Summary:

Software developer with more than ten years of experience in Information Technology covering architecture, design, development and testing on software applications in both Unix/Linux and Windows platforms using Core Java 1.4/1.5/1.6/ and J2ee technologies like EJB 2.1/3.1, JPA, JSP, Servlets, CORBA, Web Services, AJAX, JavaScript, HTML, DHTML, XHTML, CSS, XML/XSL, Shell Scripting, frameworks such as Spring Framework 2.0/3.1, Struts 1.2/2.1/3, JSF 1.2/2.1, Symfony PHP, Cake PHP, Mobile Application development using Titanium Framework, Portal development on Liferay and MS SharePoint 2010/2013, ORM such as Hibernate 2.0/ 3.0, iBatis 2.0/3.0, Cayenne 2.1/3.0, PHP Doctrine, client side scripting such as JavaScript, Angular, Jquery, DOJO, build tools such as Ant 1.5/1.6, Maven 2.0, IDE such as Eclipse, NetBeans, Rational Application Developer, reporting tools such as Jasper Reports, He has extensive experience in upgrading applications from Oracle WebLogic server 11g, Websphere Application Server 6.1, JBOSS, WEB Server 4.x/5.x/6.x, Apache Tomcat 5.0/6.0/7.0. I've been worked on various application/web servers like Websphere Portal Application Server 6.1, IBM WebSphere 6.x, Tomcat Application Server 5.5/7.0, JBOSS 5.x/4.x. He has expertise in backend programming writing Stored Procedures, Queries, Database, Creations of DB Objects, Granting Permissions etc. in Oracle 11g/10g/9i, MS SQL 2005, Db2, MySQL, PosgreSql. Functional knowledge includes working with transnational companies and clients/team members from several countries such as, United States, Brazil, Philippines and India.

TECHNICAL SKILLS:

PROFESSIONAL EXPERIENCE

Confidential

Responsibilities:

• Developing Mobile applications on Titanium Framework.
• Developing Front End design based on AngularJS and RESTful.
• Developing Portal Applications using Microsoft Sharepoint 2010 and Liferay Portal 6.1/6.2.
• Set up Liferay Web Content Management System WCM implemented Structures and Velocity Templates for Web Contents.
• Added workflow control on the Web Content.
• Customizing Liferay Core functions with EXT-Plugin and Hook
• Developed Custom Struts Actions and applied to velocity templates
• Used JavaScript and jQuery in Velocity Template
• Added Ajax Functionality to the portlets using jQuery.
• Technologies Used: Liferay, Java, CSS, JavaScript, jQuery, Velocity
• Responsible for the implementation of the WEB application. Using technologies such as Struts2, Spring Framework, Hibernate 3, Apache Maven, XML, Junit, Coverage, Oracle Database 11g, Oracle WebLogic server 11g, OIM Oracle Identity Manager, Linux server, SVN Version Control System, CSS, XML, HTML. Handled configuration, database connectivity using Hibernate 3, allowing the developer to focus on application-specific business logic. Focusing on Java best practices, standard notations and documentation.
• Responsible for implementation of Multi-Language on all developed modules based on Java Standard ResourceBundle.
• Responsible for validation of W3C standards on all developed modules.
• Responsible for validation of Accessibility standards on all developed modules based on Web Accessibility Tools Consortium.
• Responsive Web Design based on CSS3, HTML5, and Bootstrap Front-End Framework.
• Attending meetings using techniques such as: JAD sessions and SCRUM.
• Testing of software products using Junit and Coverage.

Environment: Titanium JDK, Sharepoint 2010, Liferay Portal, JDK 1.5/1.6, Struts2 MVC, Spring Framework, Hibernate3, Apache Maven, CSS3, HTML5, Jquery, Linux, WebLogic 11g Application Server , MSSQL Server 2008, MySql, Junit, Coverage. WAT-tool, Bootstrap Front End Framework, SVN.

Tools Used: Eclipse, W3C Validators for HTML/XML/Javascript, W3C Accessibility Validators, , Axure, Enterprise Architect Visual Modeling Platform and Microsoft Visio.

