Samuel Fatzinger Portfolio

Data analysis, documentation, and technical project professional with experience across research, technical communication, and project-based work.

This portfolio includes data analysis case studies, technical documentation, software projects, and other work focused on research, organization, and practical problem-solving.

Selected Projects

SBA 7(a) Lending: Resilience and Change

Data Case Study · Python/pandas · statsmodels · Tableau

Analysis of more than 1.5 million SBA 7(a) loans examining how repayment resilience, industry and regional representation, loan size, and lending patterns changed across the United States from 2000–2025.

DFW’s Growing Water Demand

Data Case Study · Python/pandas · Tableau

Analysis of nine years of DFW water-use data examining how population growth, development, climate, and changing consumption patterns shaped municipal water demand from 2016–2024.

readme-radar

Technical Project · Python · GitHub

A Python CLI that identifies GitHub repositories with missing or incomplete README documentation.