
Eduardo Barona
@eduardobarona
Data Analyst at OS DENTAL building Power BI dashboards and Databricks ETL pipelines for business analytics.
What I'm looking for
At OS DENTAL, I develop and maintain Power BI dashboards and KPI reports for business analytics. I also build Databricks ETL pipelines and create SQL transformations and data models using bronze, silver, and gold architecture.
Previously at GOODFARMER, I used Python for data cleaning and exploratory analysis, and developed Power BI dashboards to support data-driven decisions. I also applied customer segmentation techniques, including clustering, to analyze purchasing behavior.
Experience
Work history, roles, and key accomplishments
Data Analyst
OS Dental
Mar 2026 - Present (7 months)
Developed and maintained interactive Power BI dashboards and KPI reports. Built and optimized ETL pipelines using Databricks and designed SQL queries and DAX measures to support reporting.
Data Analyst
Goodfarmer
May 2025 - Feb 2026 (9 months)
Performed data cleaning and preprocessing using Python (pandas) and conducted exploratory data analysis. Developed interactive Power BI dashboards and applied customer segmentation techniques.
Education
Degrees, certifications, and relevant coursework
Microsoft
Microsoft Power BI Data Analyst Certification, Data Analysis
Microsoft Power BI Data Analyst Certification obtained in 2026.
Microsoft
Microsoft Excel Certification (Microsoft 365 Apps), Microsoft Excel
Microsoft Excel Certification (Microsoft 365 Apps) obtained in 2026.
Coding Bootcamp ESPOL
Data Driven Analyst | Excel, SQL, Python & Power BI, Data Analysis
2025 - 2026
Data Driven Analyst certification covering Excel, SQL, Python, and Power BI, from 2025 to 2026.
Codings Academy
Data Science & Artificial Intelligence with Python, Data Science & AI
Data Science & Artificial Intelligence with Python certification obtained in 2025.
DataCamp
Data Analyst – Power BI & Python, Data Analysis
Data Analyst – Power BI & Python certification obtained in 2025.
Escuela Superior Politécnica del Litoral (ESPOL)
Bachelor's Degree, Industrial Engineering
2018 - 2024
Bachelor's Degree in Industrial Engineering from Escuela Superior Politécnica del Litoral (ESPOL), Ecuador, from May 2018 to September 2024.
Netzun
Specialization in Data Analysis | Python & Power BI, Data Analysis
Specialization in Data Analysis with Python and Power BI obtained in 2024.
Coding Bootcamp ESPOL
Full Stack Web Development, Web Development
Full Stack Web Development certification obtained in 2024.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Salary expectations
Job categories
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