Responsible by architecture, development and maintain software solutions for test automation in Samsung mobile devices context.Stack: Java, C#, Mongo, Servers on Azure.

I worked as Data Engineer, searching and planning the implementation about the Data Lake for the company.

Design and develop solutions to support the batch processing for log actions collected by the company. I participated in the development of real time and big data processing solutions. The stack used was Java platform, scripts in Shell and Python and Hadoop: MapReduce, HBase, Storm, Kafka with clusters on AWS and Rackspace.

Team leader on Android and Java platforms, acting as a Scrum Master, too. Responsible to guarantee deliverable to client, negotiate the applications' scope and backlog.

- (+1 year) Projects related with Big Data, Contextual Intelligence and Data Analysis. Back-end team.- (1 year) Front-end team, developing applications to Windows Phone, Symbianand Meego platforms.- (6 months) Projects: one related with message services and the other was a servicesimilar with a music catalog. Back-end team.Technologies: Spring, Rest API, Hadoop, Hbase, Flume, Redis, EJB3, JMS, Hibernate, JBoss Seam, Rest API, XMPP Protocol, Smack API, JBoss Server, Ejabberd Server, JProfiler, JPA,GlassFish, Postgres, Map-Reduce Programming, J2EE.

On this company I worked on the development and deployment of corporate systems tocontrol and manage the production flow.I worked in 3 projects, being one to control the location and the calibration of theequipments, other one to manage the production of the boards that compound thetelephone exchanges and the last one to control the materials inventory on the thirdpartners.Technologies: Visual Basic, C, J2EE, Java Swing, JSF, EJB, JavaScript, Jasper Reports, Web Services, Hibernate, MySQL, Oracle, Apache Tomcat.