About

Flavio Arantes is a highly skilled Data Architect, Tech Lead, Data Engineer, and Big Data Developer with over 20 years of experience in software development and team leadership. He holds a degree in Computer Engineering from UERJ and has participated in projects across various industries such as Telecommunications, Textile Manufacturing, Government, Banking, Engineering, Information Security, Naval Industry, Automation, and Product Tracking. Flavio's expertise lies in Apache Hadoop, Python, Spark, Scala, Hive, Impala, ETL, Oozie, Kylo, Git, and SCRUM. He is proficient in Java (JEE), Junit, JSF, Primefaces, JSP, HTML, Hibernate, JPA, EJB, Spring MVC, Web Services, REST, SOAP, Maven, Struts, GIT, SVN, Clear Case, and VSS. He is also skilled in SQLServer, Oracle, MySQL, Power Designer, and PL-SQL. Flavio has worked with Vert.x, Spring Boot, BootStrap, Angular, JBOSS, Widefly, Apache Tomcat, Sun One, WebLogic, Eclipse, and NetBeans. He is certified in Digital Standard ICP-Brazil, JBOSS, Weblogic, and Apache. He has experience with RUP, Scrum, and Kanban, Design Patterns, UML, Rational Rose Modeler, and Function Points. He has also worked on process mapping and workflow optimization. Flavio has a Post-Graduate degree in Data Science and Big Data from the Pontifical Catholic University of Minas Gerais and a degree in Computer Engineering from UERJ. He also has a Post-Graduate degree in Software Engineering and Software Architecture from the Estácio de Sá University. Flavio has worked as a Big Data Engineer at TIM Brasil and Stefanini EMEA, a Senior Software Developer at SEFAZ-RJ, and has experience in ELT, Node JS, Workflow in Oozie, Hue, and Linux. He has also developed backend applications for SEFAZ-RJ for tax assessment of electricity using Java 8, JPA, Hibernate, Junit, Eclipse, SVN, Oracle, and Continuous Integration (Jenkins SonarQube). Flavio's technical expertise includes Data Engineering, Big Data, Senior Software Engineering, Spark, SQL, Spring, Hadoop, Designer, MySQL, Spring Boot, ETL, Web, Apache