Freelancer profile translated to English.

Description

I help companies turn data into decisions that improve profitability and efficiency.

I am a Business Intelligence specialist with over 10 years of experience, focused on designing end-to-end Power BI solutions: from data transformation to clear and actionable dashboards.

I combine technical and financial knowledge to go beyond reporting: I automate processes, reduce time, and provide real visibility to the business.

I work with management teams to define KPIs, optimize processes, and make data-driven decisions, not based on intuition.

Industry field of expertise

Languages

Spanish
Native or bilingual
English
Conversational

Workplace preferences

Remote only

Primarily works remotely

Nexidia S.L.
Power BI Lead | Trainer (Independent)
November 2024 - Today (1 year and 7 months)
• - I lead specialized Power BI training and consulting for technical and business teams, empowering professionals in data modeling, DAX, and visualization.
• - I develop custom BI solutions for clients, integrating Anthropic Claude as a productivity tool in data analysis workflows.
• - I design training materials and practical workshops focused on adopting Power BI as the corporate reporting standard.
Vangelis Happiness Partners
Power BI Lead
November 2025 - Today (7 months)
• - I lead the company's BI strategy, designing +10 interactive dashboards in Power BI Service for 4 business areas (sales, operations, HR, management).
• - I implement dimensional data models (star schema) with advanced DAX, reducing executive reporting generation time by 60%.
• - I automate ETL flows with Power Query, eliminating manual data consolidation processes that consumed +8 hours weekly.
Candreu Expertos
BI Solutions Consultant & Developer
January 2025 - October 2025 (9 months)
• - I designed and implemented end-to-end BI solutions for 3 clients in the financial sector: ETL, dimensional modeling, and dashboards in Power BI.
• - I automated reporting processes that reduced the time to prepare monthly financial reports by 50%.
• - I developed budget forecasting models with DAX and advanced Excel for management decision-making.

Check out Jorge José's experience

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

Baptiste Duhen

Fullstack developer

4.6

(4)

Amed Hamou

Senior Lead Developer

(2)

Audrey Champion

Web developer

4.3

(3)

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PhD Candidate in Economic Sciences
Doctorando en Ciencias Económicas
Master in Applied Statistics with R Software
Universidad Rey Juan Carlos
2018
Máster