SUMMARY:

• 10 years of professional experience in core area such as Analysis, Design, Coding, Implementation Testing, and Deployment of Object Oriented and Web based Enterprise Applications using Java/J2EE technologies.
• Highly experienced in Agile methodologies, Enterprise applications, Distributed Application Development, Client/Server Applications, Servlets /Applet communication, Internet/Intranet based database applications and developing, testing and implementing application environment using J2SE, MVC design pattern, Java, Servlets, JSP, EJB, JavaScript, Spring 4.0.x, Hibernate 4.0, Web Services (SOAP and Restful), HTML5, XML, WebLogic, JBOSS 4.2.3, SQL, PL/SQL, JUnit, JPA and Apache - Tomcat, Linux.
• Solid Management skills, demonstrated proficiency in leading and mentoring individuals to maximize levels of productivity, while forming cohesive team environments.
• Working Experience with Service Oriented Architecture and also good Experience in Spring IOC, Ehcache,Spring MVC and JSF 2.2 with PrimeFaces and good experience in Java 8.
• Experience in Client Side Design and Validations using HTML 5, DHTML, AngularJS, JSON, JACKSON, CSS, JQuery, Ajax, JavaScript, and JSTL.
• Expert in developing Multi-tier web applications using various J2EE technologies like Servlets, JSP, JDBC, JNDI and JMS.
• Good skills in Relational database application development using MySQL server, good exposure to JDBC.
• Analytical thinker that consistently resolves ongoing issues or defects, often called upon to consult on problems that have eluded resolution by others.
• A team leader with strong client skills gained on various projects.
• Over 9 years of experience in Core Java, Multithreading and Design Patterns.
• Over 6 years of experience in Hibernate and Spring Framework.
• Over 4 years of experience in Web Technologies like JSF, HTML5, CSS3, Ajax, JQuery, JavaScript and JSTL.
• Over 3 years Development and deployment experience with Web Sphere5.1, 6.1,7,8 Oracle Web Logic 8.1/9.1/10, Tomcat 5x/6x/7x/8x.
• Expertise in relational databases like Oracle, My SQL, Sybase and SQL Server.
• Extensively worked on preparing HLD/LLD based on OOAD Design Patterns.
• Articulate in written and verbal communication who can fluently communicate in the languages of both people and technology. Organized self-starter and team player with strong interpersonal skills.
• Expertise in managing all post implementation support activities including responding to end user questions and resolving production issues.
• An innovative team player proven to work under tight deadlines, adaptable to new software technologies, quick learner and also can work efficiently as an individual.

TECHNICAL EXPERTISE:

Languages/Tools: J2EE, Java6.0, EJB 3.0, JDBC, Web Services, SOAP, WSDL,UDDI, JAXB, JAX WS, JAX RS, REST, Struts, Spring Framework, Spring Boot, JMS, JNDI, J2EE Patterns, XML, XSL, XSLT, XPATH, PL/SQL,, C, C++, Eclipse 3.4, NetBeans, Jbuilder 6.0, Ant.

Web Technologies: JSP, JSF, Primefaces, Servlets, HTML5, JQuery, Ajax, JavaScript, CSS3

Applications &Web Servers Sun One Web Server 6.0, BEA's WebLogic 9.1/8.1/7.0/6.0 , WebSphere 6/5.0/4.0/3.5.4 , Oracle 9i/10g AS, JBoss, Apache’s TOMCAT, IIS 5.0, Glassfish.:

IDE Environment: Eclipse3.4, Net Beans, Jdeveloper9.0.3/ 3.3, and Visual Age

Databases: ORACLE 12c/11g/10g/9i/8i/8.0/7.3, MS-SQL Server 2000/ 7.0, Sybase, MySQL3.2, ACCESS2000.

Case Tools: Rational Rose 4.0, Clear Case, Clear Quest, UML2.0, Toad, ERWIN 4.1 /4.0/3.5,PVCS, ITS, Oracle Designer6i/2000.

Operating Systems: Windows 7/Vista/XP/2000/NT, Sun Solaris, HP-UX, UnixSVR5.0/4.0., Linux.

