Summary

As senior J2EE Consultant having experience in Information Technology covering design and development of software applications on both Unix Ubuntu Linux 13.10 and Windows platforms using Core Java 1.6/1.5/1.4 and J2EE technologies like Servlets Struts 2.3/1.3 Spring 3.1 Hibernate 4.0.0/3.5.0/3.0 JSP PrimeFaces Web Services JavaScript XML CSS HTML XHTML AJAX Singleton Factory Abstract Factory Builder Adapter Facade and Decorator design patterns Mysql Query Browser Mysql Workbench IBM Rational Application Developer RAD Tomcat Web Server 7.0 JBoss 7 and Websphere Application Server 6.1. He has worked with databases like Mysql 5.5 MS SQL Server 2012 and Oracle11g/9i/8i. He has used Erwin Data Modeling to develop the Entity Relationship Diagram. Carlos has experience working with various IDE s like NetBeans JDeveloper Eclipse and Websphere Application developer. He has knowledge on the following project phases Analysis Design Development Deployment and Maintenance. Since Carlos was part of a project life cycle he designed applications using Enterprise Architect to create UML diagrams Microsoft project to keep track of the activities regarding the project in order to keep the different version of the project Apache Subversion was used.

TECHNICAL SKILLS

Programming Languages Java 1.4 1.5 1.6

Design Patterns Singleton Factory Abstract Factory Builder Adapter Fa ade and Decorator.

Server-side Technologies Java JDBC Servlets JSP J2EE XML JNDI Web Services.

Front-End Technologies JavaScript HTML CSS PrimeFaces AJAX.

IDEs/Environments Eclipse Websphere Developer NetBeans.

Scripting Language JavaScript

Methodologies RUP

Frameworks Apache Struts 2.3/Struts 1.3 spring 3.1

Database/ORM Tools Oracle 8i Oracle9i Oracle11g Mysql 5.5 Hibernate ORM 4.0.0

Web/Application Servers Tomcat 6.0 Websphere Application Server JBoss 7

Version Control System SVN

Design Tools Profilers Visio Mysql Workbench Enterprise Architect

Reporting Tools Jasper Reports

Operating Systems Windows Server 2008 Windows XP Windows 7 Ubuntu 13.10

PROFESSIONAL EXPERIENCE

Java Senior Programmer

Confidential

Responsibilities

• Identify the request to the respective Legacy systems.
• Analyzed the initial design requirements in order to provide solutions for the project archetypes.
• Designed and deployed process models MDA to increase productivity code reuse improve the quality and reduce development time.
• Used XPDL to define the process design of the business process definition
• Coded utility and adapter implementatios.
• Developed the following adapters EJB Web Services Database
• Unit test development to test the service implementation

Environment Java 6 MAF Eclipse Version 3.4.2 Apache Maven 2.2.1 Tibco EMS Version 4.4.3 Toad 9.0.1.8 TortoiseSVN 1.6.12 MAF Repositoey Clear Quest Splunk Jenkins iTrack Subversion.

Java Senior Programmer Confidential

Responsibilities

• Designed and developed the messaging framework for communication between workflow manager and other Enterprise Applications over XML and MQ-Series using JAXB.
• Responsible for developing and maintaining all the entity and session beans.
• Developed various Customer and Network capacity flows. Developed various server side components using J2EE and TIBCO APIs.
• Designed the Metrics module and developed all the components of that. Also developed Metric Event Listener engine based on TIBCO APIs to capture In-Concert based events
• Developed a transaction monitor using jQuery and Angular

.Java 6 EJB RMI Servlets TIBCO MQ-Series UML JAXB XML JDBC Oracle.

