Sam Callahan

Data Scientist

Sam Callahan


Data Scientist


(210) 387-2442



Core Technologies: Python, MySQL, Spark, Tableau, Pandas, NumPy, Matplotlib, Seaborn, SciKitLearn, Anaconda, Jupyter Notebooks, Git/GitHub

Core Competencies: Data Storytelling, Applied Statistics, Machine Learning, Natural Language Processing, Classification, Regression, Clustering, Time Series Analysis, Anomaly Detection

Hire Me Because

My Capstone Project: Colombian Coffee Time Series Analysis

Our team acquired and analyzed NOAA weather data and Colombian Coffee Federation data in order to explore the correlation between day-to-day weather and Colombian coffee prices. We collected qualitative research to better understand how and why coffee prices changed over time as a result of natural disasters, economic shifts, and government policies.