SUMMARY

• 9 plus years of experience, Involved in development, system testing, debugging, implementation and maintenance of software applications using Java.
• Strong background in Java/J2EE environments. Well experienced in MVC architecture of Spring and Struts framework.
• Expertise with User Interface Design using JSP, JSF and HTML.
• Experience with developing JSP pages using JSP Standard Tags Library (JSTL) and Struts Tags Library especially Struts Tiles Framework.
• Experience with Core Java component Collection, Generics, Inheritance, Exception Handling and Multi - threading.
• Design and implementation of business logic using Entity and Session Beans to handle transactions and updating of data into teh Oracle database.
• Experience using Design Pattern: Session facade, Value Object, Business Delegates, Singleton, Factory, Service locator and Data Access pattern.
• Experience in Software Engineering Processes, Development Methodologies (UML, Rational rose), Agile methodologies, Business, Requirements Analysis, Object Oriented Analysis & Design and Implementation of software systems, based on industry proven best practices & standards.
• Experience in using Ant for building and deploying J2EE Application archives (Jar and War) on BEA Web Logic, IBM Web Sphere and Jboss.
• Developed Java applications using various IDE’s like WSAD (Web Sphere studio Application Developer), RAD 7.0 and Eclipse.
• Experience in IBM MQ Series as Java Messaging Services (JMS).
• Experience with XML related technologies such XML parsing (DOM, SAX), XSL (XSLT, XPATH, XSL-FO), DTD, Schema, JAXP, JDOM.
• Experience with Web Services in developing Service Oriented Architecture (SOA).
• Experience on Oracle, PL/SQL, Conditional controls, Error Handling, Exception, Cursor Management, Subprogram and Packages.
• Expertise in DB queries, stored procedures using SQL*Plus, PL/SQL.
• Excellent experience with Java Script, AJAX and JQuery
• Experience on multiple platforms Linux and UNIX environment.
• Expertise in Oracle Tools like SQL Navigator, TOAD, SQL Loader.
• Experience with JUnit for teh Unit testing of web application.
• Experience in interacting with Clients, Collection of Requirement Specifications from teh client site, performing Requirement Analysis and Designing.
• Capable to learn new technology and adapt to a new environment quickly.
• Establish and maintain productive working relationship with management, Clients and Team members.
• Delivered Responsibilities as Analyst Programmer and Programmer. Strong functional experience includes Financial, Banking and Insurance.
• Excellent experience in Object Oriented Analysis, Design and Development.
• Worked directly with technical staff and QA engineers on teh team to deliver high quality code for final validation & verification.
• Very good communication / interpersonal skills & ability to work under tight schedules and after-hours, on-call availability.

TECHNICAL SKILLS

Java/J2EE: JDK, Core java, JDBC, Java API, Servlets, JSP, JDBC, EJB, JMS, Web Services (SOAP and WSDL), Hibernate.

J2EE Frameworks: Struts, JSF, ICE Faces and Spring.

Presentation Tier Technologies: Swing, JSP, JSTL, XML/XSLT, JavaScript, HTML, CSS, DHTML, Ajax, JQuery, DOJO

Application servers: IBM Web Sphere, BEA Web Logic, Jboss and Apache Tomcat

Design Patterns: DAO, MVC, Singleton, Session Façade, Service Locator, Business Delegate Web Services, JMS XML, XSL, HTML, CSS, AJAX, Java Script, MQ Series and DOM architecture

Languages: Java, PL/SQL, C, C++ and Visual Basic 6

Databases: DB2, Oracle 8i/9i/10g/11g, MySQL and SQL Server

Architectural Design: Design Patterns, UML, Rational Rose, Object Oriented Analysis and Design, Use Cases Database Design (Relational, Object), DTDs and DFDs.

Operating Systems: Unix (Solaris, Linux), Windows 98 / NT/2000/XP

IDEs: RAD, WSAD,IRAD, Jbuilder, Net beans and Eclipse.

Version Control: CVS, PVCS, Harvest, Subversion and Clear Case.

Build Tools: Ant and Maven.

Testing Tools: Junit.

