Juan Gesino
Economist by training and builder by trade. Currently building the Data & AI team at Darwin AI. Previously led the data teams at Belvo, Zenvia, and Sirena.
26 posts
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I Don't Do Tasks, I Build Systems That Do Tasks
• Juan Gesino
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Ask for the Trade-Offs
• Juan Gesino
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Bayesian Approach to Understanding Churn
• Juan Gesino
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The Center is Not a Point
• Juan Gesino
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Multi-Armed Bandits for Optimizing Experiments
• Juan Gesino
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How a Simple A/A Test Can Save Your Expensive A/B Tests
• Juan Gesino
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What Implies Causation?
• Juan Gesino
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The Model Is Not the Brain
• Juan Gesino
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Confidence Does Not Mean What You Think
• Juan Gesino
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What You Don't Know Is More Important Than What You Know
• Juan Gesino
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Serving a Bayesian Model as an API with FastAPI
• Juan Gesino
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Version Control for Data Teams
• Juan Gesino
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Being Nice as a Game Theory Strategy
• Juan Gesino
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The Most Underrated SQL Gotcha
• Juan Gesino
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Anomaly Detection with a Custom MAD Estimator in scikit-learn
• Juan Gesino
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Timing of Monthly Subscription
• Juan Gesino
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Running dbt using Gitlab CI/CD
• Juan Gesino
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Abstracting Data Loading with Airflow DAG Factories
• Juan Gesino
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Data lake in S3 from MongoDB
• Juan Gesino
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Decoupling Storage and Transform
• Juan Gesino
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How we use Airflow for SQL alerts and Slack notifications
• Juan Gesino
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How to Build a Custom Estimator for scikit-learn
• Juan Gesino
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Bayesian Weight Loss
• Juan Gesino
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Crazy Simple Anomaly Detection for Customer Success
• Juan Gesino
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Bayesian CAPM Beta Estimation
• Juan Gesino
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Bayesian A/B Testing WhatsApp Messages
• Juan Gesino