At KAEFER RIP Serviços Industriais, I migrated the transformation layer to dbt, serving as main author for 448 models across 16 departmental data marts. Every pull request runs checks and parity comparisons against legacy views before deployment.
I also build Power BI dashboards and maintain a StarRocks warehouse, integrating data from business systems and public datasets. At Neogen do Brasil, I built the logistics department’s data environment from scratch and automated shipment-data processing in Python, replacing spreadsheet-based tracking.
