SUMMARY

• Extensive background in the cases of software engineering including Analysis, Design, Coding, Testing, Documentation and Implementation.
• Experience in Object Oriented Analysis and Design OOAD using UML Structural and behavioral modeling diagrams including Use Case, Class, Activity, Package diagrams design tools like Rational Rose.
• Strong knowledge of OOP Object Oriented Programming concepts.
• Strong experience in Model, View and Controller architecture
• Extensively worked with Struts based multi-tier applications and MVC Architecture
• Strong experience with Core Java, JDBC, Servlets, JSP, JSTL, Struts, EJB, Web Services, Spring
• MVC, Core , XML, JavaScript and HTML.
• An in-depth understanding of all the phases of Software Development Life Cycle SDLC .
• Expertise in the development of various Applications using Java, J2EE, EJB, and J2EE design patterns like Singleton and Abstract Factory.
• Involved in developing Web Services.
• Hands on experience in working with JDBC DriverManager, DataSource Connection pool and Hibernate.
• Expertise in web technologies like HTML and XML.
• Worked extensively with JUnit for Unit Testing. Prepared various test cases using JUnit.
• Good experience in WebLogic Application Server, Tomcat Application Server, JBOSS and Web Sphere Application Server.
• Working knowledge on Oracle 8i/9i/10g, SQL, MySQL, solid understanding of Relational Database Management System.
• Expertise in using Development Tool Eclipse, JBuilder and NetBeans.
• Hardworking with an enthusiasm to learn new technologies.
• Possesses interpersonal skills, team-working attitude, takes initiatives and have excellent analytical, problem solving and communication skills.

TECHNICAL SKILLS

PROFESSIONAL EXPERIENCE

Java/J2EE Developer

Description: It is a Health Care online system, which performs various tasks like maintaining the user's information, providing users to enter the reimbursement claims and facilitating concerned authority to approve, process the claims. The administration module takes care of adding, modifying and deleting users and policies used to approve and process claims. The system takes care of mailing the concerned statistics to the users and approving authorities. This project involved the analysis of the existing system, code changes, writing wrapper programs for conversion of the existing data and finally the system testing

Responsibilities:

• Designed and developed Class Diagrams and Sequence Diagrams using Rational Rose.
• Designed and developed the application using Struts framework.
• Used Struts validation framework for validation of form data.
• Developed validation classes using struts Validation framework.
• Taken care of Java multi-threading in common java classes / library.
• Designed and analyzed J2EE architecture using struts through java servlets.
• Designed and developed EJBs to handle business logic.
• Used SOA architecture to develop customer profiles using SOAP based web services.
• Used JAXB annotations to marshal and unmarshall request and response.
• Used JMS for mailing statistics data to the users and approved authorities.
• Developed server side functionality for Admin Interface features adding a User, Modifying the User Details, Assigning Roles, Modifying Roles etc. .
• HTML ,JavaScript was used to create user-friendly GUI
• Developed GUI using JSP's.
• Working with creation of Tag Libraries, using JSTL and Struts tags.
• Planned and implemented various SQL, Stored Procedures.
• Used JDBC to access Oracle database and implemented of connection pooling.
• Performed building and deployment of EAR, WAR, and JAR files on test, stage, and production systems in Websphere Application Server.
• Created Test Plans and Test cases to test Java classes.

Environment: J2EE, Java, Servlets, JSP, JDBC, EJB, DB2, Struts, Struts validation framework, Web Sphere Application Server 7, LOG4J, Caching ,JUnit, ESB,JSF, SOAP, XML, JavaScript, CSS3,JQuery,HTML, AJAX, XHTML, UML, ANT, Oracle 10g, Linux

Confidential

J2EE Developer

Description: Marketing Invoice Tracker - This is an invoice tracking application which allows for creating Invoice, Funds Communication, and Recharge Installment Details. The admin section in the application allows for maintaining user, department, cost codes, expense category, exchange rate, agency form type of spend. The creation and updating of the invoice detail is controlled and only authorized people are given access to it. Both declarative programmatic security has been used to control access.