PROFESSIONAL EXPERIENCE:

Confidential, Plano, TX

Lead/Sr. Java Developer

Responsibilities:

• Participated in detailed requirements gathering, Analysis, Development and Testing.
• Implemented the application modules using Spring Core layer(IOC), Spring Security, Spring AOP, Spring ORM, Spring Batch, Spring Rest web services to develop the application.
• Used Java 8 streams and lambda expressions to increase performance.
• Built application on Spring Boot (annotation based) running on Embedded Tomcat.
• Converted a monolithic app to microservices architecture using Spring Boot using 12-factor app methodology.
• Implemented REST Microservices using Spring Boot. Generated Metrics with method level granularity and persistence using Spring AOP and Spring Actuator.
• Implemented Zipkins for distributed Microservices Monitoring. Integrated Swagger UI and wrote Integration testing along with REST document.
• Development of both phases simulator’s utility classes and web service development.
• Produced UML diagrams (use case, class, and sequence diagrams) to document in design phase.
• Extensively used design patterns like Singleton, Factory, Abstract Factory, Façade, DAO, and MVC.
• Task identification and estimation, web application development primarily in JAVA using Struts, UI development using HTML prototyping, CSS and Firefox plug-ins like Firebug, bug fixing, maintenance, unit testing and end-to-end functional testing.
• Developing micro services in cloud environment.
• Amazon EC2 is also used for deploying and testing the lower environments such as DEV,INT and TEST.
• Selecting the appropriate AWS service based on compute, data or security requirements.
• Programmed in JAVA in a UNIX environment and investigated various tools available on UNIX.
• Work with the development team in a fast paced Agile environment and track daily progress with Rally.
• Mentored newly joined developers in technical and functional areas.
• Developed XML, XML schema and parser using SAX and DOM and implemented System Oriented Architecture Methodology.
• Developed reports based on the identified requirements.
• Involved unit testing, interface testing, system testing and user acceptance testing of the workflow tool.
• Supported the applications through production and maintenance releases.
• Attend various Agile ceremonies Confidential planning, Retrospective.

Environment: Spring, Agile scrum, Spring 4.1, Spring boot 1.4, Restservice, HTML, AJAX, Jquery, Javascript, Java 8, Junit, Oracle 12c, XPATH, SVN and Tomcat.

Confidential, Frisco, TX

Lead/Sr. Java Developer

Responsibilities:

• Implemented onboarding functionalities for the new clients like Mccormick, Morton Salt Bulk.
• Refactored and implemented a new design approach for the new clients like BASF, HeritageBag, MidTier Accounts.
• Implemented the design patterns like Strategy, Factory design pattern for the existing clients like GEWaters, McCormick and Morton Salt Bulk.
• Resolved and Implemented solutions for the major issues in the modules like Shipment tracking, Shipment Mode Execution.
• Implemented validation Strategies in the incoming transaction for many of the Accounts like Mccormick, Morton Salt Bulk.
• Deployed and build the application using the Maven and Jenkins. Configured the JIRA and Jenkins for Continuous Integration (CI) setup for the project.
• Implemented JPA methodologies in the applications like Shipment Planning system and Shipment Tracking systems for assigning and retrieving the carrier information.

Environment: Spring, AngularJS, Agile scrum, Spring 4.1, Restservice, HTML, AJAX, Jquery, Javascript, Java 8, Junit, Oracle 12c, XPATH, SVN and Weblogic.

Confidential, Austin, TX

Lead/Sr. Java Developer

Responsibilities:

• Refactored and implemented a new design approach for the new Report Modules by adding only single Rest end points for all the existing 17 Holden reports.
• Added new Validations for all the exiting Rest endpoints to ensure the right Input format is received in the backend layer to process the reports.
• Implemented User authentication for the Holden reports using Spring Security.
• Implemented the Jackson Serialization and Deserialization for the JSON-Java conversion for all the existing and new reports.
• Implemented the JPA methodologies in the DAO Layer for all the business entities.
• Implemented Restful webservice using Spring MVC as the middle layer to interact the Business layers and the UI Layer for the other modules Like Promises, Supplier Exclusion and Admin screens.
• Implemented UI pages for the Report modules with AngularJS, Bootstrap, JavaScript, HTML5, JSON and CSS.
• Implemented Mock testcases by using Mockito for testing the modules like Reports and Promises.
• Designed and developed end to end performance logging module using Slf4j Logger.
• Involved in analysis of the business requirements for the new functionality and also analyzing the changes in the existing module as per the business requirement.
• Responsible for designing the necessary logic for the implementation depending upon the business requirements in different modules.
• Implemented Messaging Service of EJB to send Messages to the external vendor Supplier application.
• Implemented Session Façade EJB as the façade layer between the business layer and the client layer.
• Implemented Ehacache as the caching mechanism for the scalability and boosting the performance for the report modules.
• Deployed and build the application using the Maven and Jenkins. Configured the TFS and Jenkins for Continuous Integration (CI) setup for the project.
• Involved with deploying the updated or new applications to the multiple system environments and provided instructions to ensure all software and technologies were deployed correctly.
• Implemented business logic using JAVA coding / development with Spring and Spring Data with the Oracle Weblogic Application server.
• Involved in performing Unit and Integration testing using Mockito. Built the application using Test Driven Development (TDD) approach.

