Description

I'm a curious and analytical professional interested in patterns, behavior, and decision-making. Experienced in handling sensitive data and collaborating with multiple stakeholders, with a strong focus on ethical data usage.

My expertise lies in:

✅ Data Transformation & Automation – Cleaning, processing, and structuring data for optimized decision-making.

✅ Business Intelligence & Visualization – Designing interactive reports in Power BI, Tableau, and Looker to provide clear insights.

✅ SQL & Data Modeling – Extracting and optimizing large datasets, implementing star schema models, and ensuring data accuracy.

✅ HR & Performance Analytics – Developing data-driven solutions to analyze management performance, workforce diversity, and financial efficiency.

I've worked on high-impact projects for Volkswagen, Mercado Libre, and global HR teams, creating automated reporting solutions that improve efficiency and drive decision-making.

Languages

Spanish
Native or bilingual
Portuguese
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Barcelona (up to 50km)

GO
On Malt
Desarrollo de proyectos con Microsoft Power BI
TELECOMMUNICATIONS
June 2025 - August 2025 (1 month)
Río de Janeiro, Brazil
- Análisis financiero integral de la empresa Rentfrio con el objetivo de evaluar su rendimiento económico, identificar tendencias y detectar oportunidades de mejora en la gestión financiera.

- Extracción, limpieza, transformación y modelado de datos procedentes de CSV utilizando Microsoft Power BI, garantizando la calidad, consistencia y estructuración adecuada de la información para su posterior análisis.

- Diseño y desarrollo de un modelo de datos optimizado que permitió consolidar información financiera y operativa.

- Creación de dashboards interactivos y visualizaciones dinámicas en Power BI orientadas a facilitar la toma de decisiones estratégicas, incluyendo indicadores clave de rendimiento (KPIs), análisis de ingresos, costes y evolución temporal.

- Presentación y demostración de la herramienta Power BI a los responsables de la empresa, explicando el funcionamiento de los dashboards, las métricas desarrolladas y las posibilidades de uso de la plataforma para el seguimiento del negocio.

- Entrega de una solución analítica que permite a la empresa monitorizar su desempeño financiero de manera más eficiente y basada en datos.
Microsoft Power BI Business analysis Microsoft Excel DAX
Client Volkswagen Group
Data Analyst
September 2024 - Today (1 year and 9 months)
Spain
Led the development of a Minimum Viable Product (MVP) for Volkswagen HR Germany, enabling data-driven decision-making by analyzing management performance. Extracted, cleaned, transformed, and loaded (ETL) data from Microsoft Excel into Power BI, ensuring accuracy, consistency, and efficiency. Designed and implemented an optimized data model, enhancing reporting performance and scalability. Identified and reported data inconsistencies, collaborating with the BI team to improve database quality and reliability.
Microsoft Power BI Microsoft Excel SQL HR Analytics Data Analytics
Page Personnel
HR Database Management
June 2023 - February 2024 (8 months)
Spain
Ensured data accuracy, completeness, consistency, and integrity across HR databases (EDM and HMT), optimizing data reliability. Led the preparation of monthly HR closing reports, including high-level reports for the Finance team, ensuring data-driven decision-making. Collaborated with EMEA HR departments to standardize reporting processes and enhance cross-regional data consistency.
HR Analytics Business analysis Microsoft Excel Microsoft Power BI Microsoft Powerpoint