Confidential

Senior Java J2EE Developer

Responsibilities:

• Responsible for the implementation of the WEB application. Using technologies such as Struts2, Spring Framework, Hibernate 3, Apache Maven, XML, Junit, Coverage, Oracle Database 11g, Oracle WebLogic server 11g, OIM Oracle Identity Manager, Linux server, SVN Version Control System, CSS, XML, HTML. Handled configuration, database connectivity using Hibernate 3, allowing the developer to focus on application-specific business logic. Focusing on Java best practices, standard notations and documentation.
• Responsible for implementation of Multi-Language on all developed modules based on Java Standard ResourceBundle.
• Responsible for validation of W3C standards on all developed modules.
• Responsible for validation of Accessibility standards on all developed modules based on Web Accessibility Tools Consortium.
• Responsible for the implementation of Web Design based on CSS3, HTML5, and Bootstrap Front-End Framework.
• Responsible for software design documents such as: Software Design Document, Class Diagrams, Flow Diagrams, usign: Enterprise Architect Visual Modeling Platform and Visio.
• Responsible for WEB design documents such as: Mockups and Interactive HTML/CSS3 Prototypes using: Axure.
• Attending meetings using techniques such as: JAD sessions and SCRUM.
• Testing of software products using Junit and Coverage.

Environment: JDK 1.5/1.6, Struts2 MVC, Spring Framework, Hibernate3, Apache Maven, CSS3, HTML5, Jquery, Linux, WebLogic 11g Application Server , Oracle 11g, OIM Oracle Identity Manager, MySql, Junit, Coverage. WAT-tool, Bootstrap Front End Framework, SVN.

Tools Used: Eclipse, W3C Validators for HTML/XML/Javascript, W3C Accessibility Validators, Axure, Enterprise Architect Visual Modeling Platform and Microsoft Visio.

Confidential

Senior Java Developer

Responsibilities:

• Technical leader for developers located on Philippines and Brazil.
• Created High Level Low Level design documents and Development Class diagrams Sequence diagrams as part of system design for the various initiatives
• Developed the Ajax enabled web pages
• Designed and coded complex programming according to client and user specifications
• Followed established development guidelines and industry and IBM standards to ensure continuity
• Planned and implemented the unit testing and debugging of applications
• Conducted detailed analysis of defined systems specifications, develop and document designs that meet applicable standards, and identify, analyze and resolve diverse software inadequacies
• Participated in product design meetings, and ensured requirements and design specifications are complete
• Worked with IT Project Managers to establish project schedules, ensure projects follow schedule, and provide concise status reports to management.
• Oversaw the documentation developed by the Technical Writing department.
• Collaborated with multi-disciplinary IT professionals in the evaluation and testing of software products using JUnit
• Collaborated with other developers in code and design reviews.
• The architecture handled configuration, database connectivity, object caching and template management, allowing the developer to focus on application-specific business logic.
• Standard and IBM specific validations for WEB Applications and validation of accessibility well-formed WEB Applications.
• Standard industry and IBM specific validations for WEB Applications: CSS, Javascript, HTML, XML
• Developed shell scripts to handle DBA tasks and alerting systems from the shell on Linux Operating System
• Used development tools such as Rational Portfolio, Rational Architect Software, Eclipse, Net Beans, DB2 and IBM Websphere Application Server on Linux and MVS servers.
• Developed the application using Java technology such as Hibernate, EJB2, Servlets, Ajax, JQuery, CSS, XHTML, HTML, and methods of internationalization.