Environment: SpringMVC, AngularJS, Agile scrum, Spring 4.1, Restservice, HTML, AJAX, Jquery, Javascript, Java 8, Junit, Oracle 12c, XPATH, SVN and Weblogic.

Confidential, Austin, TX

Lead/Sr. Java Developer

Responsibilities:

• Utilized Spring as the architectural framework. Have utilized Dependency Injection, AOP, Spring DAO and Spring Context modules of Spring framework in the project.
• Implemented the SOAP based Webservices with the Texas Gov. for the payment transaction.
• Implemented Xpath in the application for the search query in the Texas.gov XML files.
• Implemented the Hibernate methodologies with JPA in the DAO Layer for all the business entities.
• Implemented UI pages with JSF, Primefaces, Javascript, HTML5 and CSS.
• Designed and developed end to end performance logging module using Slf4j Logger.
• Modified existing Spring MVC User Interface using JavaScript, HTML5, CSS3, Custom tags.
• Design and developed multiple web (UI) pages using JSF, Primefaces, AJAX and HTML.
• Create and designed Authentication page using multiple API calls (via AJAX) for form validation.
• Implemented Ehcache for boosting the performance while retrieing and storing the main payment information.
• Implemented EJB session façade layer in the external application like GroundWater and SWR13 application.
• Configured Ehcache with Spring for validating and retrieving the payment Information.
• Followed the Agile methodologies process in this project and worked closely with Business analyst to understand the rules and implemented required functionality.
• Involved in analysis of the business requirements for the new functionality and also analyzing the changes in the existing module as per the business requirement.
• Responsible for designing the necessary logic for the implementation depending upon the business requirements in different modules.
• Deployed and build the application using the Maven and Jenkins. Configured the JIRA and Jenkins for Continuous Integration (CI) setup for the project.
• Involved with deploying the updated or new applications to the multiple system environments and provided instructions to ensure all software and technologies were deployed correctly.
• Implemented business logic using JAVA coding / development with Spring and Hibernate with the Oracle Weblogic Application server.

Environment: JSF, Primefaces, SpringMVC, Agile scrum, Spring 4.1, Hibernate 4.0, Restservice, Webservices, HTML, AJAX, Jquery, Javascript, Java 7, Junit, Oracle 10g, XPATH, Github and Weblogic.

Confidential, Houston, TX

Lead/Sr. Java Developer

Responsibilities:

• Used CSS3 and HTML5 to control the page layout, look and feel of WebPages.
• Used JavaScript alongside with jQuery for Client-side validations.
• Designed and developed end to end performance logging module using JavaScript Cookies and Log4J.
• Modified existing User Interface using JavaScript, HTML5, CSS3, Custom tags.
• Design and developed multiple web (UI) pages using JSF, Rich Faces, AJAX and HTML.
• Used the DOJO Chart with JavaScript and AJAX to develop customized graphs for a consumption rate per month for a user.
• Create and designed Authentication page using multiple API calls (via AJAX) for form validation.
• Implemented Different Design patterns like singleton, factory and J2EE design patterns like Business delegate, session façade, Value object and JCO with SAP Server.
• Worked closely with Business analyst to understand the rules and implemented required functionality.
• Involved with deploying the updated or new applications to the multiple system environments and provided instructions to ensure all software and technologies were deployed correctly.
• Involved in analysis of the business requirements for the new functionality and also analyzing the changes in the existing module as per the business requirement.
• Responsible for designing the necessary logic for the implementation depending upon the business requirements in different modules.
• Involved with deploying the updated or new applications to the multiple system environments and provided instructions to ensure all software and technologies were deployed correctly.
• Implemented business logic using JAVA coding / development with EJB and SAP Java connector to the backhand SAP Server.
• Performed unit and Integration testing (JUnit).
• Used Test Driven Development (TDD) approach to build the application.
• Implemented Functional Modules in the JCO for the backhand SAP Server and executed the function thoroughly without any defects.
• Involved in Performance testing on all UI pages like authentication, Registration, Account details, Multiple Account Details, Payment detail pages and several JCO functional modules.
• Unit tested all the UI pages to backhand SAP functional modules and increased the performance level.