Others: Log4j, Toad and Rational Clear Quest, Requisite Pro, RSM, RSA etc... E

PROFESSIONAL EXPERIENCE

Confidential, PA

Customer Pickup Coordination

Responsibilites:

• Worked on teh Architecture and design of teh application, stressed on code reuse, maintainability, scalability and high availability.
• Technical Design Document, developing and deploying teh application.
• Used ICE Faces components with JSF implementation to develop user interface for teh management of customer pickup addresses.
• Integrated JSF backing beans to teh Spring configured beans.
• Design teh class diagrams, sequential diagrams and collaboration diagrams in UML using Rational Rose.
• Used JSF to provide a simple model for wiring client generated events to Server Side application code.
• Web Interface is designed using J2EE, XML/SAOP, WSDL, Web Services and JDBC.
• Designed and developed user interfaces using JSP, Java script, XML, XSL and HTML.
• Developed applications to register subscribers, to communicate using JMS.
• Used Subversion for Versioning and concurrent access to teh project files.
• Used Spring Framework for Dependency Injection and spring bean wiring.
• Implemented Data Access Objects (DAO) to access teh Oracle database using JDBC calls in Spring DAO.
• Implemented spring transaction management for some database transactions.
• Implemented web services using spring-ws and developed Web client to access this application.
• Deployed teh application on BEA Web Logic 9.2, IBM Web Sphere 6.1
• Used maven to build and to deploy teh application.
• Involved in writing complex SQL queries.
• Used log4j to capture teh log dat includes runtime exceptions and debug information.
• Used JUnit framework for Unit testing of application
• Resolved and fixed system test bugs and involved in Production third level support.

Environment: Java, J2EE(Servlets, JDBC, JSF,ICE Faces),Struts, Hibernate, Spring, AJAX, JMS, Spring Web Service /Web Services, Junit, Subversion, HTML, XML, IBM WebSphere6.1, BEA Web logic 9.2, MyEclipse 6.6, UNIX, Oracle9i/ 10g, PL/SQL, DB2.

Confidential: Confidential, PA

Treasury Management

Responsibilites:

• Involved in Technical software and application design
• Web Development using J2EE Frameworks.
• Collaborating and consulting with business analysts.
• Developed web application using java, Spring MVC, Spring Security, WebServices, Websphere, IRAD and Oracle.
• Implemented spring transaction management for some database transactions.
• Also worked on enhancements with teh existing application which was implemented using MVC paradigm, implemented by Struts Framework.
• Worked with Spring annotations like RequestMapping, Autowired, Qualifier, PreAuthorize etc..
• Implemented spring transaction management for some database transactions.
• Worked with Ajax and Jquery also implemented customized jquery plugins to meet teh business requirements across teh application.
• Worked with Spring Security to implement single sign on functionality for web application.
• Web Interface is designed using J2EE, XML/SAOP, WSDL, Web Services and JDBC.
• Designed and developed user interfaces using JSP, Java script, XML, XSL and HTML.
• Developed applications to register subscribers, to communicate using JMS.
• Used Subversion for Versioning and concurrent access to teh project files.
• Implemented Data Access Objects (DAO) to access teh Oracle database using ibatis in Spring DAO.
• Developed mybatis/ibatis mapping files in spring module.
• Implemented web services using spring-ws and developed Web client to access this application.
• Worked on various batch jobs using java, spring etc to populate teh static tables also to publish ndm services to various applications.
• Deployed teh application on IBM Web Sphere 7.1
• Used apache Ant to build, ivy to resolve dependencies.
• Involved in writing complex SQL queries.
• Used log4j to capture teh log dat includes runtime exceptions and debug information.
• Wrote lot of junits to coverage teh code for better performance(Used different tools for junit testing like DB Unit, Mockito )

Environment: Java, J2EE(Servlets, JDBC, Struts3, Mybatis, Ibatis, Spring3(Spring AOP, Spring IOC, Spring Theme framework, Spring MVC, Spring Annotations)AJAX, JMS, Spring Web Service /Web Services, Junit, Subversion, HTML, XML, IBM WebSphere7.1, IRAD, LINUX, Oracle11g, PL/SQL.

