Freelance Data Analytics Consultant

Hands-on projects in data analytics, BI, and applied ML.

Documented openly as I learn, practice, and share results.

Building a churn prediction demo.

Experimenting with feature engineering + Explainability.

Documenting projects on GitHub + YouTube.

Hi, I’m Ernesto.

I help startups and organizations make sense of their data with a human-centered approach.

Blending IT, analytics, and creativity to turn challenges into opportunities.