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Marcos
Data Analyst with 5 years of experience in finance and healthcare
Contact
Punta Cana, La Altagracia Province, Dominican Republic
Available on CazVid
Competencies
Data VisualizationAdvanced
Created interactive dashboards using tools like Tableau and Power BI to present data insights.
Data Cleaning & ValidationAdvanced
Performed data cleaning and validation to ensure high-quality data for analysis in various projects.
SQLIntermediate
Written and optimized SQL queries to extract and manipulate data from relational databases.
Statistical AnalysisIntermediate
Applied statistical techniques to interpret data trends and support business decisions.
Summary
Experienced data analyst proficient in data visualization, validation, and SQL for finance and healthcare sectors.
Key Achievements
- Developed and maintained dashboards for key performance metrics, improving decision-making efficiency.
- Led data validation and cleaning processes for large datasets, ensuring data accuracy for analytics projects.
- Collaborated with cross-functional teams to translate business needs into technical solutions, enhancing reporting capabilities.
Skills
Data VisualizationData Cleaning & ValidationSQLStatistical Analysis
Published on CazVid - May 17, 2026