Confidential, PA

WAMT

Responsibilites:

• Worked on teh Architecture and design of teh application, stressed on code reuse, maintainability, scalability and high availability.
• Technical Design Document, developing and deploying teh application.
• Used ICE Faces components with JSF implementation to develop user interface for teh management of customer pickup addresses.
• Integrated JSF backing beans to teh Spring configured beans.
• Design teh class diagrams, sequential diagrams and collaboration diagrams in UML using Rational Rose.
• Used JSF to provide a simple model for wiring client generated events to Server Side application code.
• Used AJAX for rich internet applications
• Commit and Rollback methods were provided for transactions processing
• Web Interface is designed using J2EE, XML/SAOP, WSDL, Web Services and JDBC.
• Designed and developed user interfaces using JSP, Java script, XML, XSL and HTML.
• Developed applications to register subscribers, to communicate using JMS.
• Used Subversion for Versioning and concurrent access to teh project files.
• Designed and developed teh application using Java Server Faces (JSF), Spring, and Hibernate frameworks.
• Used Spring Framework for Dependency Injection and spring bean wiring.
• Implemented Data Access Objects (DAO) to access teh Oracle database using JDBC calls in Spring DAO.
• Developed hibernate mapping files and integrated hibernate in spring ORM module.
• Implemented spring transaction management for some database transactions.
• Implemented web services using spring-ws and developed Web client to access this application.
• Deployed teh application on BEA Web Logic 9.2, IBM Web Sphere 6.1
• Used maven to build and to deploy teh application.
• Involved in writing complex SQL queries.
• Used log4j to capture teh log dat includes runtime exceptions and debug information.
• Used JUnit framework for Unit testing of application
• Resolved and fixed system test bugs and involved in Production third level support.

Environment: Java, J2EE(Servlets, JDBC, JSF,ICE Faces),Struts, Hibernate, Spring, AJAX, JMS, Spring Web Service /Web Services, Junit, Subversion, HTML, XML, IBM WebSphere6.1, BEA Web logic 9.2, MyEclipse 6.6, UNIX, Oracle9i/ 10g, PL/SQL, DB2.

Confidential: Malvern, PA

AutoClose & Self Service Ticketing

Responsibilites:

• Assisted in gathering teh Customer Requirements and preparing Requirement Documents.
• Part of teh team, working on teh Architecture and design of teh application, stressed on code reuse, maintainability, scalability and high availability.
• Used to perform System testing and Code review.
• Design teh class diagrams, sequential diagrams and collaboration diagrams in UML using RSM.
• Worked as a Sr System Analyst and used to halp to junior developer in coding and design level.
• Design and implementation of business logic using Entity and Session Beans to handle transactions and updating of data into teh Oracle database.
• Developed Enterprise Java Beans for teh different modules in teh system
• Used Ajax for rich internet applications
• Developed teh presentation layer using teh MVC paradigm, implemented by Struts Framework.
• Commit and Rollback methods were provided for transactions processing.
• Used Digital Certificate to secure web service and digitally sign teh interaction between service and teh client through coding.
• Worked with Web Services to provide business calculation to other application in SOA architecture.
• Web Interface is designed using J2EE, XML/SAOP, WSDL, JDBC and EJB.
• User to write many Mapping files and configuration files for Hibernate.
• Worked with Hibernate Criteria Query and Native SQL to select and modify teh Oracle database. Also used Hibernate DAO layer to interact with database
• Designed and developed user interfaces using Java script, XML, and HTML.
• Involved in writing procedures, complex queries using PL/SQL to extract data from database and to delete teh data and to reload teh data on Sybase using SQL Navigator.
• Worked on PL/SQL, Conditional controls, Error Handling, Exception, Cursor Management, Subprogram and Packages.
• Wrote PL/SQL stored procedures to update and access teh data in views. And also worked with different joins in SQL like Inner Joins, Outer Joins.
• Used PVCS and Subversion for Versioning and concurrent access to teh project files.
• Used Junit for integration testing, writing tester code for junit to run.

