Ualter A. freelancer experto en J2EE, Java, Jboss, Oracle, SAP

Ualter A.

IT Architect at Itaú Unibanco

0 / 5

Brasil

IT & Programación

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Habilidades (Máximo: 5)
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Sobre mí
Sixteen years of IT experience at systems development, respectively acting like a programmer, analyst, technical leader/coordinator and architect. The Java EE platform, object oriented development methodology and service oriented architecture are my main specialties. I also have general experiences at others technologies. Main skills: creativity, discipline, determination and autodidactism.

Objective: Participate/Lead/Coordinate the development and/or integration of distributed systems under object oriented methodology and service oriented architecture. Mainly at the platform Java EE (J2EE) playing the role of a Systems Architect at its several implementations (WebSphere, WebLogic, Oracle, SAP NetWeaver, JBoss).
Provide guidance/definitions upon architecture for the team or corporation to achieve outcomes with more efficiency, keeping the alignment with business strategy.

Specialties:
- Software Architecture
- Web Development
- Java (JEE)
- Object Oriented Methodology / Design Patterns
- Service Oriented Achitecture
- Integration
Historia laboral
* Itaú Unibanco (Banking): - Architecture and SOA Governance: implement, control, support and promote the service oriented architecture at the composition of automated solutions at the IT Corporate Department to support and keep the alignment with the business objectives.

- Integration Architecture at IT Corporate Department: guidance and support at enterprise application integration solutions.

Technologies: IBM Message Broker, IBM WebSphere Service Registry and Repository (WSRR), IBM DataStage.

* OCTO Technology (Information Technology and Services) [desde 8/2012]: Software Architect with the objective to provide guidance on design, utilization and implementation of technologies for the achievement of outcomes with higher efficiency in the enterprise and application architecture.

Projects Involved:

•    B2W (Submarino / Americanas / Shoptime), Rio de Janeiro/RJ:
- Audit over the Integration Architecture:
- Assessment of the structure, Technologies (Oracle ESB and BPEL), integration patterns, environment monitoring and methods involved at the integration architecture, to provide the current vision of the situation and recommendations for improvement.

•    Banco Fibra, São Paulo/SP:
- Creation of IT Architecture Department for the Bank. Development and implementation of the methodology, activities, practices and patterns of architecture.
- Implementation of a Kanban board for architecture team activities
- Deployment of a process for the version control.
- Auxiliary in the development of an Enterprise Service Bus (SOA) for support in the deployment of the BPM project (Lombardi and iLog).
- Software Audit to help to choose the best strategy to the Internet Banking solution, a strategy and solution suitable to the bank objectives.
- Definition and design of the development environment, process versioning control and continuous integration for the Internet Banking - Jenkins, Maven, Subversion.
- Help on the definition of the Software Architecture  for the development and evolution of the Internet Banking solution - Layers and Design Patterns.

* Hewlett-Packard (Information Technology and Services) [desde 5/2011]: Software Architect at HP Enterprise Services. Responsible for create, select and/or manage the architecture of systems.

Projects Involved:

•    Nextel: Performing the function of creation/maintenance of architecture of systems.
Tecnologies: Java, J2EE, WebLogic, Oracle, Eclipse, JPA.

* ISBAN (Information Technology and Services) [desde 1/2011]: Working as a Software Architect in the departament of System Architecture at IT Santander/Isban Brazil.

Projects Involved:

•    JAB (Java Arquitetura Brasil): Member of the team in charge of designs, support and evolution of the local Java projects development plataform(framework). Support and guidance for all the teams that develops projects for the Santander’s Group using the framework JAB.
Tecnologias: Java/JEE, WebSphere, Eclipse, Spring, JSF, ICEFaces, Hibernate, JPA, Subversion.

•    Banksphere (Madrid, Spain): Four months course at Madrid, Spain, about the technological enterprise platform Banksphere, made by Santander’s Group. As well a vision about enterprise architecture and methodology of the Group.
Tecnologias: Banksphere (WebSphere/JEE), WSAD (Eclipse), Java.

•    Portal Contact Center Clientes: In charge of the local components technical design, that are suplementaries to the global components that come from Madrid, Spain, along with the product. Support to the global components implementation relatives to the Portal CIC product.
Tecnologias: Banksphere (WebSphere/JEE), WSAD (Eclipse), Java.

