SUMMARY

• Seven years of experience as a Software Developer in Software Analysis, Design, development and Implementation of various business applications utilizing Java/J2EE technologies
• Expertise in design and development of various web applications wif N - Tier Architecture using MVC and J2EE Architecture techniques
• Proficient in working wif various technologies Web Technologies Servlets, JSP, Struts, Spring3.x, Hibernate, Collections, JSF, JDBC, Java Script, XML, XSLT, HTML, DHTML, CSS, AJAX, and JMS,JNDI
• Experience in building SOA applications using SOAP and RESTful web services
• Extensively worked on XML Parsers (SAX, DOM), XSLT, XSL, XPath, and JAXB
• Experience in working wif SCRUM and Agile development methodologies
• Hands on experience wif creating XSLT templates for generating various transformations of data representation
• Experience in developing and deploying applications using servers such as Apache Tomcat, WebLogic, IBM WebSphere and JBoss, tools such as SQL Developer for database development and interaction, using IDE’s such as Eclipse, RAD, WSAD, Net Beans and JBuilder
• Strong working knowledge of SQL, PL/SQL, Stored Procedures, Joins and Triggers wif databases like Oracle, DB2, MS Access, SQL Server 2000 and MySQL Server
• Expertise in web-based GUIs development using JavaScript, JSP, HTML, DHTML, CSS, PHP
• Good knowledge of XML, HTTP, DOM and related technologies like parsers JAXP (SAX, DOM)
• Good working knowledge of JSON, JACKSON related technologies for JSON handling
• Experience in Web Services technologies such as REST, SOAP, WSDL, JAX-WS and JAX-RPC
• Excellent problem identification skills through JUnit, Log4j, Maven and Ant
• Experience in Configuration Management tools like CVS, GIT and Subversion
• Expertise in developing applications using Spring Framework, Inversion of Control and Dependency Injection, Spring MVC, Spring JDBC, Struts and ORM Technology like Hibernate
• Hands-on experience wif design patterns like Dependency injection, Singleton, Domain Object, DAO, Session Façade, Intercepting filters, Factory pattern, Service Locator, Front Controller, Command pattern, MVC.

TECHNICAL PROFICIENCY:

Java Technologies: JDK(1.4,1.5,1.6), Servlets (2.2,2.3), Struts 2.0/1.2, Spring 3.x, Hibernate 3.x, JSP 1.2, JSF 1.2, EJB 3.0, JDBC 2.0, JNDI, ANT, XML (DTD, Schema, DOM & SAX), Web services (WSDL, XML,SOAP), HTML, DHTML, JavaScript, Extjs

Frameworks: Spring 3.x, Hibernate 3.0, Struts 1.x/2.x

Languages: Java, C++, SQL, PL/SQL, XML, XSL, UML, HTML, DHTML

Database: Oracle 10g/ 9i, MySQL 4.1, SQL Server 2000

Servers: Apache Tomcat 7, JBoss 6, Web Sphere App Server 3.5/4.0/5.1.,6.1, Weblogic

Script Language / OS: JavaScript, Shell, Linux, UNIX (Solaris), Windows XP/2003/2000

Development Tools: Eclipse 3.2, RAD/WSAD 6.0/7.0/ Jdeveloper / IntelliJ / NetBeans

Version Control: CVS, SVN, GIT

PROFESSIONAL EXPERIENCE:

Confidential, Dallas, Texas

Sr. Java Developer

Responsibilities:

• Lead project requirements design and development, involving architectural design and implementations
• Actively involved in requirements gathering and analysis
• Involved in Design and develop of Global UI internal modules framework by using suitable design patterns
• Reviewed the XML logical data model and developed XML schema (XSD) to validate model and used JAX-B for Xml-Java Mapping and XML-XSLT conversion
• Designed and developed controllers and models and service classes
• Developed and published web-services using WSDL, SOAP and XML, JAX-B based on top - down and bottom-up approaches
• Designed, developed and consumed web services by leveraging WAS Service Oriented Architecture (SOA)
• Involved in Test Driven Development (TDD) by using Junit 4, EasyMock
• Involved in performance tuning of the application
• Maven tool has been used for the build and deploy procedure scripts in UNIX, Linux and Windows environment using Hudson
• Created documents - Wikis, UMLs, and workflows to better understand functional business rules. Also created implementation workflows
• Been though Release process for project execution as part of SCRUM

Environment: Java, JEE, Spring, Spring-MVC, Hibernate, SOA, XML, JIRA, JAXB, SOAP, RESTful, JUnit, EasyMock, Html, CSS, Oracle10g, log4j, JSON, Eclipse, Maven.

