Data Engineer · Senior Software Developer
Diego Papaterra
12+ years building software for U.S. and international clients. Specialized in Data Engineering & Applied Analytics. Founder of Potest SAS.
I'm a software developer turned data engineer based in Montevideo, Uruguay. Over the past decade I've helped U.S. enterprise clients scale their platforms, built a personal finance app from the ground up, and completed a diploma in Applied Data Analytics & AI at UTEC.
Read more about me →Featured projects
Aura — Personal Finance App
A full-stack personal finance app built with Next.js, TypeScript, and deployed at aura.potest.uy. Tracks income, expenses, and budgets with a clean, minimal UI.
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Financial Fraud Detection — UTEC Diploma Final Project
End-to-end ML pipeline for transaction fraud detection on highly imbalanced datasets. Python, scikit-learn, CatBoost, XGBoost, Logistic Regression. EDA with Matplotlib & Seaborn; feature engineering and preprocessing tuned for precision/recall trade-off.
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