SUMMARY

• Over 7 years of experience with Analysis, Design, Development and Implementation of Java/ J2EE (JSP, Servlets, Swing, JDBC, EJB, JMS, JNDI, Java Beans, JUnit, ANT, XML Schema, JAXB, XSLT) applications in Client/Server, Enterprise and Web based N - tier architectural systems.
• Hands on Experience in UML modeling like Use Case diagrams, Class diagrams and Sequential diagrams.
• Strong experience in UI development using HTML, JavaScript, CSS, AJAX, JQuery.
• Strong Experience in working with Frameworks like Struts, Hibernate.
• Strong Web services development using SOAP, WSDL.
• Highly experienced with Database Installations, (partly Administration) and development using Oracle 10g/9i/8i with SQL, PL/SQL, DB2 UDB 9.5.
• Experience in deploying applications to Websphere 6.0/5.1, Weblogic 10g/11g Application Servers and Apache Tomcat 5.5.
• Proficiency in handling IDE’s like Eclipse, Netbeans etc.
• Experience in working on UNIX and Windows Environments.
• Experience in working with source control and version control tools like IBM Rational Clearcase, Subversion and CVS.

TECHNICAL SKILLS

Frameworks: Hibernate3.3, Struts2.0

Scripting Languages: HTML, DHTML, CSS, XML, XSL, JavaScript, Shell, Perl

Technologies: Java1.5, J2EE 1.4, Servlets 2.3, JSP 1.2, EJB 2.0, JDBC 2.0, JMS, JMX, JNDI, LOG4J, SWING, Applets, XSL, XSLT, JUNIT, WebServices(WSDL, SOAP)

Methodologies: SDLC, OOPS, AGILE

Application Servers: Weblogic 11g, WebSphere 6.0, Tomcat4.5/5.5 and JBoss4.5

Databases & Tools: Oracle 10g/9i/8i, MS SQL Server2000, IBM DB2 9.2/8.1, SQL, PL/SQL, TOAD

IDE’s & Tools: Eclipse 3.3, NetBeansIDE 6.9, ANT1.5, Maven, N1 Service Provisioning System, AnthillPro

Version Controls: IBM Rational ClearCase, Subversion

Protocols: TCP/IP, HTTP, HTTPS, FTP, SOAP, RMI-IIOP

Environment: WindowsNT/2000/XP, Sun OS, Unix and Linux

PROFESSIONAL EXPERIENCE

Confidential, San Francisco, CA

Java/J2EE Developer

Responsibilities:

• Created Technical Specifications and Design of the modules.
• Analyzed the current core architecture and customized it according to new requirements.
• Developed message exchange code using collections/JMS.
• Developed User Interfaces using JSP, Java Script, CSS and HTML to exchange XML messages from application to the other. Also, this interface gives details of current queue depth and the messages on the queue.
• Developed a monitoring tool using PERL/Core Java to get the status of JMX Mbeans (Broker).
• Developed Unit Test cases using JUnit.
• Troubleshooting issues and helping clients in providing on-time solutions.
• Used log4J for logging and debugging of the application.
• Application packaging and deployment in to Dev Environment using AnthillPro.

Environment: JDK 1.5, Struts1.2, Hibernate3.6, Eclipse 3.3, Oracle Weblogic Server 11g, IBM MQ Series 5.2, Log4j 1.4.2, XML, WebServices (SOAP), JUnit, JMS, JNDI, WSDL, JMX, PERL, AnthillPro 3.7, N1 Service Provisioning System, IBM Rational ClearCase.

Confidential, Atlanta, GA

Java/J2EE Developer

Responsibilities:

• Analysis and design of new functionalities.
• Involved in Creation of Dataflow diagrams and created Class and Sequence diagrams using MS-Visio.
• Created Technical Specifications and Design of the modules.
• Developed User Interfaces using JSP, Java Script, CSS and HTML and Layouts using Struts Tiles Framework.
• Implemented Struts MVC Pattern and developed Action Forms and Action Classes.
• Performed form validations using Struts Validator.
• Consumed Active Indicator Web Service (JAX-WS) for getting information about Item Status.
• Involved in Redesigning the DAO Layer using Hibernate ORM Framework.
• Developed Database using PL/SQL packages, procedures, Views etc.
• Implemented OR Mapping of Classes to Database tables.
• Developed Unit Test cases using JUnit.
• Used iText for generating printable PDFs of Item data.
• Used log4J for logging and debugging of the application.
• Application packaging and deployment in to Dev Environment.

Environment: JDK 1.5, Struts1.2, Hibernate3.0, Eclipse 3.3, Websphere 6.0, Log4j 1.4.2, Oracle 10g, XML, WebServices (JAX-WS), JUnit.

Confidential

Java/J2EE Developer

Responsibilities:

• Gathered requirements from business users.
• Wrote user requirement documents based on functional specification.
• MVC design implementing Struts framework.
• Used AJAX to retrieve detailed information of an associate on the list.
• Extensively used JSP, HTML, JavaScript to develop the UI
• Wrote triggers and stored procedures in SQL/PLSQL.
• Used Web Services to check for availability of units in remote agents if not found on the local data source.
• Backup and restore databases.
• Validated change requests and made appropriate recommendations.
• Wrote complex Stored Procedure, Queries, Triggers, Functions, Indexes, User-defined functions and Cursors for the application.
• Optimized the performance of queries with modification in SQL queries, normalized tables, established joins and created indexes wherever necessary
• Designed, developed and maintained the report updates.

Environment: PL/SQL, Java, JSP, MVC, Struts, AJAX, XML, JAX-WS, Oracle 10g, Apache Tomcat, JSP, AJAX, Hibernate, SQL.

Confidential

Java/WebLogic Integration Developer

Responsibilities:

• Involved in requirements gathering and preparation of requirement specification.
• Involved in Interface design discussions with end systems and for the data mapping and routing decisions calls
• Creating the work flows for communication between two end systems. Work flow is the process which would take the input from one end system and transform the data into a format which other end system expects. The creation of work flows can be done using JPD (Java process Definition), Java, XML Schema.
• Developed XQueries for XML transformation, deployed the application in WebLogic Server.
• Web Services were used for communication between various end systems to implement the dialogue services.
• Responsible for the configurations of data sources and connection pools in WebLogic Server.
• Created XSD files to validate the XML Documents.
• Involved in Production deployments for various releases.
• Responsible to build the low level design documents.
• Involved in Code review (4 eye review), design document review, test cases review.
• Responsible in coordination with offshore team, attending weekly status calls to update the work status, issues clarifications etc.
• Involved in knowledge transfer sessions to the technical support team.

Environment: Java, JDK 1.4, J2EE, SQL, XML, SOAP, WebLogic Server, JMS, DB2, SOA, Perl, SOAP, WSDL, ANT, MQ, Messaging Bridges.