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Sr. J2ee Developer Resume

Tampa, FL

SUMMARY:

  • Over 9 years of J2EE experience with proven expertise in full life cycle development including analysis, design, development, testing, deployment, and maintenance of application software in web based, client/server and distributed architectures
  • Extensive experience in the design and architecture of J2EE applications
  • Extensive Experience in J2EE ( Servlets, JSP, EJB, JNDI, JMS, JDBC )
  • Experience in Object Oriented modeling and design with UML
  • Strong working knowledge of Jakarta Struts 1.2.x and Spring MVC Frameworks
  • Extensive Experience in the design and development of Web Services
  • Strong working knowledge with Hibernate 3.x and Spring 2.x
  • Familiar with SOA Architecture and Oracle SOA Suite 10.1.3
  • Hands on experience in the development of EJB ’s
  • Very good understanding of Design Patterns
  • Extensive work experience with IBM WebSphere 4.x / 5.x/6.x , BEA WebLogic 7.x / 8.x/10.x and Oracle Application Server 10.1.x, JBoss 5.x
  • Extensive experience of using WSAD, RAD, Eclipse, WebLogic Workshop and JDeveloper 10.1.x
  • Expertise in XML ( SAX , DOM ), XSL , XSLT , XSD , SOAP , HTML and DHTML
  • Hands - on experience in using relational databases ( Oracle, SQL Server, DB2 )
  • Good knowledge in creating Stored Procedures and triggers using PL/SQL
  • Extensive development on Unix (HP, Sun Solaris), Windows NT/XP , and Linux
  • Good Working knowledge in PVCS, CVS, and LOG4J

TECHNICAL SKILLS:

Languages & Tools: Java 6.0, J2EE, Servlets, JSP, EJB, JavaBeans, MVC, Jakarta Struts 1.2.x, Spring 2.x, Hibernate 3.x, JMS, Web Services JDBC, UML, SQL, Rational Rose 98, CVS, PVCS

Internet: JavaScript, XML, XSL, XSLT, XSD, SOAP, HTML, DHTML

Databases: Oracle 8i/9i/10g, DB2 6.1,MS SQL Server

Web Servers: BEA WebLogic 7.x/8.x/10.x, WebSphere 4.x/5.x/6.x, Apache, Jakarta Tomcat 4.x/5.xOracle Application Server 10.1.x, JBoss 5.x

IDE: WebLogic Workshop, WSAD 4.x/5.x, RAD 6.x/7.x, Eclipse 2.1.1/3.x, JDeveloper 10.1.x

Operating Systems: Windows NT, Windows XP, UNIX, Linux, MS-DOS

PROFESSIONAL EXPERIENCE:

Confidential, Tampa, FL

Sr. J2EE Developer

Responsibilities:

  • Involved in the high level architecture and requirements gathering
  • Created the Design Document for the IHealth Project
  • Designed and developed the application using Spring MVC , Axis 1.4 Web Services, Hibernate 3.0, etc
  • Used Spring MVC as the Frame work and Hibernate 3.0 to access Oracle 10g Database
  • Deployed application on JBoss 5.0
  • Used Eclipse 3.3 as IDE to develop the Application
  • Created and Modified CSS files and Validated the user input Using JavaScript
  • Generated Hibernate Mapping files, POJOs using Hibernate Mapping Tool
  • Generated Java Classes from XML Schema using XJC tool
  • Used SAX to parse xml files
  • Converted XML file to Java and vice versa using JAXB
  • Created XSD files using Eclipse XSD Editor
  • Tested Web Services using SoapUI 2.0
  • Used Squirrel SQL Client 3.0 to access Oracle Database
  • Used Log4J to log the applications
  • Used winCVS 2.0.2 for version control and log4j for logging

Environment: J2EE, Java 1.6, Spring 2.5, Web Services, Hibernate 3.0, Axis 1.4, JSP, HTML, CSS, Eclipse 3.3, JBoss

5.0, JAXB, SAX, XML, XSD, Oracle 10g,Windows XP, Unix,winCVS 2.0.2, Log4J, SoapUI 2.0

Confidential

Sr. J2EE Developer

Responsibilities:

  • Created the Design Document and Technical Documents for the Confidential Project
  • Designed and developed the application using Spring 2.5 , Java 1.6
  • Worked on Data feeds, Claims Feed, Member Master, PCP Master, etc.
  • Used JDBC to access the Oracle DB
  • Got Records from the Oracle DB according to the requirements
  • Records were written to the output File using Spring File Writer
  • Used Oracle Spool to write the records to the output file
  • Used Eclipse 3.3 as IDE to develop the Application
  • Did Performance Tuning on SQLs
  • Used Squirrel SQL Client 3.0 to access Oracle Database
  • Used Log4J to log the applications
  • Used winCVS 2.0.2 for version control

Environment: J2EE, Java 1.6, Spring 2.5, Eclipse 3.3, Oracle 10g, Windows XP, Unix, winCVS 2.0.2, Log4J

Confidential, Vanguard, Herndon, VA

Tech Lead \ Sr J2EE Developer

Responsibilities:

  • Involved in the high level architecture and requirements gathering
  • Created the Design Document for the CMS and CreditCard Processing Projects
  • Designed and developed the application using Struts 1.2 , Axis 1.4 Web Services, Hibernate etc
  • Used Struts 1.2 as the Frame work and Hibernate 3.0 to access Oracle 10g Database
  • Created Several JSP s, Action Classe s, Servlets
  • Consumed a Java Web service to get the Rental Agreement Information
  • Deployed application on to Oracle Application Server 10.2
  • Used JDeveloper 10.2 as IDE to develop the Application
  • Created Triggers and PL/SQ L Stored Procedures in Oracle
  • Created Users, Groups and Roles in LDAP
  • Created and Modified CSS and Validated the user input Using JavaScript
  • Used commons-fileupload to upload the files to ERAC and receive the files from ERAC
  • Created and Modified Shell Scripts in UNIX
  • Processed flat files using XML schemas
  • Tested Web Services using SoapUI 2.0
  • Created Batch jobs using AutoSys
  • Monitored Daily jobs scheduled in Autosys and provided 24/7 Production Support
  • Used Log4J to log the applications
  • Used winCVS 2.0.2 for version control and JUnit for unit testing

Environment: J2EE, Java 1.4.2, Struts 1.2, JDBC, Web Services, Hibernate 3.0, Axis 1.4, JSP, HTML, CSS, Jdeveloper

10.2, Oracle Application Server 10.2, JUnit, LDAP, XML, Oracle 10g, Windows XP, Unix, winCVS 2.0.2, Log4J,

AutoSys, SoapUI 2.0

Confidential, iMalls, Fairfax, VA

Sr Webservices Developer

Responsibilities:

  • Developed the application based on SOA Architecture using Oracle SOA Suite 10.1.3
  • Developed services to the existing application based on SOA Architecture using Oracle SOA Suite 10.1.3
  • Created SecurityService, CatalogService, etc using Axis 1.4
  • Consumed Yahoo currency converter to convert currency and Google Translation to translate English to Latin American languages
  • Used Spring 2.0 Interceptor framework for the web services fault handling
  • Used Hibernate 3.1.2 to CRUD data Oracle 10g Database
  • Created Datasources in OAS 10.1.3 using Oracle Enterprise Manager
  • Created TestCases and TestSuites in SOAPUI 2.0 to test Webservices
  • Used Maven 1.0.2 build and deployment scripts
  • Used Eclipse 3.3 as Development Tool
  • Used Log4J for logging and TortoiseCVS for version Control

Environment : J2EE, Java 1.5, Webservices, Oracle SOA Suite 10.1.3,Spring 2.5.1,Hibernate 3.1.2, Axis 1.4, UML,

Oracle Application Server 10.1.3, Eclipse 3.3, Maven 1.0.2, XML, Oracle 10g, Windows XP, TortoiseCVS, Log4J

Confidential, Washington, DC

Sr Webservices Developer \ Sr J2EE Developer

Responsibilities:

