Summary

IT Engineer working in a highly diverse area skilled in Application Development Programming, Design and develop critical applications in system complexes using sophisticated and complex products and languages. Strong experience in managing and leading all phases of critical projects i.e., performs feasibility studies, resource estimates, perform system analysis, architectural design, Quality Assurance, and project implementation. Interface well with team members, management, coworkers and clients.

1. Ten years of progressively responsible experience in development, testing, documentation and production support applications using Internet, Web and Client Server Technologies in N-Tier J2EE Architecture on UNIX and Windows environments.
2. Excellent programming skills in Java, J2SE, J2EE and Database technology, including Core Java, JDBC, Servlets, JSP, JSF, Java Beans, EJB, JNDI, JMS, Java Mail, RMI, CORBA, XML, XSL, XSLT, RPC, JFC Swing, JavaScript, Jakarta Struts Framework, Hibernate, Sabre, SQL and PL/SQL.
3. Architecture of the modules according to the j2EE standards Client tier, Web tier, Business tier and EIS tier .
4. Extensive experience in all phases of Software Development Life Cycle which includes Analysis, Design, Development, Testing, Implementation and Support.
5. Exposure in technical requirements, performing System analysis and detailed design Use-Case Analysis, Functional analysis, data modeling program with class Sequence, Activity, state diagrams using UML notation with Rational Rose and Konesa.
6. Experience in using of various web/application/directory servers like IBM WebSphere, BEA Weblogic, Oracle 9iAS, ATG Dynamo, Iplanet and Apache Tomcat.
7. Experience in Java, Object Oriented Analysis Design OOAD , particularly in the development of Use Cases and design using Rational Rose.
8. Expertise in Web Services SOAP, UDDI, WSDL , JAXP, JAXM.
9. Extensive experience in XML related technologies like XML, XSL, XPATH, DTD, XML Schemas, SAX, DOM, and Parsers.
10. Expertise in client side technologies such as AJAX,HTML, DHTML, Java Script, Applets, AWT, and JFC/Swing.
11. Proficiency in PL/SQL Programming to develop Stored Procedures/Functions, Packages and Database triggers.
12. Involved in logical modeling and physical database design.
13. Exposure in using Data Modeling tool Erwin and TOAD.
14. Extensive experience in different IDE's like Textpad, Editpad, WSAD, Eclipse, Visual Caf , Oracle Jdeveloper, Jbuilder, NetBeans, Forte and Kawa.
15. Experienced in Design and Execution of Test criteria, Scenarios, and Scripts from requirements.
16. Experience in Unit testing and User Acceptance Testing UAT .
17. Experience in java Product Support.
18. Expose to Configuration of SSL on Websphere and Weblogic application srevers.
19. Exposure to AS/400 System.
20. Sound knowledge in ANTLR Parser.
21. Exposures to Web focus Reports.
22. Strong written and verbal communication skills, team player, self-starter.

Technical Skills

Professional Experience

Confidential

Responsibilities

1. Involved in preparation of Design documents.
2. Developed and debugged the application using the Eclipse IDE
3. Developed flow diagrams in functional specification document using VISIO.
4. Involved in Regression Testing, Functional testing of the application.
5. Responsible for improving performance of the Application.
6. Responsible for troubleshooting production problems.
7. Responsible for supporting Paper, EMC Formats and RA generation.
8. Involved in requirements analysis, Design, Unit test case development of 270-271, 276-277 formats.
9. Involved in developing Test bed for Paper, EMC, 837 formats.
10. Involved in Developing Junit test cases.
11. Used LOG4J framework for logging
12. Worked on Screens bug fixing and updations.
13. Responsible for monitoring and Operational support to 835 process.

Environment: Java, J2EE, Servlets, EJB, JDBC, JSP, Java Script, DHTML,AJAX,DTD, Windows 2K/XP, XML, Web logic 8.1, Edifecs, Gentran. UNIX.

