SUMMARY

• Over Six Year of professional experience as a Java Developer in Object Oriented development, implementation and maintenance of web and distributed Enterprise applications using Java/J2EE technologies for Telecomm, Banking and Retail organizations using Java, J2EE, JSP, Servlets, EJB, AJAX, Hibernate, Spring, JNDI, Webservices, JDBC, JAXP, RMI, XML, Javascript.
• Expertise in server - side development with JDBC, Servlets, MVC architecture, Java Beans, XML.
• Experience in client-side development with HTML,CSS, JavaScript
• Performed requirement analysis and prepared High Level and Low Level design (HLD and LLD).
• Experience in MVC architecture, Spring framework, J2EE Design Patterns, Spring IOC, Java Server Faces and Hibernate.
• Used and worked with SOAP and Rest Webservices.
• Working knowledge of Agile SCRUM methodology.
• Worked with backend Oracle PL/SQL and writing stored procedures
• Experience with Core Java with multithreading, Concurrency, Exception Handling, File handling, IO, Generics, Data structures and Collections, Garbage Collection.
• Experience with unit testing using Junit and knowledge of ANT and Log4j tools.
• Experience with test-driven development using a various unit testing framework such as JUnit
• Experience in DB2, Oracle, SQL Server 2000, and MS ACCESS databases. Hands on with PL/SQL Stored Procedures, Triggers and Views.
• Created Unix Shell Scripts and maintained production scripts.
• Experience Working in Production support on 24 x 7 x 365 basis.
• Excellent communication, analytical, interpersonal and presentation skills.
• Proficient in Java/J2EE Design Patterns including singleton, command, Model View Controller (MVC), Data Access Object (DAO), and Business Delegate. Well versed with core Java concepts like collections, multithreading, serialization, Java beans.
• Hands on experience working with databases like Oracle 10g, SQL Server 2005 and MySQL.
• Experienced in writing SQL queries, Procedures, Cursors and Triggers.
• Written JUnit Test Cases for unit testing.
• Strong problem analysis and resolution skills.
• Highly motivated team player with zeal to learn new technologies and always believes in giving the best of efforts in challenging environments

TECHNICAL SKILLS

Language: JAVA, JSP, HTML, XML (SAX and DOM), XSLT, Java Foundation Classes/Swing/AWT, JavaScript, Shell script.

Operating System: Linux, Solaris, AIX-UX, HP-UX, Windows 2000/NT

Web App Servers: BEA Web logic Server 8.1/7.3, Web Sphere App server 5.0/4.x, WASDGlassfish App Server, Tomcat

Middle Ware: EJB, JMS, Web Services (SOAP, WSDL)

Databases: Oracle, MySql, MS-SQL Server, MS Access.

J2EE Technologies: Java Servlets, JSP, JDBC, RMI, JMS, JNDI, DAO, Spring, Hibernate, EJB

Scripting Languages: JavaScript, UNIX Shell Script

IDE: Eclipse, Edit plus, WSAD, Net Beans

Tools: Visual Age Java, Rational Rose and Together/J, JunitPVCS, MS Project, MS Office Jakarta ANT, Visio 2000, Log4j, Hudson

PROFESSIONAL EXPERIENCE

Confidential, San Jose, CA

Sr.J2EE Developer

Responsibilities:

• Experience in System Analysis and Design methodology as well as Object Oriented Design and Development using OOAD methodology to capture and model business requirements.
• Worked on the design and development of Program management dashboard and Software Quality Management Dashboards.
• Responsible for developing end to end applications.
• Developed a prototype of the application and demonstrated to business users to verify the application functionality.
• Responsible for developing Class Diagrams and sequence diagrams for modules using Rational Rose.
• Application developed with strict adherence to J2EE best practices.
• Used Spring Core, Spring MVC and Spring JDBC to develop the applications.
• Integrated Spring Web MVC with Spring JDBC for data accessing.
• Developed/Enhanced the UI presentation layer using JSP, HTML, CSS, JQuery and client Validations using JavaScript.
• Designed object model, data model, tables, constraints, necessary stored procedures, functions, Triggers and packages.
• Used Apache Tomcat 6.0.35 and Tomcat plug-in v.33 as eclipse plug-in to deploy the web application.
• Proficient in doing Object Oriented Design using UML-Rational Rose.
• Used AGILE/Scrum methodology to develop application.
• Review and guide the application architects with Object Oriented Design using Rational Unified Process

Environment: Java, J2EE, JSP, Servlet, Spring 3.x, HTML, CSS, XML, JavaScript,, Hibernate, Web Services (SOAP), Oracle 10g/9i, JUnit, JDBC, PL/SQL, Eclipse, ANT, Rational Rose, Solaris/Windows2000.

Confidential, Los Angeles, CA

Sr.J2EE Developer

Responsibilities:

• Experience in System Analysis and Design .
• Proficient in doing Object Oriented Design using UML-Rational Rose.
• Used AGILE/Scrum methodology to develop application.
• Review and guide the application architects with Object Oriented Design using Rational Unified Process (RUP).
• Implemented the web-based application following the MVC II architecture using Spring Framework.
• Developed User defined Custom JSP tags to separate presentation from application logic.
• Responsible for creation and consumption of Web services using SOAP and WSDL.
• Designed, developed JSP, Servlets and deployed them on Weblogic Application Server
• Used Hibernate for mapping the Object oriented model of Java with Oracle.
• Wrote SQL, Stored procedure and PL/SQL for back end.
• Developed HTML and JavaScript. Developed Scripts for UNIX platform deployment.
• Used ANT for compilation and building JAR, WAR and EAR files.
• Experience doing unit testing using Junit.

