Staff Data Engineer building scalable data infrastructure for US tech companies. 8+ years architecting ETL pipelines, data platforms, and real-time processing systems — from fintech to gaming to social media at scale.

What I do

• Data Platforms — end-to-end: ingestion, transformation, warehousing, analytics. Databricks, Airflow, BigQuery, dbt, Cloud Composer.
• Backend Engineering — high-performance services in Golang and Python processing 500k+ records/day.
• Machine Learning — built datatrax, an open-source ML toolkit in pure Go with 7 classic algorithms. Listed on awesome-go.

Currently

• Serving multiple US clients as a direct contractor (Golang, Databricks, Airflow, GCP/AWS)
• Building Bonavia — crowdsourced road quality mapping platform for Brazilian roads (React + Flask + React Native)
• Applying to Georgia Tech OMSCS — MS in Computer Science (AI + Distributed Systems + Robotics)

Open Source

— Data engineering & ML toolkit for Go. Zero dependencies, 7 ML algorithms, generics-first.

— Zero-config data quality monitoring. Connect, profile, detect anomalies — 3 commands, no YAML.

Stack

Golang Python Databricks Airflow BigQuery dbt PySpark Cloud Composer Airbyte Superset PostgreSQL React TypeScript AWS GCP Azure

Beyond code

Climber, trekker, triathlete. Endurance sports taught me that the boring, incremental approach is slower to start — but it actually finishes.

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German citizen | Based in Brazil | EST-aligned | 5 languages (EN, PT, ES, IT, DE)