•    Internet Banking PJ: Responsible for the IBPJ architecture elaboration, in order to allow temporarily the co-existency between the currently/local plataform and future/global plataform. As well allow the gradually total conversion to the new tecnhological enterprise plataform, known as Banksphere.
Tecnologias: Banksphere (WebSphere/JEE), WSAD (Eclipse), Java, ASP, VB, IIS

•    Internet Banking PJ: Responsible for the IBPJ architecture elaboration, in order to allow temporarily the co-existency between the currently/local plataform and future/global plataform. As well allow the gradually total conversion to the new tecnhological enterprise plataform, known as Banksphere.
Tecnologias: Banksphere (WebSphere/JEE), WSAD (Eclipse), Java, ASP, VB, IIS

•    Java Courses: Java Programming courses for groups formed by employees of Banco Santander. Course Hours: 40 hours per week.

* Suzano Papel e Celulose (Paper & Forest Products) [desde 4/2009]: Responsible for development and support of several enterprise applications involving SAP Portal.

Projects involved:

•    NetWeaver SAP - São Paulo SP: Responsible for development and support of several enterprise applications involving SAP Portal.
Tecnologias: SAP Enterprise Portal, Hibernate, JSPDynPage, SQL-Server, NetWeaver Developer Studio, JEE (JSP, Servlet), XML, JavaScript, HTML, Ajax, HTMLB, JasperReport.

* Softtek (Information Technology and Services) [desde 6/2007]: IT Consultant. Analyst, Developer and Software Architect. Development and Integration of distributed systems in multiple tiers in the J2EE and SAP NetWeaver platform.SAP Exchange Infrastructure (XI).

Projects involved:

•    FMC – Campinas SP: Project of mySAP ECC5 (ERP) rollout. In charge of the enterprise integration of the heterogeneous systems in the environment using the EAI tool SAP Exchange Infrastructure, knonw as XI.
Technologies: SAP Exchange Infrastructure (XI), WebServices.

* Citigroup (Financial Services) [desde 1/2007]: Development and maintenance of distributed systems in multiple tiers in the J2EE for the softwares in New York-EUA.

Projects involved:

•    SDM / OpenFX Global: System responsible for maintain and provide informations used by other several systems of the coorporation.
Technologies: J2EE(JSP,Servlets,EJB), J2SE, JRun, Weblogic, Unix, Struts, Eclipse, Ant.

* Softtek (Information Technology and Services) [desde 9/2006]: IT Consultant. Analyst, Developer and Software Architect. Development of distributed systems in multiple tiers in the J2EE and SAP NetWeaver platform.

Projects involved:

•    GIP – Paranapanema Group SP: Project of mySAP ECC5 (ERP,BW) implementation. In charge of the enterprise integration of the heterogeneous systems in the environment using the EAI tool SAP Exchange Infrastructure, knonw as XI.
Technologies: SAP Exchange Infrastructure, XI.

•    Travel Manager – Softtek SP: System to control the process of debts of employees' travels. Architect and developer.
Technologies: J2EE(Java), Spring Framework, AJAX, Eclipse, Maven, JBoss, Java JCO SAP R/3, JUnit.

* Politec (Information Technology and Services) [desde 9/2005]: IT Consultant. Analyst, Developer and Software Architect. Development and maintenance of distributed systems in the J2EE platform.Maintenance of systems in J2EE platform. Construction and technical evaluation of artifacts created in the the NUP(adapted RUP for Natura) process development: UML Diagrams, Use Case Specifications and the compliant of the architecture of the software with the Natura's Reference Architecture.

Projects involved:

•    Support of Systems – Natura Cosméticos: Maintenance of systems in J2EE platform. Construction and technical evaluation of artifacts created in the the NUP(adapted RUP for Natura) process development: UML Diagrams, Use Case Specifications and the compliant of the architecture of the software with the Natura's Reference Architeture.
Technologies: J2EE, WebLogic, Eclipse, Oracle, Struts, Design Patterns, Enterprise Architect Sparx.

* FMC (Information Technology and Services) [desde 2005]: In charge of the specification and development of the Services for EAI between SAP Product and legacies.

