Daniel Molina dmetrics1

🎓 Economist turned Data Scientist 🤖 AI Builder 🛠️ Dashboards · ML · GenAI 🌎 LATAM remote · Open to freelance 👇

dmetrics1 /README.md

👤 About me

🎓 Economist (Universidad del Magdalena) turned Data Scientist
📍 Based in Santa Marta, Colombia · Working remote across LATAM and beyond
📊 Built ML, econometric and dimensionality-reduction models on Colombian public microdata — DANE · GEIH · EMICRON
🛠️ Daily stack: Python · R · SQL · Polars · Machine Learning · Power BI · Streamlit · Quarto
💼 Open for freelance — Toptal / Upwork / direct hire
✍️ Philosophy: data isn't the goal — it's the raw material; the value lives in what you build with it

_{Power BI / Streamlit connected to your sources — KPIs that update themselves.}

_{Python pipelines that eliminate manual reporting — Excel, PDF, email-ready.}

_{Simple, fast pages to present and sell a product — mobile-first, ready to publish.}

_Languages

_{Analysis & Modeling}

_{Visualization & Product}

_{Data & Environment}

_{The three that best summarize what I do:}

dashboard-mercado-laboral-co _{Colombian labor-market interactive dashboard — DANE/GEIH microdata, Polars ETL, 25 pytest checks.}

micronegocios-colombia-2024 _{Association-rules mining (Apriori) over 5.3M Colombian micro-businesses — R + Quarto report.}

colombia-multidimensional-poverty-pca _{PCA-based multidimensional poverty index by department — econometric dimension reduction in R.}

Have data sitting idle that should be driving decisions?

Write me at dm0025900@gmail.com — first diagnostic call is free.

colombia-multidimensional-poverty-pca colombia-multidimensional-poverty-pca Public

IPM 2025 de Colombia (Alkire-Foster) con microdatos DANE ECV + lectura multivariada vía PCA. Replica y extiende un artículo académico. Reporte interactivo en R + Quarto

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dashboard-mercado-laboral-co dashboard-mercado-laboral-co Public

Interactive dashboard for the Colombian labor market — DANE/GEIH microdata, Polars ETL pipeline, 25 pytest checks

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micronegocios-colombia-2024 micronegocios-colombia-2024 Public

Apriori sobre 5.3M micronegocios colombianos (EMICRON 2024, DANE). 85 cuadros oficiales + minería de reglas en R, con reporte interactivo en Quarto. Paper postulado a LatinR 2026.

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colombia-geih-shiny-app colombia-geih-shiny-app Public

Interactive Shiny app to explore Colombia's GEIH (DANE) — demographics, labor market & migration at national/departmental level. Published in CCIS/Springer (R Day 2025).

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