Confidential

Responsibilities

1. Involved in preparation of Design documents.
2. Involved in Site minder integration with Imaging Application.
3. Developed and debugged the application using the WSAD
4. Developed flow diagrams in functional specification document using VISIO.
5. Involved in Regression Testing, Functional testing for the application.
6. Responsible for improving performance of the Application.
7. Responsible for troubleshooting production problems.
8. Developing and bug fixing of Webfocus Reports.

Environment: Java, J2EE, Servlets, EJB, JDBC, JSP, Java Script, DTD, Windows 2K/XP, XML, SiteMinder, WSAD, VISIO, Webfocus, Websphere and UNIX.

Confidential

Responsibilities

1. Involved in preparation of Functional Specification document.
2. Involved in Site minder integration with IIS.

1. Involved in Design and Analysis using UML and Rational Rose.

1. Developed Enterprise Java Beans EJB with full flow of business logic.

1. Developed the templates and generic JSP pages to be used in all the pages.

1. Developed and debugged the application using the Ecllipse IDE
2. Developed flow diagrams in functional specification document using VISIO.
3. Use of the Struts Framework for the application based on the MVC design paradigm.
4. Installed and Administered Weblogic 8.1 troubleshooting and Performance tuning of the application deployed.
5. Developed Customized failover support for application servers.
6. Written and debugged the ANT Scripts for building the entire web application.
7. Involved in reviewing the necessary deliverables like System Test Plan, System Test Cases, System Test Report, System Test Log, and System Test Summary.
8. Involved in reviewing the code developed by the team members personally and by externally reviewers.
9. Involved in regression Testing, Functional testing and GUI testing for the application using WinRunner and Load Runner.
10. Involved in the design of Database Schema.
11. Designed and developed SQL Server DB schema on production and Development Boxes.
12. Responsible for improving performance of the Application.
13. Responsible for troubleshooting production problems.
14. Responsible for resolving integration issues of hardware load balancer and SSL with ETA application.
15. Involved in interface development to Sabre Global Reservation System System using EJBJSAPI.
16. Tested, debugged and implemented the application using JUnit for unit testing.

Environment: Java, J2EE, Servlets, EJB, JDBC, JSP, Apache Struts Framework, Ant, Java Script, Log4j, JRun, DTD, IIS, SQL Server 7.0/2000, Windows 2K/XP, XML, SiteMinder, Eclipse, VISIO, JUnit, Weblogic 8.1, Weblogic express and Sabre.

Confidential

Responsibilities

1. Involved in Design using rational rose UML tool for creating Use case, Class, sequence, Collaboration, Component and deployment diagrams.
2. Involved in design and development of front End screens using Struts framework.
3. Involved in design and development of Middle tier code using different Design patterns Session fa ade, VO, DAO patterns.
4. Developed the required XML Schema documents and implemented the framework for parsing XML documents.
5. Design and development of user interface using JSP
6. Developed Build scripts using ANT for deployment.
7. Involved in code and test cases review activities.
8. Involved in design and development of Messaging System, required for sending Database updates to a Queue.
9. Performed coding, unit testing, documentation and deployment of Entity Beans, Session Beans and Servlets using WSAD
10. Developed and deployed Orion application over the WebSphere application server.
11. Used LOG4J framework for logging
12. Performed performance tuning and timing statistics of the application.

Environment: Java, J2EE, Servlets, EJB, JDBC, JSP, Apache Struts, UML, XML, MQ Series, Ant, LOG4J, Java Script, IPlanet, WebSphere, WebSphere Studio Application Developer WSAD , Informix, Unix and Windows NT.

Confidential

Responsibilities

Associated in Design and development of Batch and Scheduled Printing of reports screens

1. Renewal period Maintenance Module screens, beans, database tables .
2. Involved in Load Testing of application on Resin,WebSphere, JBoss and Weblogic servers.
3. Involved in developing regression Test scripts using QaRun.
4. Involved in Evaluation of Java Server Faces Technology under TCM activity.

Environment: Java, J2EE, Servlets, EJB, JSP, JSF, XML, Java Script, Oracle, Resin, Jboss, WebLogic, WebSphere, Apache, Tomcat, Kawa and Windows NT.