Confidential, Pleasanton, CA

Sr. Java Developer

Responsibilities:

• Participated in the analysis, design and the development of different modules for the integration wif the application
• Implemented Spring Framework 3.0 for Model View Controller (MVC) and IOC
• JSF layouts are created in Navigator application as a View of MVC.
• Created custom components wif JSF and used PrimeFaces JSF library.
• Worked extensively on JSF validations, conversions and good knowledge ofFACELETS.
• Developed the application using JSF 2.0, Spring, Hibernate and User interface using HTML, JavaScript, CSS, Jquery, AJAX.
• Implemented Session Service and Login Service using web services
• Extensively used Restful web service calls to .net WCF services
• Developed SOAP and Restful web services for QDRS external application
• Involved in writing result mappers for DAO classes using MyBatis
• Worked on JQuery and made multiple AJAX calls wif JSON as a response object
• Developed Exception handling code to recover from DB specific, Application specific, Business and Non-business logic specific exceptions
• Extensively work wif SAX and DOM parser to build and read XML files
• Implemented automated unit testing using JUnit
• Configured and Deployed War files into Jboss Application Server
• Tested the application in different environments for compatibility. Tested the newly developed web pages wif asp pages also as few pages are still in asp and asp.net framework

Environment: Java, JDK1.6, J2EE, Spring 3.1.0,JSF, Primefaces, HTML, CSS MyBatis 3.0.1, JSP, JavaScript, JQuery, Servlets, Oracle 10, JBOSS AS, Oracle 10g, Web Services, SOAP, SDLC, Maven.

Confidentialm Minneapolis, MN

J2EE Developer

Responsibilities:

• Actively involved in requirements gathering and analysis
• Involved in Design and develop of ISAT internal modules framework by using suitable design patterns
• Designed & developed scalable and modular architecture for ISAT to interact different Ems - Alcatel, Cisco, Juniper
• Involved in Test Driven Development (TDD) by using Junit 4, Mockito
• Provided training to onshore and offshore developers on the usage of ISAT frameworks.
• Proposed and implemented various Industry standard software design solutions so that to improve ISAT functionality and Architecture
• Implementing agile process by managing quick and short meetings wif developers, team lead and analyst to understand the issues and provide resolution. Encouraging Prototype development so that to get user feedback in development phase for the better ISAT product development
• Involved in the design and development of XSD/XML interfaces for the various types of Port and Services Configurations wif Inventory Management System (LIMS)
• Provide tier2 technical support for ISAT analyzed and troubleshoot already existing and new issues, provide solutions in timely manner to avoid Operational delays
• Created documents - Wikis, UMLs, and workflows to better understand functional business rules. Also created implementation workflows for ISAT to auto activate ports/services configurations
• Writing Ant targets and Maven dependencies configuration

Environment: Java, JEE, Spring, Security, Soap EJB, Hibernate, JUnit, EasyMock, Html,CSS,Oracle10g, log4j,JSON, Eclipse, CVS, Maven, Cisco, Juniper

Confidential, Kansas City, Missouri

J2EE Developer

Responsibilities:

• Involved in TEMPfewer Requirement Gathering, Design, Development, Programming, and Deployment of application
• Involved in Converting the Functional Design Document to Technical Design Document
• Converted the HTML Pages to JSTL Tag Specific Pages
• Developed JSPs and managed beans using STRUTS
• Implemented the STRUTS framework by writing Struts-config.xml and Form-Beans in the process of development
• Implemented Spring Framework for dependency injection
• Involved in writing from Services-Layer to DAO’s Layer
• Created Action Listeners and Action Events for all the JSP related Pages to handle all type of Actions
• Involved in implementation of STRUTS MVC framework and developed DAO and Service layers
• Configured JDBC Connection Pools in WebLogic server for Oracle database, configured web.xml for various filter classes, listener classes and context parameters

Environment: JDK 1.5, Eclipse 3.2, Spring2.0, Tomcat 5.5, Web logic 9.0, Oracle 9i, Oracle SQL Developer, WinSCP Client.