Environment: Java, J2EE(Servlets, JSP, EJB, JDBC, Struts, JSF, Hibernate, Spring, AJAX, Junit) Web Services(SOAP, WSDL and Digital Certificates), PVCS, Subversion, UML, HTML, XML, IBM WebSphere6.1, RAD7, UNIX, Oracle9i/ 10g, PL/SQL.

Confidential, PA

Sr Java/J2EE Developer

Responsabilités:

• Assisted in gathering teh Customer Requirements and preparing Requirement Documents. Used to communicate with users and business analyst to get teh business for better development.
• Worked on teh Architecture and Technical design of teh application, stressed on code reuse, maintainability, scalability and high availability.
• Responsible for analysis, design, programming, testing and implementation for new and existing application, and production support for systems with medium complexity.
• Worked very close to customers to understand their business processes for better validation and verification.
• Design teh class diagrams, sequential diagrams and collaboration diagrams in UML using RSM.
• Worked on Core Java components Generics, Collections, Multi-threading, Inheritance and Exception Handling.
• Worked with Design Patterns: Session facade, Value Object, Business Delegates, Singleton and Data Access pattern.
• J2EE framework facilitated teh integration & deployment of Servlets, JSP and XML on Web Logic.
• Involved in development of presentation layer using JSP and Servlets with Development tools like RAD.
• Developed teh presentation layer using teh MVC paradigm, implemented by Struts Framework.
• Analysis and design of screens using JSP, Servlets, EJBs, and Struts, HTML, JavaScript, and CSS.
• Worked with JSF tags for data table, lazy loading, pagination, file uploader, custom component, navigation handler, phase listener, collapsible panel
• Worked with Spring in Service/business layer logic and validation.
• Design and implementation of business logic using Entity and Session Beans to handle transactions and updating of data into teh Oracle database.
• User to write many Mapping files and configuration files for Hibernate.
• Worked with Hibernate Criteria Query and Native SQL to select and modify teh Oracle database. Also used Hibernate DAO layer to interact with database
• Used Java Scrispt and Ajax for client side validation while developing web pages.
• Worked with IBM Web Sphere6.1 web/application server and RAD7 as IDE.
• Worked with migration work of web sphere 6.1 to web sphere7.
• Worked with Web Services to provide business calculation to other application in SOA architecture.
• Used JMS to send asynchronous message to different modules. And also developed applications to register subscribers, to communicate using JMS.
• Web Interface is designed using J2EE, XML/SOAP, XSLT, WSDL, JMS, JDBC and EJB.
• Wrote LINUX Shell scripting programs to run teh batch programming.
• Used Ant to build war and ear file.
• Worked with CSS style sheets to give look and feel.
• Worked with JDBC to communicate with database. Very strong on jdbc connections and transactions.
• Very good noledge on Visual Basic and .net as part of rewrite project into Java.
• Wrote PL/SQL stored procedures to update and access teh data in views. And also worked with different joins in SQL like Inner Joins, Outer Joins.
• Worked with Oracle as backend. Create new tables, indexes, views, sequences and query. Also worked with PL/SQL block.
• Worked with RSM and RSA as part of application designing and architectural work.
• Used Harvest and Clear Case for versioning and concurrent access to teh project files.
• Worked with RUP tools as part of teh development. Used Clear Quest as a bug tracking tool and also used Requisite pro to maintain teh project deliverables.
• Used Junit for integration testing, writing tester code for junit to run. Used to create and execute system test scripts.
• Strong communication skills.

Environment: Java 1.5,Design Patterns, J2EE (Servlets, JSP, EJB, JDBC, Struts, Custom Tags, JSF and Spring Frame Work), Java Script, Ajax, JMS, Web Services, Hibernate, Junit, Harvest, Clear Case, Clear Quest, Requisite Pro(RUP tools), UML, CSS, JNDI, JDBC, HTML, XML, XSLT, Visual Basic, IBM Web Sphere6.1/7, RAD6/7, UNIX, Ant build tool, PL/SQL(Stored Procedures, INNER JOIN, OUTER JOIN), Oracle 9i\10g, SQL Server.