Confidential

Responsibilities

1. Involved in development of different UML diagrams like usecase, class, sequence, collaboration, component, deployment diagrams.
2. Involved in analysis, design and development of chat application using WebStart, JMS and servlet technologies.
3. Developed GUI Interface using Java Swing components like JTree, JTable, JFileChooser GUI.
4. Implemented the Layout Managers.
5. Design included Icons, Labels, buttons, checkboxes, Lists, Menus, Toolbars, and Dialog Box.
6. Developed Business Components such as Request, Delegate, Response Handlers, View Beans for end-to-end application flow.
7. Involved in code review activity.
8. Involved in Unit Test case and System integration test cases reviews.
9. Involved in R D activity of web start Technology.

Environment: Java, J2EE, Servlets, XML, UML, Swing, JMS, Resin, HTML, Java Script, Tomcat, Apache,

JBuilder, Oracle and Win NT.

Confidential

Responsibilities

1. Involved in Evaluation of different UML tools like AgroUML, Magic draw, TogetherJ and Rational rose UML .
2. Responsible for complete Design and development of all Dialog boxes in the Konesa project using Java Swing components.
3. Implemented dialogue boxes using different panels with JTable, JFileChooser GUI, Icons, Labels, buttons, checkboxes and Lists components.
4. Implemented logging for all user actions and application errors by custom logging framework.
5. Implemented selective updation of UML model in dialogue boxes.
6. Responsible for developer testing and bug fixing.
7. Involved in evaluation of XML and Java speech API under TCM activity.
8. Collaborative Games development using Konesa framework Developed chess and car race games proto types .
9. Involved in designing and implementation of Konesa plug-in for NetBeans IDE tool.
10. Involved in Product Support of Konesa Tool.

Environment: Java, Servlets, XML, XMI, TogetherJ, NetBeans, UML, Swing, JMS, RMI, Oracle, Apache, Tomcat, JDeveloper, UNIX and Windows.

Confidential

Responsibilities

1. Analysis, Design and Development of Front End pages using html.
2. Client side validations using Java script.
3. Developed different Servlets for core business logic
4. JDBC used for database connectivity.
5. Involved in developer testing and bug fixing.

Environment: Java, Servlets, HTML, Oracle, Notepad, Apache and Win NT.

Confidential

Responsibilities

1. Involved in requirement analysis.
2. Design and development of front end pages using html and validations using Java script
3. Developed different Java Servlets on the server side with the required business logic.
4. Developer testing and bug fixing.

Environment: Java, Servlets, Java Script, HTML, Oracle, Win NT and Apache Tomcat.

Confidential

Responsibilities

1. Design and development of Front end pages with html and java script.
2. Developed several Java Servlets for business logic implementation.
3. Developer testing and bug fixing.
4. Involved in configuration of Web Server and application deployment.
5. Working with the users to gather the requirements
6. Part of the Technical Design meetings

Environment: Java, Servlets, Java Script, Oracle, Apache, HTML and Win NT.

Confidential

Responsibilities

1. Developed several Front End pages with html and validations done using java script.
2. Developed several Java Servlets for business logic implementation.
3. Involved in Configuration of web server and application deployment.
4. Involved in Design Development of SQL operations on database.
5. Developer testing and bug fixing.

Environment: Java, Servlets, Java Script, Oracle, java mail, Apache, HTML and Win NT.

Confidential

Responsibilities

1. Developed user interface screens for product maintenance, cash bills/invoices, and customer maintenance and product receipts using VB.
2. Reports were generated using Crystal Reports.
3. Wrote several stored procedures, functions, triggers and packages for handling customer payments/product receipts, cash/invoice transactions, on-line stock updates and validity of the transactions.
4. Constraint checking was done at the database level using database triggers.
5. Prepared user documentation and provided technical assistance including support by extensive on-line help for the end-users.

Environment: VB, Crystal Reports, Oracle and Windows.