Environment: HTML, AJAX, Jsf, Jquery, Javascript, Java 7, Spring 3.0,Junit, SAP Server, NDWI, Primefaces.

Confidential, Jacksonville, FL

Lead/Sr. Java Developer

Responsibilities:

• Designed and developed applications using Java, J2EE, & XML to implement CM and CAQH logic in façade code. Developed Entire application using RAD.
• Maintained code and its versioning in Rational Clearcase. Handled code merging and branching in clearcase.
• Extensively used the LOG4j to log regular Debug and Exception statements.
• Performed code review and unit tested the application
• Closely worked with Test Team to identify bugs in application.
• Module lead for services module like Client Repository Service, Accumulations Service, Accumulator Exchange, Encounter application.
• Involved in analysis of the business requirements for the new functionality and also analyzing the changes in the existing module as per the business requirement.
• Developed Webpages using web components like JSF Richfaces, CSS and HTML for the application like Accumulator Exchange. requirements in different modules.
• Built the application using Test Driven Development (TDD) approach.
• Developed and implemented several test cases using JUnit framework.
• Built and Developed the Ehcache caching mechanism for the modules like Encounter system.
• Responsible for writing code as per design of the business requirements in different modules.
• Involved in preparation of Test cases. Unit testing and integration testing of the application code.
• Utilized Spring as the architectural framework. Have utilized Dependency Injection, Spring MVC, AOP, Spring DAO and Spring Context modules of Spring framework in the project.
• Devise new approaches, apply existing criteria in new ways and draw conclusions from comparative situations.
• Development of application communication through asynchronous message using JMS, MQ, MDB process message in point-to-point scenarios
• Development of MQ application programs for Java JMS environments using queues and messages. Working with JMS Handling and managing exception conditions. Handling acknowledgements, retries, cancellations and transactions.
• Experience in JDBC coding like connections, querying/inserting and writing stored procedures.
• Analyzed and developed Data Management using JDBC in applications like Accumulator Exchange and Encounter Service.
• Configured IBM MQ Series queues for writing messages during the development perspective.
• Implementing business logic using JAVA coding / development with EJB.
• Worked closely with Business analyst to understand the rules and implemented required functionality.
• Involved with deploying the updated or new applications to the multiple system environments and provided instructions to ensure all software and technologies were deployed correctly.

Environment: Java 7, Websphere 7, Websphere MQ series, Spring 3.0,Junit, JSF Richfaces,Oracle 10g and 11g, RAD 7.0, JAXB,UNIX environment.

Confidential, Oldsmar, FL

Lead/Sr. Java Developer

Responsibilities:

• As a technical team lead, was a part of analysis of the business requirement for the new functionality and analyzing the changes in the existing module.
• Implemented JAX-RPC and JAX WS services and had extensive experience in working with Web Services languages like WSDL &SOAP.
• Developed Webpages using web components like JSF Richfaces, CSS and HTML for the application like ODD.
• Responsible for analyzing and providing estimates for different modules and tracking changes and updating status. Interacted with the Client/Product Engineers for requirement gathering.
• Plan, coordinate and conduct multiple complex software engineering activities
• Team leader on numerous projects utilizing Java, Java EE, EnterpriseJava Bean, NetBeans to create fully-integrated client management systems.
• Create and participate in software planning and estimating, status monitoring and reporting.
• Utilized Spring as the architectural framework. Have utilized Dependency Injection, Spring MVC, AOP, Spring DAO and Spring Context modules of Spring framework in the project.
• Devise new approaches, apply existing criteria in new ways and draw conclusions from comparative situations.
• Used Jasper reporting tool as the reporting tool to generate the reports for the Local monthlies, overnight, Minute by Minute data for the end clients.
• Design of REST APIs that allow sophisticated, effective and low cost application integration for the downstream application ODD.
• Designed and documented REST/HTTP APIs, including API versioning strategy.
• Development of application communication through asynchronous message using JMS, MQ, MDB process message in point-to-point scenarios
• Development of MQ application programs for Java JMS environments using queues and messages. Working with JMS Handling and managing exception conditions. Handling acknowledgements, retries, cancellations and transactions.
• Involved in building application using TDD
• Developed test cases using JUnit framework.
• Implemented Different Design patterns like singleton, factory and J2EE design patterns like Business delegate, session façade, Value object and DAO design patterns.
• Development of application communication through asynchronous message using JMS, MDB process message in point-to-point scenarios.
• Involved in writing code to transform XML documents using JAXP
• Troubleshoot for program errors in existing systems.
• Make recommendations on the assessment of tools and software products.
• Manage and support other software engineering staff.
• Participate in the pursuit of new business by identifying opportunities and contributing to tender preparation.
• Participate in continuous improvement initiatives.

