SUMMARY

• Over 7 years of experience as a senior Java/J2EE/Swing/SQL Programmer in object oriented, enterprise applications, systems software design and development Using J2EE Client/Server technologies
• Key participant in all phases of Software Development Life Cycle (SDLC) with analysis, design, development, integration, implementation, maintenance, debugging, reports, testing, production support of applications in client server environment and web based applications.
• Strong working experience in core java, JSP, Servlets, JDBC, struts, web services, JNDI, JMS, JDBC.
• Expertise in Normalized Database Design and writing Sub Queries, Stored Procedures, Triggers, Cursors, Functions and, performed data analysis using SQL Developer for Oracle and TOAD for Oracle.
• Proficient in PL/SQL programming in Oracle 10g/9i/8i, MS SQL Server.
• Expertise in design patterns MVC, DAO, DTO, Object pool, etc.
• Extensive knowledge working with Eclipse 3.2/3.1/2.1.1, My Eclipse, IMB Websphere, Netbeans IDE, Microsoft Visual studio, PL/SQL developer tool.
• Developed multi - tiered object-oriented system architectures utilizing Use cases, UML diagrams in Agile Methodology.
• Expertise in reviewing and prioritizing client requirements, creating project proposal (scope, estimation) and baseline project plan, and devising effective Design Flows.
• Excellent interpersonal, technical, communication skills, strong problem solving, decision making skills, ability to learn new technologies, work individually at different levels and in a team as well.

TECHNICAL SKILLS

C, Java/J2EE: T-SQL, PL/SQL, VB Script, Swing, Adobe Flex, HTML, JavaScript, XML, CSS, Servlets, JSP, Struts, Spring, JMS, Hibernate, JDBC, Web, Services, WebSphere 6.x/7.x, Tomcat 5.x/6.x, Oracle 10g/9i/8i, MS SQL Server 2000-2010, Microsoft ODBC, IBM Synergy, SVN

IBM RAD: 7.x, Eclipse, MyEclipse 10.x/9.x/8.x, IntelliJ IDEA, Microsoft Visual Studio 2005/2008/2010PL, SQL developer: Windows 95/98/NT/2000/XP/7.0,UNIX.

PROFESSIONAL EXPERIENCE

Confidential, Chicago, IL

JAVA/J2EE Developer

Responsibilities:

• Involved in preparing design documents for different component of the system.
• Responsible for scheduling of batch jobs using commons scheduler for sending notification emails.
• Responsible for development of all infrastructure services for the application.
• Deployment of application on Weblogic Multi JVM environment.
• Development of server side code which includes the business layer and the database layer. For business layer, RMI calls to the EJB layer were made and code interacted with an Oracle database.
• Management of Operational activities for the project including maintaining the KPI values and quality targets, doing weekly internal releases, deployments on production environments, managing all environment issues, coordinating with offshore for resolution of issues.

Environment: Java, J2ee, JMS, EJB, Apache Soap, XML(Dom, Sax, Xpath), Weblogic 8.1,Weblogic8.1 Portal, Eclipse 3.2,, J-Unit, PL/SQL, Windows, Red Hot Linux, Oracle 9i.

Confidential, NJ

JAVA/J2EE Developer

Responsibilities:

• Involved in all aspects of SDLC from design, development, testing and production support.
• Involved in discussions with BA and IT to understand the core functionality, redesign and develop the swing custom components.
• Investigate the Java/Swing code and identify the appropriate fix for the defects assigned to me from customer support team in different production tiers.
• Used new features of Java 1.5/1.6 for optimizing and performance tuning of the Java/Swing and SQL code.
• Used Java design patterns like Singleton, DTO and DAO.
• Implemented customized exception classes for exception handling.
• Used XML parsing techniques for handling data between meridianEMR and surescripts.
• Used JDBC for database connectivity and responsible for generating the PDF reports using icePDF.
• Run UNIX commands to connect to remote servers, find the logs and identify the issues.
• Agile/SCRUM is used as project management methodology and responsible for updating the information and the status for each enhancement or defect in defect tracking application.

