Analysis and improvement of big data systems. Acting in software development for real time data analysis and batch processing. • Monitoring and improvement of big data applications. • Generate reports to web application. • Interact with MySQL database. Apache Thrift. • Implement and monitor endpoints using Flask framework. • Maintain and improve apache thrift server application. • Develop and implement unit and integration tests. • Main tools & techs: Python, Git, Phabricator, Docker, AWS, Intellij, Java, Kafka, Jenkins, Bazel, Apache Thrift, Vscode, MySQL.

Analysis, improvement and development of legacy and new systems. Acting in the banking credit market of a major international institution. Among the activities carried out are: • Maintenance of back-end endpoints. • Monitoring and improving micro-services that connect to the front end. • Development of reports using Jasper reports tool. • Development of micro services using the spring boot framework. • Application versioning control using gitlab. • Reporting and control of demands with Jira. • Agile methodology. • Main tools: Python, Eclipse, GitLab, Atlassian Jira, Spring boot, Jasper reports, Postman, Java and SQL server.

- Acting on the maintenance and improvement of desktop system 'SBPP' used by SulAmerica to process payments of retirement pension plans on a windows environment using Visual Basic 6 and oracle data base and extracting data for the tax return declaration. - Support to the web system 'AAFBB' used to process chargings of specific customers that have insurance life and are employees of the Brazilian bank 'Bank of Brazil'. Technologies used were PL / SQL, oracle database, javascript and JSP. - Support to batch process on windows environment to download, upload, encrypt and decrypt files using VB6 and FTP protocol. - Support to tool 'SASMOV' used by client to send and receive movements related to life insurance such as inclusion and exclusion of customers in a new policy. Tool developed in VB6 using a local microsoft access database and FTP protocol to transfer files.

• Support and management of tickets opened by the client generating reports using the IBM's tool 'MAXIMO'. • Support to DB2 database, analysing legacy system of retirement pension plans on a mainframe platform. • Development of queries to extract information from db2 database. • Showing and controlling the amount of tickets generating graphics for presentations and validating the backlog on a daily basis.