TECHNICAL SKILLS:

• Knowledge of the process of billing and collection of TELCOS companies using Oracle BRM as billing platform
• SOA service orchestration, using Mule ESB, XSD, XML, WSDL, Web Services.
• Definition of application architecture, using design patterns, UML and the different existing diagrams.
• Web programmer using Angular, JavaScript, JQuery, Java, J2EE, JMS, JDBC, JSP, Servlets, EJB, Struts, Spring, Hibernate, TagLibs, Jakarta Commons, ASP, Jasper Reports, IReport, JFreeChart JNDI, Web Services Axis1/Axis2, CXF, XML, XSD, WSDL, ActiveX through Tomcat, JBoss, WebLogic, WebSphere.
• Store Procedures and Triggers programmer using MS SQL Server, Oracle, MySQL, and Informix.
• Knowledge as a user, and basic commands of Linux, Solaris, Windows.
• Using Eclipse, NetBeans, JDeveloper, and My Eclipse as a tool for programming.
• Analyst requirements using use cases and UML diagrams (use case, activity, state, and sequence and classes diagrams).
• Knowledge of Enterprise Architect as a tool for modeling.
• Java Back - end process programmer.

PROFESSIONAL EXPERIENCE:

Confidential

Sr. Java Developer

• Responsible for the design and development of applications for the operation of a security transportation company and Financial Services Company
• Central Operating System (Development of interfaces between the central system operations and a mobile application) using REST, spring, Spring Boot.
• Room reservation system for business meetings, using Angular, Spring MVC, Spring REST, JPA, MySQL
• Air service billing system, using Angular, Spring MVC, Spring REST, JPA, MySQL

Confidential

Sr. Java Developer

• Responsible for the design and development of applications for managing investment funds using Java and different frameworks like Spring, Hibernate, Log4j, AngularJS, JQuery, JavaScript and SQL Server as a database engine.
• “Operadora” (Operator Investment Funds)

Confidential

Software Architect

• Santander Bank assignment.
• Using design patterns in technical designs of different solutions in the area of Technical Architecture.
• Verification that all non-functional requirements have been considered in the proposed solution
• Perform a technical proposal for solution for non-functional requirements.

Confidential

Java Architect

• Responsible for the design and development of statistical control applications in Java and different frameworks like Angular, JQuery, JavaScript, Jfreechart, Spring, Hibernate, ZKoss, Log4j and SQL Server as a database engine. Also I prepared and manage work plans established for market project at different stages.
• Responsible for application integration through Web services using Mule ESB, and the definition of services that allow to carry out the integration of applications.
• Dead times System
• Management Information System
• Productivity Indicator System
• Electronic Billing System

Confidential

Billing Systems Operation Manager

• Development of strategies and plans of care incidents (using REMEDY).
• Billing
• Automatic charges
• Payments and adjustments
• Statements
• Electronic bill
• Reconciliation reports
• Responsible for preparing and monitoring work plans for the maintenance and development of applications in Java, C, SQL, for the billing and collection process, using Oracle BRM and.
• Billing
• Automatic charges
• Payments and adjustments
• Statements
• Electronic bill
• Reconciliation Reports

Confidential

Java Consultant

• Defining the architecture of the second phase of consultation management system attestations, using SOA. Defining the portfolio of services. Definition of the WSDL and XSD services. Modeling of BPEL processes to develop.
• Definition of architecture and development management system query records. File processing deferred basis, using JMS, spring, Ice Faces, EJB 3.0, with Axis2 Web Services. Integration of existing systems through web services with Axis2
• Development of a mock Oracle SOA Suite 11.1.1.3 on Red Hat Linux 4.8 x64 and Oracle 10g.
• Development of technical proposals for implementing processes through SOA via Oracle products.

Confidential

Team Leader

• I was responsible for a team of 8 staff (2 ladies and 6 gentlemen).
• The architecture is defined by the customer, so only we stick to it, we use spring, Hibernate, JPA, DWR, Oracle, ExtJS, ANT, Tomcat, and WebLogic.

Team Leader

Confidential

• Evaluating proposed Linux distributions to find the one that best meets the development areas of the company.
• We established the characteristics that must fulfill the distribution and tools for particular projects of the company.
• I established the set of working tools by type of project that should be considered when starting a project in Linux
• We established the evaluation of new technologies in the company. This fact gave way to one of the processes within the CMM methodology that the company manages organizational level.

Team Leader

Confidential

• I directed technologically versions 2.5, 3.0, 3.1, 3.2 and 4.0 system with regard to the application user interface.
• I was responsible for a team of 6 employees. (2 ladies and 4 men)
• Developed client-server applications with VB and Informix.
• One of the versions of the system focused on migrating VB applications to Java (Swing) for my proposal.
• I integrated the use of third-party tools such as Exceed, Tarantella.
• Developed the analysis and design of applications and their interfaces with UML modeling tool Enterprise Architect 4.0 using class diagrams and sequence.
• The use of design patterns was important in these activities, since nowadays version 5 system is developed and were well established the basis for application migration to the WEB environment.
• Developed analysis requirements use cases with user visits to company facilities

Confidential

Team Leader

• I directed technologically version 1.0 of the SIRIUS system with respect to the user interface applications and back-end
• Develop Tuxedo services for the back-end in C
• Develop a generic component in VB that encapsulates the API Tuxedo
• Developed a component error handling, managing catalogs.

Confidential

Jr. Programador/ Sr. Programador

• Perform equipment maintenance and Software installation
• Development in C of information transfer systems via TCP / IP
• Development in VC ++, a driver for a data acquisition card, a system for capturing and publishing video to the WEB.
• Development of a VB document transfer system to a system for sending faxes implementation timetable.