Resume

Developer Java

Location:

United States

Posted:

October 06, 2012

Contact this candidate

Resume:

Inside bytes and codes

Playing with Java, Ruby, Flex and Scala languages

Leonardo Marcelino

E-mail: abosx3@r.postjobfree.com

Summary

I am an application developer and architect and I have been working with IT since 1994. I

have acquired a large experience working with Java platform, mainly with Java EE. I am

also enthusiast Ruby, Rails and Agile methodologies. Lately I have been developing

applications with Ruby, Rails and JRuby.

Knowledge and abilities

Analysis and Development; Application Architecture; Object Oriented; UML; J2SE (Sockets,

Threads, Collections, Swing, AWT, SWT, JDBC); J2EE (JSP, Servlets, EJB, JPA, JMS, JSF,

Struts, VRaptor, Hibernate, Spring, XStream, DWR); Ruby; JRuby; Ruby on Rails; AJAX; RIA;

Flex; XML; JSON; Web Services (JAXWS, JAXB, SOAP, REST); Design Patterns (GoF, J2EE

Patterns and Domain Patterns);

Databases: DB2, Derby, MS SQL Server, Postgre SQL and MySQLProfissional History

Company:

IBM BrasilJanuary/2005 till date

Actually, I have been working as Analyst, Architect and Developer in a Java Application

called Protrack2. It s a multi-tier Java Application that uses Sockets, Threads and Thread

Pools, JDBC, DB2, MQSeries middleware and Swing.

Also I am working as developer in eCAD project, which is a Java EE application developed

using Struts, DAO, Services, AJAX with DWR, JSP, Servlets, Taglibs, DB2 and WebSphere

application server.

Company:

ABET Associacao Beneficente dos Empregados em TelecomunicacoesJuly/2003December2004

Working as Analyst/Architect/Developer, I made part of a development team which the focus

was using the Java technology for the Health sector. I acquired a large experience in that

Java platform, developing many projects using J2SE, J2EE, Apache, Tomcat, Linux and

databases like Postgre SQL and MS SQL Server.

Company:

Carril e Dutra LtdaOctober/1998July/2003

Working as Analyst/Architect/Developer, I developed commercial and industrial

applications for many segments, using Visual Basic, Visual Study and MS SQL Server

database.

Company:

Comax InformaticaJuly/1995October1998

Working as Analyst/Developer, I developed commercials and industrial applications for

many segments, using languages like Clipper, Visual Basic

Education

. Bachelor: Computer Science at CREUPI University, 2000

. Technical: Tecnico em Processamento de Dados at CEETPS, 1995

Technical Training

. Undergone Training in Java at Sun Microsystem Education Services

. Undergone Training in Java Development for Web at Caleum.

. Undergone Training in WebSphere Portal V5 at SST It Solutions

. Undergone Training in EJB Development for WebSphere using Web Sphere Application

Developer V5.0 at IBM.

. Undergone Training in TDD (Test Driven Development) at IBM.

Certifications

. Sun Certified Enterprise Architect 5.0

. Sun Certified Developer for Java Web Services 5.0

. Sun Certified Web Component Developer 1.4

. Sun Certified Java Programmer for the Java 2 Platform 1.4

. Sun Certified Associate for the Java Platform, Standard Edition

. IBM SOA Certified

Languages

. English: Advanced (Able to take an overseas business trip unaccompanied)

. Spanish: Basic

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July 2012

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