Mariana Martinez
Data Scientist @ Visa
- Role
- Data Scientist at Visa
- Location
- Atlanta, GA, US
- LinkedIn followers
- 500 followers
About Mariana Martinez
Data scientist with an engineering background passionate about solving problems in various industries including climate, agriculture and water engineering SKILLS: Supervised Learning, Unsupervised Learning, Data Science, Machine Learning, Python, SQL, Pandas, NumPy, SciPy, Scikit-learn, XGBoost, LightGBM, CatBoost, Yellowbrick, PySpark, Git, Data Mining, Data Wrangling, Visualization, Data Storytelling, Logistic Regression, Linear Regression, Regularization, Ridge, Ensemble Methods, Gradient Boosting, Random Forests, Neural Networks, K-Nearest Neighbors, Support Vector Machines, Gradient Descent, PCA, K-means Clustering, ANOVA, Hypothesis Testing, A/B Testing, Algorithms, Data Structures, Matplotlib, Seaborn, Plotly, Streamlit, Forecasting, Time SeriesGeospatial Software and Products: ARC-GIS, HEC-RAS, QGIS
Experience
Data Scientist
Jul 2025 — Present · Atlanta, GA, US
Education
Arizona State University
Master of Science - MS, Hydrosystems Engineering
2017 — 2018
Arizona State University
Civil Engineering
2013 — 2017
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