Confidential: Malvern, PA

Sr Application Developer

Responsibilities:

• Assisted in gathering teh Customer Requirements and preparing Requirement Documents.
• Part of teh team, working on teh Architecture and design of teh application, stressed on code reuse, maintainability, scalability and high availability.
• Design teh class diagrams, sequential diagrams and collaboration diagrams in UML using Rational Rose.
• Design and implementation of business logic using Entity and Session Beans to handle transactions and updating of data into teh Oracle database.
• Worked on Core Java components Generics, Collections, Multi-threading, Inheritance and Exception Handling.
• Worked with Design Pattern: Session facade, Value Object, Business Delegates, Singleton and Data Access pattern
• J2EE framework facilitated teh integration & deployment of Servlets, JSP and XML on Web Sphere.
• Involved in teh development of JSPs and Servlets for different User Interfaces.
• Developed web-based user interfaces using Servlets, JSP, HTML, and XML based client and server application.
• Developed Enterprise Java Beans for teh different modules in teh system
• Developed teh presentation layer using teh MVC paradigm, implemented by Struts Framework.
• Used to write many Mapping files and configuration files for Hibernate.
• Worked with Spring Ioc of service layer to interact with teh transactions.
• Developed various build scripts for building EJBs, deploying beans across domains, creating jar/war/ear etc. using ANT build tool.
• Used JSF to provide a simple model for wiring client generated events to Server Side application code.
• Used Java Script and Ajax for rich internet applications
• Commit and Rollback methods were provided for transactions processing
• Web Interface is designed using J2EE, XML/SOAP, WSDL, Web Services, JDBC and EJB.
• Designed and developed user interfaces using XML and HTML.
• Worked with IBM Web Sphere web/application server and RAD as IDE.
• Worked with Jboss while migrating to IBM Web Sphere.
• Developed applications to register subscribers, to communicate using JMS.
• Used JMS to send asynchronous message over MQ Series.
• Used PVCS for Versioning and concurrent access to teh project files.
• Involved in writing procedures, complex queries using PL/SQL to extract data from database and to delete teh data and to reload teh data on Sybase using SQL Navigator.
• Worked on PL/SQL, Conditional controls, Error Handling, Exception, Cursor Management, Subprogram and Packages.
• Used Junit and Jprobe for integration testing and performance testing, writing tester code for junit to run.

Environment: Core Java(Multithreading, Collection Framework), Design Pattern, Servlets, JSP, Struts, EJB, JDBC, JSF, Spring, Hibernate, JavaScript, Ajax, JMS, MQ Series, Web Services, Java Script, CSS, JDBC, JNDI, Junit, Jprobe, PVCS, HTML, XML, IBM WebSphere, RAD, Jboss Application server, Ant build tool, UNIX, Sybase, Oracle10g, PL/SQL.

Confidential, New York, NY

Sr Java Developer

Responsibilities:

• Design teh class diagrams, sequential diagrams and collaboration diagrams in UML using Rational Rose
• Used JDBC to access Database.
• Developed Servlets in forwarding requests to different server for invoking teh EJBs and connecting to Oracle database.
• Developed Entity and Session Beans housing teh business logic for Web Sphere application server
• Developed methods in EJB to store and retrieve teh values from teh database
• Used CVS for Versioning and concurrent access to teh project files.
• Designed and developed teh action form beans and action classes and implemented MVC using Struts framework
• Developed Session, Entity and CMP beans (EJB) for crucial business Logic.
• Involved in developing and coding for teh call switch using JSP, EJB and generating triggers.
• Developed various build scripts for building EJBs, deploying beans across domains, creating jar/war/ear etc. using ANT build tool.
• Commit and Rollback methods were provided for transactions processing
• System has a facility to download or upload technical data
• Web Interface is designed using J2EE, XML/SAOP, WSDL, Web Services, JDBC and EJB.
• Used AJAX for rich Internet applications.
• J2EE framework facilitated teh integration & deployment of Servlets, JSP and XML on Web Sphere.
• Used JavaScript for validation

Environment: Java, Servlets, JSP, Struts, JSF, EJB, JDBC, AJAX, JavaScript, Web Services, JMS CVS, HTML, XML, Web Sphere, Eclipse, UNIX, ORACLE, PL/SQL.