Mastering the modern data stack and statistical rigor.

• Postgraduate: Data Intelligence in Business (ESPM)
• Postgraduate: Software Engineering (UTFPR)
• International Experience: Returning to Brazil after 15 years living in Uruguay (Dual Citizenship).

• MBA in Data Science @ USP (ICMC):
  • USP
  • 🔄 Statistical Learning & Inference
  • 🔄 Massive Data Processing (Spark/Hadoop)
• Data Transformation & Modeling:
  • dbt
  • 🔄 Building robust stg → int → marts pipelines.
• Foundational Excellence:
  • Math Stats
  • 🔄 Strengthening Mathematical & Statistical foundations for ML.

• End-to-End Analytics Engineering Project: Migrating raw data to a Gold Layer using dbt + BigQuery + PySpark.
• Data Governance & Quality: Implementing robust documentation and testing in the pipeline.

• Twitter: @britneyscripts
• Dev.to: My Learning Log
• LinkedIn: Bettina Acosta

"Clean data beats complex models."