Environment: Java 6, Weblogic 9.0, JMS, Web Services, SpringMVC, Jasper Reporting tool, Junit, Sybase, NetBeans, JAXB, Control-m tool, UNIX Environment.

Confidential, Oldsmar, FL

Lead/Sr. Java Developer

Responsibilities:

• Involved in designing High Level Design and Low Level Design.
• Involved in database design (MySQL database using Heidi SQL).
• Coded Entities, DAO implementation classes and service implementation classes.
• Used Jdeveloper as IDE tool and designed and coded helper classes.
• Generated DAO’s to map with database tables using Hibernate.
• Wrote Hibernate queries to retrieve the data, and to save the data.
• Used Spring MVC framework architecture and Spring IOC, worked with controllers and JSPs.
• Involved in fixing the bugs in application.
• Utilized Spring as the architectural framework. Have utilized Dependency Injection, Spring MVC, AOP, Spring DAO and Spring Context modules of Spring framework in the project.
• Worked on log4j for authentication process.
• Developed and implemented several test cases using JUnit framework.
• Used CVS as version control system.
• Developed the components for parsing XML documents using SAX and DOM parsers.
• Implemented design patterns like DAO, Session Façade and Value Objects.
• Implemented the Web Services functionality in the application to allow external applications to access the data.
• Used REST as the Web Service framework for creating and deploying Web Service clients.
• Developed and implemented several test cases using JUnit framework.
• Used Hibernate as ORM tool and defined the mapping and relationship of each table in database.
• Coordinated with QA team to ensure the quality of application.
• Worked with MAVEN and involved in creating JAR, and WAR files.

Environment: Java, JSP, J2EE, Oracle, Struts and Spring Framework, Hibernate, Glassfish, UML, Toad, Clear case, JDeveloper.

Confidential, Oldsmar, FL

Java Developer

Responsibilities:

• Implemented in Spring and MVC Frame Works, Hibernate and experience in SOA (Service Oriented Architecture) by creating the Web Services with SOAP and WSDL.
• Extensively worked on Spring and Hibernate workflows creation.
• Implemented Web Services (WSDL) and effectively worked with SOAP.
• Ability to interact with IT staff or vendors in performing complex testing, support and troubleshooting functions.
• Good knowledge in log4J implementation to persist the data into logs files.
• Prepared the requirements document and technical specification document to start the implementation.
• Modified existing User Interface using, JavaScript, HTMLCSS, Custom tags.
• Implemented JAX-RPC and JAX WS services and had extensive experience in working with Web Services languages like WSDL &SOAP.
• Used Web service call composer stylus studio for testing Web Services and preparing soap envelopes from WSDL.
• Creating and Consuming Web Services; Communicating with SOAP messages for SOA systems.
• Multithreaded Java application to process the customer’s request from the request.
• Designed and implemented the integration of Httpclient for the client-server http communication in Java SDK which significantly increased the performance.
• Involved in writing JUnit test cases and system test cases.

Environment: Java, JSP, J2EE, MySQL, Struts and Spring Framework, Hibernate, JBoss, UML, Toad, CVS, Clear case, Web Services, Jdeveloper.

