Data Science leader with ~10 years of experience driving impact across top tech companies. Founding team member at Disney Streaming, led LatAm Marketing Science at Uber, and most recently contributed to the Ads Measurement team at Snapchat. Proven track record in building scalable data solutions, leading experimentation strategies, and advancing measurement in complex advertising ecosystems. Specialties: Data Engineering & Manipulation: SQL (BigQuery, Redshift), Python (Pandas, PySpark) Causal Inference & Experimentation: A/B Testing, Lift Studies, CUPED, Bayesian Methods Machine Learning & Statistical Modeling: Scikit-learn, XGBoost, NumPy, Scipy Data Visualization & BI Tools: Tableau, Looker, Matplotlib, Seaborn Web Data Extraction & Automation: Web scraping, APIs, Workflow orchestration (Airflow) Cloud & Infrastructure: Google Cloud Platform, AWS, Git, Docker Work Authorization: Authorized to work in the United States and Colombia