  • Involved in the high level architecture and requirements gathering
  • Designed and developed the application using Axis Web Services, Spring, Hibernate etc
  • Developed Web Services to Create Account History and Invoice data xmls
  • Used Spring 2.0 for business logic and Hibernate 3.0 to access Oracle 10g Database
  • Created Message Driven Bean, MDB to consume Queue (AQ) created in the Oracle DB
  • Consumed a .Net Webservices and sent the FO Object as DIME attachment
  • Deployed application on to Oracle Application Server 10.1.2
  • Used JDeveloper 10.1.2 as IDE to develop the Application
  • Invoked Oracle PL/SQ L Stored Procedures from java
  • Created Data Sources and JMS Providers in OAS using Oracle Enterprise Manager
  • Created XSLT and XSD Files
  • Tested Web Services using SoapUI 2.0
  • Transformed XML to FO Object using XML Transformer API
  • Created a front end application using Struts to test the ExposeFiling and ExposeInvoice Webservices
  • Used Log4J to log the applications
  • Used winCVS 2.0.2 for version control and JUnit for unit testing

Environment: J2EE, Java 1.4.2, Struts, JDBC, Web Services, Spring 2.0, Hibernate 3.0, Axis 1.4, JDeveloper 10.1.2,

Oracle Application Server 10.1.2, JUnit, XML, XSD, XSLT, WSDL,SOAP, DIME, Oracle 10g, Windows XP, UnixwinCVS 2.0, Log4J

Confidential, Rockville, MD

Web Services Developer

Responsibilities:

  • Involved in the high level architecture and requirements gathering
  • Designed and developed the application using WebServices, Struts, Spring, Hibernate etc.
  • Developed Web Services to Create, Update, Renew, accounts and maintain membership data in the MainFrame
  • Used Spring 2.0 to contain business logic
  • Used Hibernate ORM mapping tool to access Oracle Database
  • Developed a front end application using Struts 1.2 to Test Web Services
  • Used Oracle 9i Database to store the Logging Data like TransactionID, User, Time, etc…
  • Developed and Deployed the application using Weblogic 8.1 and Tomcat 5.5
  • Provided production support 24/7
  • Created WARS and EAR s and deployed on Production Servers
  • Set up the Environment in DEV and TEST boxes
  • Did Weblogic Administration like creating Domains, Connection Pools, Deployments, etc
  • Used Eclipse 3.0 as IDE to develop the Application
  • Tested Web Services using SoapUI 1.7
  • Created Test Cases and Test plans to test java classes
  • Used BIRT 2.1 (Business Intelligence Report Tool) to create reports for user hits and average transaction time, etc.
  • Used JMS for logging the application
  • Created a front end application using JSPs and Servlets to get the logging data like RequestTime, TotalTime and Input Parameters, Result, etc.
  • Used winCVS for version control and JUnit for unit testing

Environment: J2EE, Java 1.4.2, Servlets, JSP, JDBC, Web Services, Spring 2.0, Hibernate 3.0, Struts 1.2.x, JWSDP,

JMS, Eclipse 3.0, Weblogic 8.1, Tomcat 5.5, JUnit, Ant, XML, JavaScript, CSS, DB2, Oracle9i, BIRT 2.1, Windows XPUnix, winCVS

Confidential, Plymouth, MN

Programmer Analyst

Responsibilities:

  • Customized the Application to the clients needs
  • Gathered the requirements and updated the design document
  • Developed the application using Struts framework
  • Designed and developed EJB ’s to create risks, controls and action plans
  • Created Custom tags and Tiles for JSP s
  • Used MySQL Database to store the system data
  • Developed and Deployed the application using WebSphere 5.x
  • Used JMS to send notifications to concerned owners of risk, control and action plan
  • Developed Web Services to get the data from legacy systems
  • Created EAR s and deployed on Production Server
  • Provided training and technical support
  • Created and Updated CSS files
  • Created Test Cases and Test plans to test java classes
  • Used CVS for version control, LOG4J for logging and JUnit for unit testing

Environment: J2EE, Java 1.4.2, Servlets, JSP, JDBC, EJB 2, JMS, Web Services, Struts 1.2.x, Web Sphere 5.x, WSAD, LOG4J, JUnit, XML, JavaScript, CSS Windows 2003

Confidential, Birmingham, AL

Programmer Analyst

Responsibilities:

  • Involved in creating System Design Document (SDD) for the project
  • Designed and developed Use Cases and Class Diagrams using Rational Rose
  • Developed the application using J2EE architecture
  • Designed and developed the application using Struts framework.
  • Identified the participating pages and the navigation paths between pages.
  • Developed action and form classes based on the Struts framework to handle the pages
  • Used WebLogic Workshop page flow technology
  • Created several JSP ’s and Data Access Objects (DAO)
  • Designed and developed EJB ’s to handle business logic and store persistent data
  • Used JMS for mailing statistics data to the users and approved authorities
  • Developed Web Services to retrieve data from legacy systems
  • Developed server side functionality for Admin Interface features (adding a User,
  • Modifying the User Details, Assigning Roles, Modifying Roles etc)
  • Used J2EE design patterns like MVC, Session Facade, and Singleton Pattern
  • Planned and implemented various SQL, Stored Procedure , and triggers
  • Used JDBC to access Oracle database and implemented of connection pooling.
  • Performed building and deployment of EAR, WAR, JAR files on test, stage, and
  • production systems in BEA WebLogic Application Server and WebLogic Workshop
  • Created Test Plans and Test cases to test java classes as well as EJB ’s
  • Developed Test Web Services to test EJB’s.
  • Used PVCS for version control, LOG4J for logging and JUnit for unit testing.

Environment: J2EE, Java 1.4.2, Servlets, JSP, JDBC, EJB 2, JMS, Struts 1.2.x, Web Services, Weblogic 8.1, Weblogic

Workshop, LOG4J, JUnit, SOAP, XML, JavaScript, UML, ANT, Rational Rose 98, Oracle 9i, Windows 2003

Confidential, Boston, MA

Senior J2EE Developer

Responsibilities:

  • Identified Business Requirements and prepared System Requirements of the project
  • Involved in the architectural design of the system and created Design Document
  • Used Rational Rose to create UML diagrams .
  • Used J2EE design patterns like MVC, Session Façade, and Singleton pattern.
  • Developed the application on Struts 1.1 framework.
  • Developed the application in WSAD and deployed it on WebSphere Application Server
  • Identified the action and form classes, based on the Struts framework, to handle the pages.
  • Created UML diagrams to illustrate navigation paths among action and form classes
  • Created tile definitions, struts-config file , action classes , form classes , JSP’ s, validation
  • files and resource bundles to form Struts framework.
  • Used JMS for messaging purposes and EJB ’s to support transaction security
  • Involved in coding XML files using DOM-SAX parser for parsing and transferred the same
  • using XSL , XSLT and also defined data transactions using XML.
  • Deployed EAR ’s on test boxes and supported customer issues.
  • Used JUnit, CVS, and Log4j for unit testing, version control and logging purposes

Environment: Java 2.0, J2EE, JSP, JDBC, JMS, EJB, Struts 1.1, XML, HTML, WebSphere 4.x, Oracle 8i, JavaScript,

UML, Rational Rose

Confidential, Burlington, MA

J2EE Developer

Responsibilities:

  • Re-designed and re-implemented the RMS functionality into a modern n-tier architecture using J2EE framework . The Existing system was built using Power Builder.
  • Implemented the server side design using the Industry Standard J2EE design patterns like Business Delegate, Service Locator, Value Objects, Business Interface, Session Cascade, Data Access Object, and helper classes.
  • Utilized various Rational Rose design methodologies for developing the framework.
  • Object Oriented Analysis and Design (OOAD) of business requirements with the end users and business analysts.
  • Developed the application using Struts framework.
  • Developed JSP’ s, which interact with the EJB ’s.
  • Created sequence diagrams to show the page flows using WSAD .
  • Developed front-end screens using JSP , DHTML and JavaScript .
  • Deployed EJB ’s on WebSphere 4.0 application server.
  • Developed Enterprise Java Beans and Data Access components for Inventory, Admin, and Reporting modules.
  • Used JUnit and CVS for unit testing and version control

Environment: J2EE, Java 2.0, Servlets, JSP’s, JDBC, EJB, Struts 1.1, SOAP, XML, WebSphere 4.x, WSAD 4.x, HTML,

JavaScript, UML, ANT, Rational Rose 98, Oracle 8i, Windows 2000

Confidential

Java Developer

Responsibilities:

  • Involved in Design and Development of the project.
  • Created several Servlets, java classes, JSP’s, CSS files, JavaScript files
  • Designed Page Layouts and worked on navigation path
  • Developed High Level Design Schema
  • Developed Functional Diagrams, Class Diagrams
  • Used Eclipse as IDE and WebLogic as application server
  • Created JUnit test drivers for unit testing
  • Used CVS for version control

Environment : Java 2, Servlets, JSP, WebLogic Application server, Oracle, and Eclipse.

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