* Softtek (Information Technology and Services) [desde 7/2005]: IT Consultant: Analyst, Developer and Software Architect.
Development of multilayer distributed systems in the framework J2EE/.Net and architect responsible for the planning and coordination of the Software Architect Team (SAT) that the aim is provide services throughout a structure of software support that promote mainly important aspects in the development of systems. Like: standardization, design patterns, best practices, reliability and mainly the reuse.

Some Projects involved:

•    eCustomer – Roche: Interface to access information on the SAP R/3 sales systems.
Technologies: C#, Asp.Net, SAP.Net Connector,NUnit, Vs.Net, UML and Rational Rose.
•    SAT – Software Architecture Team – Softtek Software Factory: Coordinator of the software architect team. Group in charge of the development, administration and to spread across the company, the services that promote the positive aspects in the software development.
•    Connector Java/SAP – CTO Itaú: Distributed application that enable to access information in the R/3 system, using RFC funtion modules that are achieved through Java by the JCO API.
Technologies: Java J2EE, API JCO, SAP J2EE(Application Server), Eclipse (IDE), UML, Rational Rose.
•    Coordinator, technician consult - CTO Itaú: Help and technician suport to the professionals of the team, related to: the use of the Java technology (J2EE/J2SE), the application development using as the foundation the MVC Architecture Framework, the analysis and programming object oriented methodology, design patterns and best practices in Java development.
•    Selling Manager – CTO Itaú: Control of the Sales of the Bank property’s. Object modeling, design and development.
Technologies: J2EE (Servlet, JSP, JNDI, JDBC, JAXP, JavaMail, Applets), WebSphere(Application Server), WebSphere Studio, VisualAge for Java, Oracle, DB2 and XML.

* Frontier Internet Services (Information Technology and Services) [desde 5/2001]: Development of systems for intranet, extrane and internet, projects involved:
•    Survey Veja - Editora Abril: Research information site for the VEJA magazine.
Technologies: Java (Applets), ASP, VB and SQL-Server.
•    Bull Tecnologia: Eletronic commercial site maintenance.
Technologies: Java, VB, ASP and SQL-Server.
•    Survey Business - Datalistas Editora Abril: Research information site for the Exame, Info Exame and Você S.A. magazine.
Technologies: ASP, SQL-Server and VB.
•    NewsS.A.: Intranet news.
Technologies: Java (Applets), ASP and SQL-Server.
•    Ericsson: Extranet maintenance that control the fixture invoicing for the company establishments.
Technologies: ASP and SQL-Server.

* University Center of Jales (Information Technology and Services) [desde 9/2000]: Maintenance, development and analysis of system for the institution, projects involved:
•    Extranet (web system) consulting for the academics information.
Technologies: ASP, VB, IIS, Windows NT and 9x.
•    SisCAF: Financial and academic control system of the college. 
Tecnologias: VB, Access, Windows 9x.
•    SisVe: Automatization of the students selection process.
Technologies: VB, Access, Windows 9x.
•    Evaluating System of the college services, employees, teachers, etc, for the students.
Technologies: VB, Access, Windows 9x.
•    Students Payment Control of the students degree.
Technologies: VB, Access, Windows 9x.

* Informa (Information Technology and Services) [desde 1998]: Development of applications in Cobol and VB language.

* Informa Services and Computers (Information Technology and Services) [desde 5/1998]: Development of solutions that achieve the client’s needs.
•    InfoAudio - Product: Automatization system for radios. Control the scheduling for musics, mixing, commercials and hours.
Technologies: VB, Access, Windows 9x.
•    Clock Control - Informa: Internal control for the employees through digital clock.
Technologies: Basic, VB, DOS, Windows 9x.
•    Printing Control - Grafisa: Process automatization for orders of printed matter.
Technologies: Cobol, NE (Norton Editor), DOS 5.0.
•    Dealer Sales – Concessionária Fiat: Suport system for cars sales.
Technologies: Cobol, NE (Norton Editor), DOS 5.0.
•    Report Maintanance (Dealer Ford, Fiat, Volks): Process automatization system for the cars sales establishment.
Technologies: Cobol, NE(Norton Editor), DOS 5.0.
•    Gas Station Manager – Product: Informatization of sales and supply process.
Technologies: Cobol, NE(Norton Editor), DOS 5.0.
Año Examen Puntaje Percentil Estado
2013 Advanced Java Test 65% 87% Aprobado
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Posición del perfil: Bronze

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