Igor Poltosi

Igor Poltosi

Porto Alegre - State of Rio Grande do Sul, Brazil
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Igor Poltosi

Igor Poltosi

Porto Alegre - State of Rio Grande do Sul, Brazil
Member since January 30, 2014
Igor is a senior Java and JEE developer and architect with over 10 years of development experience in a wide variety of distributed technologies. He works mostly in performance oriented, SOA, and high-end systems development. He enjoys passing on knowledge to his team and coaching other developers.
Igor is now available for hire
Portfolio
  • TOTVS
    Java, J2EE, OSB, WebLogic Server, Jenkins, Sybase, Oracle, SOA, Maven
  • GetNet Tecnologia
    Java, J2EE, Oracle, Sybase, WebLogic, SOA, Jenkins
  • G4 IT Solutions
    Java, J2EE, SOAP, Web Services
Experience
  • Java, 10 years
  • Software Architecture, 8 years
  • Service-oriented Architecture (SOA), 8 years
  • WebLogic, 6 years
  • Jenkins, 4 years
  • RESTful Web Services, 2 years
  • Maven, 2 years
  • Node.js, 1 year
Porto Alegre - State of Rio Grande do Sul, Brazil
Availability
Part-time
Preferred Environment
Eclipse
The most amazing...
...thing I've coded is a worldwide application for managing vessels and the stocks of ports.
Employment
  • Java Architect
    TOTVS
    2012 - 2014
    • Was responsible for Java/SOA development for financial systems and rebuilding a legacy application written in Accell/Sybase using JEE/Oracle technologies. Worked with OSB and the WebLogic Server.
    • Developed a new front-end application of the financial systems mentioned above in JavaScript and HTML5.
    • Configured a WebLogic application server for development and production.
    • Configured an Oracle Service Bus for development and production.
    Technologies: Java, J2EE, OSB, WebLogic Server, Jenkins, Sybase, Oracle, SOA, Maven
  • Java Architect
    GetNet Tecnologia
    2010 - 2012
    • Developed distributed server-side systems for financial transactions using Java cluster technologies.
    • Handled Java/SOA development for integration with other systems and remodeling business processes from PowerBuilder/Sybase to JEE/Oracle technologies. Worked with the WebLogic Server.
    • Configured an application WebLogic Server for development and production.
    • Managed Jenkins and other continuous integration tools.
    Technologies: Java, J2EE, Oracle, Sybase, WebLogic, SOA, Jenkins
  • Java Architect
    G4 IT Solutions
    2008 - 2010
    • Designed and implemented SOAP Web Services integrated with SAP.
    • Was responsible for technical leadership and task management.
    • Estimated budget and time for new projects.
    Technologies: Java, J2EE, SOAP, Web Services
  • Java Developer
    E-Core
    2004 - 2008
    • Handled SOA development for controlling freight for shipment vessels.
    • Configured a WebSphere application server.
    • Managed sources using SVN.
    Technologies: Java Developer, J2EE, Oracle, SVN, WebSphere
  • Java Developer
    MGR INFORMÁTICA LTDA
    2003 - 2004
    • Developed a freight sales invoice registration form.
    • Migrated data from legacy systems.
    Technologies: Java, Swing, SQL Server
Experience
  • Ipiranga - KM de Vantagens (Development)
    https://www.kmdevantagens.com.br/

    A Java application that authorizes non-financial transactions with a high performance/throughput requirement.
    The application's main responsibility is to compute customer's points and evaluate the possible sales applied, generating coupons. The application had to be lightning fast and deal with database parametrized business rules in less then a few seconds even in the most demanding times.

Skills
  • Languages
    Java, SQL, JavaScript, Bash Script, PHP, HTML5, HTML, UML
  • Frameworks
    Hibernate, JUnit, Spring MVC, Apache Struts, Apache Struts 2, Spring, Spring Security, AngularJS
  • Libraries/APIs
    JDBC, JPA, Eclipse Persistence, jQuery, Jackson, RESTEasy, Google Maps, Node.js
  • Tools
    Apache Tomcat, Subversion, Eclipse IDE, Jenkins, Eclipse, Ant, CVS, SVN, Maven
  • Paradigms
    Unit Testing, Service-oriented Architecture (SOA), SOA, Object-oriented Design (OOD), Object-oriented Programming (OOP), Asynchronous Programming, Scrum, REST, Agile Software Development, Pair programming, Test-driven Development (TDD), Incremental development
  • Platforms
    Java EE, Java SE, Oracle, Linux, Java ME, Windows, IBM WebSphere
  • Storage
    Oracle SQL, Oracle PL/SQL, Sybase, PostgreSQL, Microsoft SQL Server, SQLite, MySQL
  • Misc
    Software Architecture, WebLogic, Apache Commons, BEA WebLogic Server, Tomcat 7, Web Services, Tomcat 6, SOAP, Back-end Development, RESTful Web Services, Technical Project Management, Active Directory, WebSphere Application Server
Education
  • Bachelor's degree in Computer Science
    Pontificia Universidade Católica do Rio Grande do Sul - Porto Alegre / RS
    2002 - 2006
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