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I am Daniel Felipe Puentes Rocha, a statistics student based in Medellín, Colombia. I specialize in building end-to-end analytical solutions and integrating machine learning models (Python/R) with visualization tools to empower data-driven decision making. I am passionate about turning data into actionable insights and enabling data-driven decisions. In my work, I have hands-on experience deploying dashboards, automating data pipelines, and leading technical projects in corporate settings. I enjoy bridging statistical rigor with practical process optimization and am seeking opportunities in data science and software development.…I am Daniel Felipe Puentes Rocha, a statistics student based in Medellín, Colombia. I specialize in building end-to-end analytical solutions and integrating machine learning models (Python/R) with visualization tools to empower data-driven decision making. I am passionate about turning data into actionable insights and enabling data-driven decisions. In my work, I have hands-on experience deploying dashboards, automating data pipelines, and leading technical projects in corporate settings. I enjoy bridging statistical rigor with practical process optimization and am seeking opportunities in data science and software development.

Daniel Felipe Puentes Rocha

Data Scientist, Data Analyst, Full Stack Developer, +2

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I am Daniel Felipe Puentes Rocha, a statistics student based in Medellín, Colombia. I specialize in building end-to-end analytical solutions and integrating machine learning models (Python/R) with visualization tools to empower data-driven decision making. I am passionate about turning data into actionable insights and enabling data-driven decisions. In my work, I have hands-on experience deploying dashboards, automating data pipelines, and leading technical projects in corporate settings. I enjoy bridging statistical rigor with practical process optimization and am seeking opportunities in data science and software development.…I am Daniel Felipe Puentes Rocha, a statistics student based in Medellín, Colombia. I specialize in building end-to-end analytical solutions and integrating machine learning models (Python/R) with visualization tools to empower data-driven decision making. I am passionate about turning data into actionable insights and enabling data-driven decisions. In my work, I have hands-on experience deploying dashboards, automating data pipelines, and leading technical projects in corporate settings. I enjoy bridging statistical rigor with practical process optimization and am seeking opportunities in data science and software development.

Available to hire

I am Daniel Felipe Puentes Rocha, a statistics student based in Medellín, Colombia. I specialize in building end-to-end analytical solutions and integrating machine learning models (Python/R) with visualization tools to empower data-driven decision making. I am passionate about turning data into actionable insights and enabling data-driven decisions.

In my work, I have hands-on experience deploying dashboards, automating data pipelines, and leading technical projects in corporate settings. I enjoy bridging statistical rigor with practical process optimization and am seeking opportunities in data science and software development.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

Spanish; Castilian

Fluent

English

Intermediate

Work Experience

Data Science and Analytics Intern at ISA - Interconexión Eléctrica S.A.

July 1, 2025 - January 1, 2026

Led end-to-end development and integration of a Gradient Boosting ML model into a corporate dashboard to optimize liquidity predictions and risk factors; restructured econometric models for volatility analysis using Bootstrap-GARCH techniques in R; led full-stack development of a Capital Markets Monitor automating stock data ingestion via external API and building dynamic control dashboards for real-time KPIs; supervised and audited report automation projects ensuring code quality and scalable data architecture.

Data Analysis and Process Consultant at Universidad Nacional de Colombia

January 1, 2025 - July 1, 2025

Directed an end-to-end recruitment optimization project; audited and restructured data processing pipelines (Python, R) to fix calculation errors and automate ingestion; applied advanced statistical models to quantify key delays and risk factors; prepared technical and executive reports translating findings into KPI redesign and process improvements.

Junior Data Analyst at Soluciones del Pacífico

April 1, 2022 - March 1, 2023

Developed and maintained data analysis processes for extraction, cleaning, updating, and deletion; improved analysis flows by adjusting data processes; contributed to data structures (tables and views) for better information organization; supported database administration tasks with the DBA team; performed testing/validation and documented procedures with a change log.