Description

Ingeniero de datos y analista con 4+ años de experiencia en la construcción de pipelines ETL escalables, procesamiento de datos, análisis estadístico y visualización de datos.

Orientado al trabajo en equipo y enfocado en objetivos, comprometido con el aprendizaje continuo y el crecimiento profesional, resolviendo eficazmente desafíos de negocio.

Industry field of expertise

Languages

Spanish
Native or bilingual
English
Fluent

Workplace preferences

Remote only

Primarily works remotely

IOON Technologies
Data Engineer
AUTOMOBILE
August 2024 - Today (1 year and 11 months)
Madrid, Spain
Automotive sector
• Migrate data pipelines to dbt on Databricks, optimizing performance and cost efficiency
• Develop and maintain daily ETL workflows using SQL to transform, clean, enrich, and structure data
• Automate the creation of customer-segment activations on marketing platforms via API with Python
Databricks Python SQL CDP ETL
Cognifit
Data Analyst
HEALTH AND WELLNESS
April 2022 - July 2024 (2 years and 3 months)
Madrid, Spain
• Develop and optimize statistical models to evaluate user cognitive performance across multiple domains
• Optimize ETL processes, reducing costs by 30% and increasing speed, enhancing efficiency
• Design and maintain KPI dashboards for business performance monitoring and stakeholder reporting
Data analysis Data Engineering Python Microsoft Power BI ETL
Office for National Statistics
Data Analyst
PUBLIC SECTOR
March 2021 - October 2021 (7 months)
Newport, United Kingdom
• Analyze complex quarterly financial data series and historical revisions to identify trends and anomalies
• Develop models to balance financial and non-financial sectors, improving transaction accuracy
• Automate statistical processes and reporting using Python, increasing efficiency over Excel-based methods
Data analysis Python Microsoft Excel Finance