• Java Senior Programmer Confidential Responsibilities
• Worked as a Senior Developer for the WF application. Responsible to design the application archetype to support development activities. Had conference calls with the customer to discuss about the needs involved in the workflow application in the area of paperwork admission.
• Analyzed the initial design requirements in order to provide solutions for the project archetypes.
• Deployed the releases in Microsoft environments.
• Developed the new requirement for workflow application got help from Visio to create the sequence and class diagrams.
• Worked on the Registration module of WF Application using Java7/J2EE and Hibernate to handle all the persistence data also Eclipse was used as IDE.
• Involved in writing action classes using JSF Managed beans
• Improvement of UI with dynamic features making use of PrimeFaces for auto-population periodic update of grids and tables .
• Designed and implemented Bridge and Decorator design patterns.
• Used Bridge design pattern to separate the construction of complex object from its representation.
• Used Decorator design pattern was used for the presentation of the data in the front end.
• Developed code for obtaining bean references in Spring framework using Dependency Injection DI or Inversion of Control IoC .
• Wrote Spring Configuration XML file that contains declarations and other dependent objects declaration.
• Worked on code-merge code integration and module integration.
• Involved in the following phases of System Development Life cycle SDLC Design Analysis of the Customer Specifications and Development Customization of the Application.
• Converted from JDBC to ORM using Hibernate 4.0.0 This involved the following exercises
• o Design and implementation of Hibernate mappings between DB Layer classes and database tables.
• o Design and implementation of DTO classes as also database helper classes for dynamic formulation of queries using Hibernate Criteria.
• JBoss Server 7 was used for development purpose.
• Lined up all the application according to INAH policy documentation deployments

Environment Java 7 J2EE Spring Hibernate 4.0.0 Microsoft Visio 2013 CSS AJAX XHTML XML PrimeFaces JavaScript SVN Eclipse Galileo JBoss 7 MS SQL Server 2012 Windows 7 Adapter and Decorator design pattern.

Java Senior Programmer Confidential

Responsibilities

• Worked as a Senior Developer for the EVA system had to create archetypes based in the UML diagrams.
• Responsible to create a standard architecture to integrate all information management modules Struts 2 was used as a framework to handle the application. Used Hibernate for database layer and ExtJs CSS to handle applications Front-end.
• Improvement of UI with dynamic features making use of ExtJS for auto-population periodic update of grids and tables .
• Developed code for obtaining bean references in Spring framework using Dependency Injection DI or Inversion of Control IoC .
• Developed the Web Services using CXF implementation
• Developed JMS using Sonic implementation
• Worked with DB team to handle in a better way Oracle 11g database used in this application.
• Use of Hibernate as the ORM working in the language Oracle 11g.
• JBoss 5.1.2 eap was used for development purpose.
• Did some testing and fixed the issue faced by the user.

Environment Java 1.6 J2EE JSP XML Struts 2.0 Hibernate ExtJs Oracle 11g Eclipse Galileo CSS HTML XML JavaScript AJAX SVS JBoss 5.1.2 Ubuntu Windows 7 Sonic Web Services using CXF tecnology.

Java Senior Programmer Confidential

Responsibilities

• Developed the new report format to drill down the information got help from Javascript and AJAX to create tree information.
• Websphere was the IDE used in this project.
• Developed Struts Action classes to integrate Progress Middleware.
• Worked with front-end using JSP CSS. Made validation on the fly using JavaScript and AJAX
• SVN Manager was used to handle the documents version.

Environment Java.5 J2EE JSP Servlets Struts 1.3 IBM Rational Application Developer RAD Websphere Application Developer JavaScript XML XSLT Progress Websphere Application Server 6.x Windows XP.

Java Programmer Confidential

Responsibilities

• Developed the new architectue using factory abstract factory singleton decorator facade design patterns got help from Javascript and DWR.
• Websphere was the IDE used in this project.
• Developed Struts Action classes to integrate Progress Middleware.
• Developed business rules using PL/SQL programs.
• Worked with front-end using JSP CSS. Made validation on the fly using JavaScript and DWR
• Visual Source Safe Manager was used to handle the documents version.

Environment Java.5 J2EE JSP Servlets Struts 1.3 Japer CeWolf OAS JavaScript XML Tomcat PL/SQL Visual Source Safe PMD Axis JDeveloper Windows XP.

Java Programmer Confidential

Responsibilities

• Improvement of UI with dynamic features making use of Swing for auto-population periodic update of grids and tables .
• Designed and implemented Factory abstract factory proxy and facade design patterns.
• Converted from JDBC to ORM using Hibernate 3.0.0. This involved the following exercises
• o Design and implementation of Hibernate mappings between DB Layer classes and database tables.
• Designed and implemented generics components to create highway maps using iText.

Environment Java. 1.4 J2EE IBM Rational Application Developer RAD Websphere Application Developer XML XSLT Progress Websphere Application Server 6.x JFreeChart Swing JMS EJB 2.1 iText Windows XP.