Environment: Java/J2EE, Swing, JDBC, Servlet, Apache Tomcat, T SQL, Microsoft SQL Server 2005/2008 R2, Postgres, IntelliJ IDEA, Eclipse, Maven, HTML, Windows 07, UNIX, CSS

Confidential, Warren, NJ

Java/J2EE Developer

Responsibilities:

• Designed and developed file level duplicate identification and deletion system.
• Developed architecture to generate dynamic Server side pages.
• Coded XML pages that use XSLT and display data to the user.
• Developed and deployed EJB’s, Servlets and JSP’s on WebLogic Server.
• Implemented Struts with WebLogic Application server, JSP as view, Servlets as Controller, and Java Beans as model.
• Installation, configuration and clustering of BEA WebLogic Server on Windows NT platform
• Created server-side JAVA architecture using Java Servlets.
• Developed dynamic content of presentation layer using JSP.
• Developed the user interface for administration console using Swing.
• Developed of server side utilities using Servlets, Java Beans, XML, and EJB.
• Involved in developing the core business logic using Session & Entity Beans (EJBs) and deploying them in WebLogic Application server.
• Worked on the full life cycle of the project starting from user requirements.
• Object Oriented Design and OOP methodology was used extensively. UML and USE-CASE were the tools for the OOD purposes.
• Developed Sequence diagrams and Class diagrams using UML.
• Developed JMS Session bean, which is a wrapper over the MQ Series Queue interface to handle the Matching and Routing queues.
• Worked with JUnit unit testing framework for testing various java modules.
• Assisted the QA Tester in developing Test Scenarios and Test Cases and their documentation.
• Experienced in web application development using Eclipse.
• Wrote the PL/SQL stored procedures and triggers within the Oracle databases.
• Interfaces were developed to the database with the help of JDBC drivers for Oracle.
• Fixed the issue related to the Production.

Environment: Java2.0, J2EE 1.3, EJB 1.1/2.0, JSP, OOP, Servlets, JDBC, UML, Rational Rose, Use Case, SQL, PL/SQL, JMS, Struts framework, BEA WebLogic 7.1, JUnit 3.x, HTML, XML, XSLT, SAX, DOM, Eclipse, JavaScript, Windows NT/XP, and Oracle 8i.

Confidential

Java/J2EE Developer

Responsibilities:

• Involved in developing business logic components using JavaBeans and Servlets.
• Involved in utilizing WebLogic specific connection pools in order to interact with the business data from the business components.
• Developed EJB and Web specific deployment descriptor files.
• Designed and Developed User Interface using JSP.
• Developed Server-side validation classes using JDBC calls.
• Designed user interface HTML, Swing, CSS, XML, Java Script and JSP.
• Development involved interfacing with EJB components in the framework.
• Implemented JSF framework.
• Implemented Configuration of Engage Administration and property files.
• Input validations were done using JavaScript.
• Developed applications using Mobile Supply Chain.

Environment: (JDK 1.3), J2EE, Servlets, JSP, JSF, EJB, JMS, JavaScript, HTML, Swing, CSS, XML, XML Spy, Eclipse, Internet Explorer 5.0, Linux, Weblogic, DB2 7.x.

Confidential

Jr Java Developer

Responsibilities:

• Developed bean components to implement business logic, data processing and to store the data in to the database & Struts Architecture based Servlets/JSP to present the data to user.
• Responsible for the design of billing module, which involves Use Cases, Sequence diagrams, Class diagrams and UML using Rational Rose.
• Used Oracle Databases for storing all the User/Host and few configuration details.
• Used JDBC for the Database connectivity.
• Maintained the business standards and the requirements in EJB and deployed them using Eclipse.
• Used JBOSS as Application Server.
• Developed notification classes Java Mail API for composing the event-based e-mails in the system.
• Web.xml and Struts-Config.xml was developed taking various design issues into consideration.
• Used WSDL, SOAP for Webservices 1.1.
• Used Eclipse as IDE for writing and testing and debugging Java code.

Environment: Java (jdk1.3), J2EE, EJB1.1, JMS, XML, Struts, Applets, Mailing APIs, Servlets2.2, JSP2.0, Rational Rose 2000, Oracle 8i, Web Services 1.1, Windows 98, JBOSS, MS Visual Sourcesafe, JUnit, Eclipse.