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Analytics Engineer — risk modeling, big data, and the space where ML meets production
5 years in fraud prevention at iFood — Latin America's largest food delivery platform.
Started in analytics and KPIs, migrated into data science and MLOps as the problems
outgrew dashboards. Now I build risk scoring models on billion-row datasets,
deploy them to production, and make sure they're explainable — not just accurate.
┌──────────────────────────┬──────────────────────────┬──────────────────────────┐ │ RISK MODELING │ MLOPS & INFRA │ EXPERIMENTATION │ ├──────────────────────────┼──────────────────────────┼──────────────────────────┤ │ │ │ │ │ ▸ Fraud risk scoring │ ▸ PySpark · Databricks │ ▸ EBM · Bayesian think │ │ ▸ Statistical modeling │ ▸ Airflow pipelines │ ▸ Model explainability │ │ ▸ Big data (B+ rows) │ ▸ SageMaker endpoints │ ▸ A/B testing │ │ ▸ Feature engineering │ ▸ DAB (asset bundles) │ ▸ Quantified workflows │ │ ▸ Anomaly detection │ ▸ S3 · IAM · AWS stack │ ▸ Agent-native tooling │ │ │ │ │ └──────────────────────────┴──────────────────────────┴──────────────────────────┘
🇧🇷 Fortaleza(CE), Brasil