Environment: Java, Portlets JR186, JSF, JSP, Servlets, Hibernate, EJB2, XML, HTML, JDBC, Struts, DB2, WebSphere Portal Application Server 6.1, Linux, ANT 1.6, Hibernate

Tools Used: IBM RAD for J2EE Development, Star Team for Version Control, PL/SQL Developer, Jaw screen reader, Rational Application Developer, Sametime, Lotus Notes, Putty

Confidential

Java Senior Developer

Responsibilities:

• Responsible for the system architecture and implementation of CRM WEB application. The system has the following features: tracking customers' contracts, invoices and payments accepting payments based on payment terms taking advantage of payment discounts generate accounting entries analyzing, profiling and scoring customer data to identify profitable customers and prospects. Using technologies such as Java Server Faces, Java Server Facelets, JSP, Servlets, Javascript, PostgreSql database,Unix/Linux server, CSS, XML, HTML. Handled configuration, database connectivity using EJB3/Java Persistence API, allowing the developer to focus on application-specific business logic.
• Responsible for the system architecture and implementation of Hotel Booking WEB application. The system has following features: tracking customers' contracts, invoices and payments accepting payments based on payment terms taking advantage of payment discounts generate accounting entries analyzing, profiling and scoring customer data to identify profitable customers and prospects. Using technologies such as Java Spring, JSP, Servlets, Symfony PHP, Javascript, DOJO, JQuery, Db2 database, Unix/Linux server, CSS, XML, HTML. Handled configuration, database connectivity using Hibernate, allowing the developer to focus on application-specific business logic.
• Responsible for performance and new features implementation of re-crea POS application. Using technologies such as Java Swing running on Windows, Linux and OSXoperating systems. Handled configuration, database connectivity using ORM Apache Cayenne, allowing the developer to focus on application-specific business logic.
• Developed complex interaction with AJAX on the CRM Web Application.
• Responsible for a staff of 3 technical support representatives and one representative of communication support to provide effective and consistent technical support. Researched technical solutions.
• Testing of software products using JUnit
• Responsible for the security and administration of the Linux based servers.
• Responsible for design and administration of databases on Db2, Oracle 10g database servers.

Environment: JDK 1.4/1.5/1.6, Struts MVC, Spring Framework, Hibernate3, EJB3, iBatis, Apache Cayenne, Jquery Tabs, DOJO, JQuery AJAX, Db2, Oracle 10g, Microsoft SQL Server, MySql, Maven, Apache Ant, Junit.

Tools Used: Eclipse, NetBeans, Orca Screen Reader, W3C Validators for HTML/XML/Javascript, WebSphere Application Server V6.1. Production , Linux, OSX, PL/SQL.

Confidential

Java Developer

Responsibilities:

• Developed a reusable, extensible Java based framework called the Emergys Framework and also Java Server Faces/JSP Framework for rapid web application creation. Utilized the architecture in the implementation of a number of different web applications. The architecture handled configuration, database connectivity, object caching and template management, allowing the developer to focus on application-specific business logic
• Developed and modified Point of Sale Application based on Oracle 360 Commerce for Grupo Carso.
• Designed the database and implementing it on DB2, Mysql and Microsoft SQL Server 2000.
• Designed database exportation on Crystal Reports on: DB2, Oracle 9i, MySql, Microsoft SQL Server 2000
• Developed web based GUI screens with JSP and tiles
• Developed SQL queries with JDBC API to create, retrieve and update data and programming PL/SQL functions.
• Extensive experience in UNIX shell scripting
• Production Support

Environment:

Websphere, Java1.4, J2EE, JSP, Servlets, Emergys Framework MVC, Java Server Faces, JSP, JDBC, HTML, JavaScript, XML, DB2, shell script, CVS

Confidential

Java Developer

Responsibilities:

• Developed a reusable, extensible PHP based frameworks such Cake, PHP Symfony and Joomla for rapid web application creation. Utilized the architecture in the implementation of a number of different web applications. The architecture handled configuration, database connectivity, object caching and template management, allowing the developer to focus on application-specific business logic
• Designed the database and implementing it on Mysql Server and PostgreSQL Server.
• Designed database exportation on Crystal Reports on: MySql, Microsoft Access and PostgreSql Server
• Developed web based GUI screens with Smarty PHP
• Developed SQL queries with PHP Doctrine and Propel to create, retrieve and update data and programming SQL sentences based on CRUD.
• Extensive experience in UNIX shell scripting
• Production Support

Environment:

Apache Webserver 1.2, PHP.4, HTML, JavaScript, XML, shell script, CVS, Propel, Doctrine, CSS, Javascript, Ajax.