* CNPq (Education Management): Development of big data solutions for Telecom industry using Hadoop ecosystem in a high volume and high performance environment. The solution includes Mobile, Advertising, and CDR (Call Detail Record) fields.
Responsible for the installation, maintenance and optimization of the cluster.
Development of RESTful services for integration with the other systems and clients.
Technologies: Hadoop, HBase, Hive, Drill, Cassandra, Cloudera.
* TJDFT (Government Administration): Development of legal mission-critical systems for the various areas of the Court.
Proposal and specification of the systems architecture in Java.
System integration with SOAP and RESTful services.
Performance analysis and optimization of systems and application servers.
Responsible for a Business Intelligence solution build with Microsoft BI and QlikView, consolidating multiple data sources for strategic decision making.
Development of specialized search engines with Lucene and Solr.
Technologies: Java EE, JBoss, Richfaces, Primefaces, Oracle, MS SQL Server, Eclipse, Lucene, Solr, Hadoop, HBase, QlikView, Spring.