Rorion Santos Email & Phone Number

Portugal

São Paulo, Brasil

- Working with a project from the company Vivo (Telefônica Brasil): Migration of the Environment to Big Data and disconnection from the legacy environment. Apache Hive, Apache Spark, HDFS, Sqoop SQL Server Integration Services (SSIS) PySpark, HQL, Teradata, SQLServer, Scala, Shell Script, GIT, DevOps, Power Center, BTEQ.

Belém E Região

- Hadoop Cloudera Big Data Ecosystem: HDFS, Apache Hive, Apache Impala, Apache Kafka, Apache Spark, Hue;- Apache Nifi, SAP Data Service, Datagateway;- SAP Business Objects Suite: Web Intelligence, Crystal Report, DataServices and Information Design Tools;- Python, Shell Script, Oracle, DevOps and SQL.

Curitiba, Paraná, Brasil

Database administration functions working with Postgres, performing theadministration and configuration of environments by IDE DataGrip (Jetbrains) tomaintain maintainability and compliance confidential data, using Jenkinssoftware to automate processes, performing several integrations to improve theprocess of Data processing.

Curitiba, Paraná, Brasil

Database administration functions working with Postgres, administration andconfiguration of servers. I was also able to perfect programming skills (JAVA)with application administration, administration of the virtualization environmentof the operating system (Docker), creation and reporting administration withJasperReports and making several trips to nationwide, for implementations ofdata environments for the company perform demos.

Belém, Brazil

Activities performed:1. Execution of scripts, creation of scheduling jobs, environment monitoringvia PL / SQL and shell scripting2. Creating objects (tables, indexes, constraints, sequences, etc.) andgranting privileges3. Meeting demands for support from the development team4. Backups and restores via Datapump5. Maintenance and development of a Business Intelligence environment6. ETL load configuration, development and correction7. Creation of reports in data visualization tool (SAP Business Objects)8. Opening and tracking calls via Oracle Support.Projects:• Processing of physical data with Apache NiFi (Dataflow)The project aimed to process semi-structured files in the XML format ofState Tax Documents using a dataflow tool (Apache Nifi). The new fileprocessing format emerged as a way to reduce the consumption ofresources on the processing servers used at the time, and to guarantee themaintenance, and compliance of the tax data contained in them. I had theopportunity to work with the mapping of PATHs from XML, as well as theETL strategy (Datagateway) that would be used to persist the data in theData Warehouse environment (Sybase) and the structuring of Data Lake(SAP Universe Designer) and visualization of that data (SAP BusinessObjects).

Belém, Brazil

In this opportunity I was able to better develop my knowledge in the varioussolutions and API's for Oracle database administration. Among the activitiescarried out are the following: creation of jobs, basic changes in the datamartenvironment for BI solutions, verification of alertlogs in the databases, validationof the execution of backups, preparation monthly occupation reports,development of queries for monitoring, export / import of data via DataPump.

Belém, Brazil

My main role was database administration, including jobs creation, monitoringdatabase alerts, creating occupancy reports, developing monitoring queries.

Belém, Brazil

I worked as IT support in conjunction with administrative functions of theState Council for Regulation and Control. Public services. Acquiringknowledge focused on network maintenance, cabling and servers.