the issues and fixing the Production Support / Customer Support issues

Environment: Java/J2EE (MVC Framework), Java Web 2.0, C++, Hibernate, Struts Spring, MVC, JSP, Ajax, Java Script, Oracle, MS SQL Server 2005, Apache Tomcat, Spring XML, SAX, DOM, Eclipse 3.x, Ant, UNIX, WebSphere 7.x, Sun Solaris, CVS and Spring core module

Confidential

Java Developer

Responsibilities:

• Responsible for developing core server components of messaging product technology, which run under Server to handle following functionalities
• Interaction Code with component developed which was used to send email message, which is complaint to Simple Mail Transfer Protocol (Rfc 821).
• Component used to send and receive email message, which contains MIME messages and is complaint to Multipurpose Internet Mail Extensions (Rfc 2047).
• Component used to encode and decode MIME messages using different encoding methods such as Base64, and Quoted-Printable.
• Component, which is used to manage users address book, custom filters, blocking junk mails, signatures and preferences like customization of mailbox.
• Developed Server side scripts to store data in Database server.
• Developed stored procedures to handle users session management
• Responsible for developing customization pages for the clients to select their own colors, logo, and preference etc to look like their website.
• Responsible for porting of messaging product fromUnix.

Environment: Java 2.0, JDBC, Struts, Servlet, JSP, Oracle, SMTP, Java Script, XML, Unix

Confidential

Java Developer

Responsibilities:

• Involved in the creation of High Level Design and Low level documents.
• Worked with business and user groups to identify and implement functional enhancements and new requirements.
• Wrote Core Java classes, JSP and HTML files.
• Developed interactive and user friendly web pages using JSP, CSS, HTML, JavaScript.
• Developed, implemented and maintained an asynchronous, AJAX based rich client for improved customer experience.
• Used Struts framework for the MVC architecture.
• Developed EJB’s for user profile persistence, and applied Session Façade design pattern for stateless session beans.

Environment: JDK, Servlets, Java, JSP, Webservices, ANT, JavaScript, XML, AJAX, HTML, Apache Tomcat, MySQL, Windows NT