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Eduardo Gutierrez gonzalez

@eduardogutierrezgonz

Junior Data Analyst working in Business Intelligence, who created a Power BI sales dashboard with 15+ DAX measures and automated reporting.

Spain

Message

My Power BI sales and marketing dashboard brings together more than eight report pages and 15 DAX measures to track revenue, conversion, and trends. I modeled the data in a star schema and used Power Query to build an ETL process from Excel and CSV files.

I also automated weekly operational reports with Power BI, Excel, and Python, including scripts to generate Excel files, send reports, and consolidate CSVs. This saved about four hours of repetitive work each week.

In a business performance analysis project, I used SQL to extract and transform relational data, then visualized the results in Power BI. I also analyzed user behavior and segmented customers to identify business patterns.

Experience

Work history, roles, and key accomplishments

Data Analyst Junior

Self Employed

Developed interactive Power BI dashboards and automated reporting processes, reducing manual analysis time by approximately 60% and saving 4 hours per week.

Power BI SQL DAX Power Query Python Excel Data Modeling ETL Dashboarding KPI Reporting GitHub

Education

Degrees, certifications, and relevant coursework

IBM SkillsBuild & Datahack

Power BI & Data Analytics, Data Analytics

Completed training in Power BI and Data Analytics, covering data modeling, advanced DAX, Power Query, dashboard design, and BI best practices.

Founders & Microsoft (Santander)

Inteligencia Artificial & Prompt Engineering, Artificial Intelligence

Completed training in Artificial Intelligence and Prompt Engineering, covering generative AI fundamentals, responsible use, and practical application in data-driven work environments.