Confidential, Charlotte, NC

Java Developer

Responsibilities:

• Involved in complete software development life cycle management using UML (Unified Modeling Language) - Requirements gathering, Conceptual design, Analysis, Detailed design, and Development.
• Written Web Services to publish messages to MQ to communicate with Legacy applications.
• Written Web Services (WSDL) to exchange data between different applications which are on different platforms.
• Design and developed multiple web (UI) pages using JSF, Rich Faces, JSP and HTML.
• Architecture for the Client Application using JSP, Servlets, Icefaces, JSF.
• Develop the CSS required for the UI. This included over-riding existing Icefaces CSS.
• Design UI and write backing business logic, in the existing framework. The existing framework involved Spring, Hibernate and Oracle in the persistence layer with JSF, Icefaces and JSPs forming the front-end.
• Responsible for developed, invoking and implemented validations.
• Developed top-down and bottom up Web Services development.
• Implementing business logic using JAVA coding / development with EJB.
• Implemented XML parsing using SAX parser. Possesses a good understanding on other parsers like DOM and STAX.
• Developed asynchronous Web Services using message oriented middleware technologies.
• Configured IBM MQ Series queues for writing messages during the development perspective.
• Extensive understanding on XML namespaces.
• Expertise in application development using EJB, Java Beans, JMS, JDBC and Web Services.
• Used Design Patterns like DAO, Singleton Command.
• Implemented the additional diagnosis code options using JSP and Java.
• Used JMS and MQ Series for sending updates to various other applications.
• Designed Database schema in Oracle and normalized them.
• Wrote SQL for efficiently retrieving data from the Relational database.
• Used Hibernate mapping for connecting to the database

Environment: Java, JSP, J2EE, EJB, Oracle 10g, Spring Framework, Hibernate, MyEclipse, UML, Toad,Clear case, Weblogic, Jdeveloper.

Confidential, TN

Java Developer

Responsibilities:

• Analysis, Designing and coding of a module.
• Lead group of developers into module discussions and use case elaboration.
• Coordinate and Communicate with the Onsite/Clients.
• Generated DAO’s to map with database tables using Hibernate.
• Wrote Hibernate queries to retrieve the data, and to save the data.
• Used Spring MVC framework architecture, worked with controllers and JSPs.
• Involved in fixing the bugs in application.
• Worked on log4j for authentication process.
• Used Tortoise SVN as version control system.
• Worked with MAVEN and involved in creating JAR, and WAR files.
• Designed Data Access Objects for data access layer and implemented ORM mapping using Hibernate.
• Designed and developed hibernate-configuration files and hibernate query language.
• Used Singleton, Delegate, MVC design patterns. and mentoring of the team members.
• Ensure the quality checks done throughout project life cycle.
• Establish “Best Practices” and plan for continuous improvement of processes.
• Status reporting to onsite/clients.
• Single Point of Contact (SPOC) to handle the application from a development stand point and held responsible for the deployment in local as well as in the production server.

Environment: Java, JSP, J2EE, EJB, Oracle 10g, Spring Framework, Hibernate, JBoss, MyEclipse, UML, Toad,Clear case, Web Services, RAD.

Confidential

Java Developer

Responsibilities:

• Understand customer requirements and prepare Understanding/Solution documentation.
• Lead group of developers into module discussions and use case elaboration.
• Create a Framework for control all the web application using MVC (Module View Control Methodology).
• Involved in taking the requirements from business for the user screens.
• Involved in Data Mapping for Search screens and for other related interfaces.
• Developing the design documents using Microsoft Visio.
• Involved in displaying the user screens using Spring MVC framework and writing the controllers using Java classes.
• Used Hibernate object relational mapping tool for query service.
• Involved in writing the SQL queries to do the user screen data validations.
• Involved in doing the code migrations from Development to Test and Test to Prod Environments.
• Create API, for control the user session in the complete Framework.
• Develop Use Cases, Class Diagrams; Sequence Diagrams in Rational Rose applied UML Methodology.
• Develop Enterprise Java Beans, for control the flow in the Framework.
• Develop XML Files for control and set the variables.
• Weekly discussion meetings with customer to clarify doubts or suggestions.
• Analysis, Designing and coding of a module.
• Deployments & Code Review.
• Unit Testing and defect fixing.
• Assist juniors and team members in technical issues.

Environment: Java, JSP, J2EE, EJB, Oracle 10g, Spring Framework, Hibernate, JBoss, MyEclipse, UML, Toad,Clear case, Web Services, RAD.