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Sr.java Developer,resume Profile

PROFESSIONAL SUMMARY

  • Eight years of diversified experience in Application Analysis, Technical Design, Development, Implementation, Performance Tuning, Testing in all stages of Software Development Life Cycle SDLC of Web-based Applications.
  • Hands-on experience in developing and designing Web Based Internet/Intranet, Multi-tier distributed applications using latest J2EE technologies and various open source frameworks.
  • Expertise in Front-End Development using MVC frameworks such as JSF, Struts, and Spring
  • Proficient in Object Oriented Analysis and Design OOAD based on Unified Modeling Language UML architecture using Microsoft Visio.
  • Good experience in implementing J2EE Design Patterns like MVC, Session Facade, DAO, Business Delegate, Singleton and Service Locator etc.
  • Thorough knowledge and strong experience in the design and implementation of applications relying on Service Oriented Architecture SOA using Web Services, SOAP, WSDL, UDDI.

TECHNICAL EXPERTISE:

Technologies: Java, C, C , VB, PL/SQL, Multi-threading JavaScript, ANT, Maven, JSP, EJB 2.1/2.0, JMS, JSF, Apache Struts, Spring, Hibernate, JNDI, JUnit, JDBC, Log4j, JMS, Applets, SAX, DOM, XML/XSL, XSLT, XPath , XQuery, WSDL

Middleware: Web Services, SOAP, REST, WSDL, CORBA, MQ Series, RMI, EJB.

Web/Application Servers: IBM Web Sphere, IBM Http Server,JBoss, WebLogic 8.x/7.x, Tomcat 4.x/5.x, Oracle Application Server.

ORM Tools:iBATIS and Hibernate

Java IDEs:Eclipse, RAD/RSA0, WSAD 1, Oracle JDeveloper

RDBMS:Oracle 8i/9i/10g, DB2, MySql, MS Access, SQL Server

Version Control Tools:CVS, Rational Clear Case, TFS VSS

Operating Systems: MS-DOS, Windows 9x/2K/NT/XP/VISTA/7.0, Unix

WORK EXPERIENCE:

Role: Senior Java/ J2EE Developer

Confidential

Responsibilities:

  • Developed high available, customer facing web based Mortgage, Loan applications on J2EE platform using Spring framework, Hibernate, JSPs, Struts, Eclipse IDE, Ant, Log4J and WebSphere Application Server
  • Actively involved in development and testing phases - defect fixes.
  • Participated in daily collaboration sessions in various SDLC lifecycle phases Requirements, development, all testing phases and implementation.
  • Implemented SOAP Web Services to communicate to external third party vendors in making crucial mortgage and loan decisions.
  • Developed presentation, business, service and persistence layer components over J2EE using Struts, Spring IOC Dependency Injection and Hibernate frameworks.
  • Developed UI components using HTML, JSP, CSS, JavaScript and AJAX.
  • Implemented security fixes based on Vulnerability Assessment reports.

Environment:J2EE, Java,JSP,Eclipse, Struts2, Spring framework, Hibernate, Web Services, SOAP UI, Apache Axis-WS,SQL Server 2008, Team Foundation Server TFS , WebSphere7.0.

Role: Senior Java/ J2EE Developer

Confidential

Responsibilities:

  • Involved in full life cycle development of the project.
  • Developed JMScomponentsto send and receive messages
  • Used Message Driven Bean MDB for synchronous and asynchronous communication
  • Coded and developed EJB Components, both Session Beans and Message Driven Beans.
  • Used Stax API for reading and writing XML Documents
  • Migrated applications from jdk1.4 to jdk1.6 and WAS6.0 to WAS7.0
  • Used RFHUtil for reading and writing messages to MQ Queues.
  • Used Maven build scripts to compile and package the application
  • Used Log4J for logging and tracing the messages.
  • Used ClearCase as Version control.

Environment:J2EE, Java, RFHUtil,RAD/RSA7.0, EJB2.1, MQSeries7.0, Junit, XML, DB2,Spring, Clear Case,WebSphere6.0/7.0, Apache Maven, Windows7

Role: Senior Java/ J2EE Developer

Confidential

Responsibilities:

  • Involved in full life cycle development of the project.
  • Used JAX-WS for developing web services.
  • Used JSF framework in developing user interfaces using JSF UI Components, Validator, Events and Listeners.
  • Used LuceneIndexer for faster retrieval of records
  • Written JUnit Test cases for perform unit testing.
  • Used Web services SOAP to interact with other components.
  • Used Guidewire for billing center
  • Used Guidewire studio to modify scripts written in gosu programming language.

Environment:J2EE, Java, Eclipse, JSF, Web Services, JAX-WS, Junit, XML, SQL Server 2008,Guidewire,, GOSU Guidewire Open Source Language , Guidewire Studio,Subversion, ApacheTomcat, Apache Ant, HP Quality Center, Windows7

Role: Senior Java/ J2EE Developer

Confidential

Responsibilities:

  • Involved in full life cycle development of the project.
  • Interacted with Business Analyst to understand the requirements and for any clarifications required by the team, followed agile methodology and SCRUM meetings to track, optimize and tailor features to customer needs.
  • Implemented SOAP Web Services to communicate with external third party vendors.
  • Implemented DTO pattern to transfer data.
  • Using Spring IOC Dependency Injection , developed Java Beans, with getter and setter properties to be configured by spring.
  • Trained new developers in the team.
  • Responsible for getting Mobile Apps Android, iPhone and Blackberry from external vendors and testing and publishing them.
  • Responsible for migrating code to different environments like SIT and UAT.

Environment:J2EE, Java, Eclipse, Spring,Web Services, Apache CXF, XML, XPath, Soap UI, JAXB,Oracle10g,ClearCase, WebSphere 6.1, Free Marker Templage FTL , HP Quality Center, WindowsXP

Role: Java/ J2EE Developer

Confidential

Responsibilities:

  • Participated in all phase of Software Development Lifecycle
  • Involved in the design of UI using JSP, JSTL, CSS, HTML, Java Script , Struts.
  • Implemented various design patterns such as Business Delegate, Data Access Object, Factory Pattern and Singleton Pattern.
  • Developed prototypes using HTML, DHTML, CSS and JavaScript as per the client specifications and specific user validations.
  • Developed Functions, Indexes, Sequences, Stored Procedures and Triggers in Oracle.
  • Effectively used VisualVM to monitor memory leaks.
  • Used Single sign-on SSO for security.

Environment:J2EE, Java, JSP,Servlet 2.4, OracleJDeveloper 10.3.2.1, Design Patterns, Ajax, CSS, Toad, XML, Log4j, WinCVS1.2, Struts1.2.7, Hibernate,Oracle10g, WindowsXP.

Role: Java/ J2EE Developer

Confidential

Responsibilities:

  • Involved in full life cycle development of the project.
  • Used java mail API for all e-mail notifications.
  • Used JDOM for parsing XML documents.

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Environment:J2EE 1.4, Java, JSP, Servlet 2.4, Eclipse3.1.2, DB2, Design Patterns, CSS, JSTL, JDOM, XML, Ant1.7, JUnit3.7, Log4j,WebLogic8.1, Tomcat5.5, Visual Source Safe 6.0 , WindowsXP.

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