Responsibilities:

• Analyzed the system, worked with the Business Analyst team for gathering the requirements of the system.
• Validated the requirements for the application SDLC .
• Designed Use Case diagrams, Class diagrams, Sequence diagrams.
• Designed the Web application implementing the Model View Controller pattern to make it extensible and flexible.
• Implemented the User Login logic using Spring MVC framework encouraging application architectures based on the Model View Controller design paradigm.
• Used spring framework configuration files to manage objects and to achieve dependency injection, IOC and transaction management.
• Wrote SAX for XML Schema Validation and used SOAP for sending and getting data from different applications
• Designed and developed JSP pages, JavaScript, HTML, Action classes using Struts Framework.
• Understand concepts related to and written code for advanced topics such as Java serialization and Multi-threading.
• Developed GUI for different modules using HTML/CSS, Jquery.
• Was involved in development of the presentation and middle -tier components that provide the new security features.
• Used JMS API for communication between the components.
• Involved in the design and development of the Data Access layer using Spring JDBC classes, responsible for inserting data in MySQL database.
• Deployed the application in JBoss server using Ant scripts.
• Developed testing code with JUnit.
• Used Maven to build the system.
• Utilized Rational clear case as a version control system and for code management.

Environment: J2SDK 1.4, J2EE 1.3 Java, JNDI, Java Mail, JSP, Spring JDBC, Servlets and JSP , JMS, Java Security, Linux, Spring, JSTL, UML, HTML/CSS, JBOSS Application Server, MySQL.

Confidential

Java/J2EE Developer

• Description: Workflow enables user to approve or reject his own message. Users can assign tasks to other groups or other person based upon his authorization to particular resource. The system allows user to create events
• in their calendar. Users get their messages from integrated apps and will be visible to them. They can take action to their message.

Responsibilities:

• Analyze the requirements provided by business analyst and clients.
• Written technical spec for the feature.
• Followed agile methodology Scrum through out the life cycle of application development
• Used rally to track agile based stories, tasks, defects, etc.
• Actively participated in development of user interfaces and deployed in WAS.
• Developed UI using JSP's, JavaScript, dojo and HTML.
• Developed robust, high performance site using AJAX, web standards.
• Worked on Webservice Provider and Consumer using JAX-WS. Involved in working with SOAP,
• XML, etc.
• Developed java classes and data access beans using MyEclipse Blue.
• Written complex queries in PL/SQL and used trigger, functions, etc.
• Written sql script and executed in Oracle database.
• Defect tracking and fast fixing of bugs, which arise in test production instances using rational
• Clearquest.

Environment: MyEclipse Blue 10.0, Java, J2ee, Servlets, JSP, JavaScript, Ajax, dojo, XML, WebSphere Application server 7.0 WAS , Oracle 11g, Toad 10, JUnit, JMS, Log4j, Ant, Agile, SVN, JDBC, Web service, XML, SOAP, JAX-WS, PL/SQL and SoapUI.

Confidential

Senior JAVA Developer

Description:Advanced Metering Infrastructure provides services to the external system, the meter readings which allows them to bill the customers. It communicates with meters through Configuration Engine.

Responsibilities:

• Involved in designing, Developing and implementing the multi-tiered web application using various tools and technologies.
• Involved in developing user interface using HTML5, CSS3, GWT and AJAX.
• Used GWT Designer to design the layout of User interface.
• Hands on experience working with modification of GWT module.
• Experience working with GWT UiBinder and GWT Designer.
• Developing new web service based upon the business requirement.
• Involved in working with Java web based multi-tiered architecture application. Working in various tiers such as Business tier, Integration tier and Database tier.
• In Business Tier, working with Spring framework to develop the core business of the application.
• In the database tier, involved in working with Oracle database.
• Used Oracle Weblogic application server to deploy application.

Environment: Eclipse 3.5, Java, J2ee, Servlets, JSF, HTML5, JavaScript, CSS3, GWT 2.4, XML, Spring 2.5, EJB 3.0, Weblogic 9.2, Oracle 11g, JUnit, JMS, Log4j, Ant, Agile, SVN, Hibernate 3.2 , JDBC, Web service, XML, SOAP and JAX-WS