Experience

Equifax | Boa Vista SCPC

Built and maintained large-scale ETL pipelines with Dataflow and Dataproc, ensuring data quality and availability. Modernized and automated internal data processes, reducing processing times and operational costs. Modeled and analyzed large volumes of data in BigQuery, creating new business variables and tables for products and services.

Droga Raia (Raia Drogasil)

Developed scalable ETLs on AWS EMR using Python and Java. Processed legacy data with strict cleaning, transformation, and typing, creating reliable datasets for Analytics and Data Science.

Engineering do Brasil

Maintained stability of critical Java systems while leading migration to cloud solutions (GCP). Created robust pipelines with Python + Dataproc and made refined data available in BigQuery.

K2 Partnering Solutions (Claro)

Responsible for performance and scalability of the Minha Claro Móvel app backend (50M+ downloads). Designed event-driven microservices architecture with SQS/SNS for batch processing without impacting API latency.

Nova Tendência Informática (Brasilseg / Banco do Brasil)

Built cloud ETL pipelines with Python and Scala, orchestrated by AWS Glue. Implemented Redshift as Data Warehouse, ad-hoc queries with Athena, and used DynamoDB for high performance.

Stratus Telecom

Front-end development of VoIP app with React Native, ensuring low latency and call stability.

Prefeitura Municipal de Cubatão

Created animal adoption platform (PHP, MySQL, JS) with focus on security and scalability.