Environment: Java, J2EE, JSP, Servlet, Spring 3.x, HTML, CSS, XML, JavaScript,, Hibernate, Web Services (SOAP), WebLogic App Server, Oracle 10g/9i, JUnit, JDBC, PL/SQL, Eclipse, ANT, Rational Rose, Solaris/Windows2000.

Confidential, San Francisco, CA

J2EE Developer

Responsibilities:

• Responsible for developing Use Case, Class diagrams and Sequence diagrams for the modules using UML and Rational Rose.
• Used Agile software development methodology which helps to develop project plans.
• Used SCRUM in development of software life cycle.
• Used Spring Framework for dependency injection with the help of spring configuration files.
• Developed the presentation layer using JSP, HTML, CSS and client validations using JavaScript.
• Used AJAX and JQuery, HTML, CSS to created and UI.
• Involved in Installation and configuration of Tomcat Server
• Involved in Dynamic form generation, Auto completion of forms and user validation functionalities using AJAX.
• Involved in writing DAO layer using Hibernate to access the Oracle database.
• Involved in the configuration management using CVS.
• Developed various test cases and performed unit testing using JUnit..
• Developed Unit test cases for the classes using JUnit/Eclipse.
• Developed stored procedures to extract data from Oracle database.
• Application developed with strict adherence to J2EE best practices.
• Developed Ant scripts to bundle and deploy application.

Environment: Java, J2EE, JSP, Servlets, Hibernate, SQL/PLSQL, Web Services, SOAP, WSDL, JUnit, Tomcat 5.5, Oracle 9i, CVS and Windows.

Confidential, Chicago, IL

J2EE Programmer

Responsibilities:

• Worked on the development of procurement system for Confidential . This system monitors the sales & inventory in various Confidential locations and predicts requirements of the future and send out on-line POs to selected vendors to supply electronics items.
• Responsibilities:
• Responsible for developing Use Case, Class diagrams and Sequence diagrams for the modules using UML and Rational Rose.
• Used Spring Framework for dependency injection with the help of spring configuration files.
• Developed/Enhanced the UI presentation layer using JSP, HTML, CSS, JQuery and client validations using JavaScript.
• Deployed Session Beans and Entity beans on WebLogic Application server 8.x.
• Used Web services to extract sales related data from each store.
• Involved in writing DAO layer using Hibernate to access the Oracle database.
• Database logic developed in PL/SQL.
• Developed Business Logic using Servlets, Session beans.
• Database layer that interacts with above Java components designed as PL/SQL packages (objects) to encapsulate data and closely related stored procedures and functions (methods).
• Designed object model, data model, tables, constraints, necessary stored procedures, functions, triggers, and packages.

Environment: Java 2 SDK (JDK 1.3), Web Services, XML,HTML, Weblogic app Server 8.x, PL/SQL, Servlets, Pl/SQL, Oracle 8I and Unix scripts.

Confidential

Programmer Analyst

Responsibilities:

• Responsible for designing and coding the user interfaces.
• Involved in writing code to access Database.
• Dynamic Form based interactive interface for Web pages accessing.
• Designed & developed all the Web Pages for "Employee Information“, with the extensive usage of AWT and HTML.
• Developed Servlets to access the database oracle and MS Access

Environment: Java, HTML, Java Script, Jdk1.2, AWT, JDBC, Oracle

Confidential

Programmer Analyst

Responsibilities:

• Involved in the process of analysis, design, and development of the application.
• Developed user interface using JSP, Struts and Java Script to simplify the complexities of the application.
• The entire application was developed in J2EE using an MVC based architecture with help of Apache Struts 1.3.8.
• Coded Struts Action classes, Model classes.
• Implemented the application using the concrete principles laid down by several Java/J2EE Design patterns like Business Delegate, MVC, Singleton, Data Transfer Object (DTO) and Service Locator.
• Proficient in doing Object Oriented Design using UML-Rational Rose.
• Had good experience in developing complex interfaces using Struts framework and Ajax .
• Consumed Webservices from external systems to extract inventory data.
• Implemented business logic using Session beans, Servlets and Stored procedures.
• Devised logging mechanism using Log4J.
• Used JavaScript for client-side validations, and AJAX to create interactive front-end GUI.
• Implemented client side validations using JavaScript.
• Used Form Based Authentication.
• Used Web Sphere as the application server for deployment.
• Involved in writing stored procedures, complex queries using SQL to process the data on MYSQL DB.
• Performed unit testing on various project modules using JUnit framework.
• Used Apache Ant as build tool.
• Used IBM Rational Clear Case as version control tool for maintaining source code and project documents.
• Implemented Log4J for Logging Errors, debugging and tracking.

Environment: s: Java, JSP, Servlets, Struts, HTML, CSS, JavaScript, JUnit, Shell, SQL, JBOSS, Eclipse, CVS, Linux/UNIX.