Gustavo Pereira Email & Phone Number

Porto, Pt

São Paulo, Brazil

Conduct relational database studies for fraud prevention rules and strategies. Analyze data using SQL, Excel, and SAS to identify fraudulent behaviors and address regulatory demands. Create dashboards, KPIs, and operational panels using Power BI. Elaborate executive presentations using PowerPoint. Enter rules into systems and monitor accuracy and volume indicator. Execute and maintain Python code for data alteration processes, and collaborate with suppliers for fraud prevention enhancements.

Barueri, São Paulo, Brazil

Conduct database studies to create and maintain fraud prevention strategies. Analyze large data volumes using SQL and Excel to identify fraudulent patterns. Enter rules into systems, monitor indicators, and maintain trees for new projects. Develop fraud prevention indicators using Data Studio and Tableau. Collaborate with suppliers for tool enhancements and support cross-functional teams in creating preventive products/projects. Aid technology teams in developing new prevention solutions.

Barueri, São Paulo, Brazil

Conduct database studies to create and maintain fraud prevention strategies. Analyze large data volumes using SQL and Excel to identify fraudulent patterns. Enter rules into systems, monitor indicators, and maintain trees for new projects. Develop fraud prevention indicators using Data Studio and Tableau. Collaborate with suppliers for tool enhancements and support cross-functional teams in creating preventive products/projects. Aid technology teams in developing new prevention solutions.

Barueri, São Paulo, Brazil

Elaborating, documenting, and monitoring incident and request processes related to the Big Data Support area; performing tasks within the Data Engineering realm; seeking solutions for incidents and issues within the Data Lake environment; handling, monitoring, and escalating Big Data-related incidents; integrating and contributing to solutions developed by the Data Engineering Squad; understanding and managing file ingestion pipelines involving the ETL process using the Streamsets tool; creating and executing SQL queries in relational databases using Hive and Impala tools; accessing virtual machines for file manipulation using Linux commands; experience with agile methodologies such as Scrum and Kanban.

Barueri, São Paulo, Brazil

Documenting and updating technical specifications for new technologies, approving new portal modules, evaluating workflows, liaising with vendors, and ensuring post-implementation support for internal and external clients. Additionally, validating test tools, analyzing payment chain systems, and contributing to the improvement of review and validation techniques.

Itajubá, Minas Gerais, Brazil

Providing technical support for the TIC services listed in the catalog through established communication channels. Handling end-to-end troubleshooting, including remote assistance and on-site support when required. Identifying optimal solutions and guidance, conducting tests, and supporting video conferences. Operating incident management systems, documenting progress, and contributing to knowledge bases. Participating in training and events, as well as assisting in TIC infrastructure.

Itajubá, Minas Gerais, Brazil

Applied financial mathematics and economic engineering in projects within the field of informatics; Economic analysis of projects involving risk; Economic analyses incorporating modules of information systems focused on finance.

Language Exchange, English Language

Master Of Business Administration - Mba, Big Data & Analytics

Bachelor'S Degree, Information Technology