Jonathan - Data Analyst with 3 years of experience in retail and finance

Bogotá, Bogota D.C., Colombiaen

Led the development of a sales forecasting model that improved accuracy by 15%

Managed data collection and cleaning processes for quarterly financial reports

Published on CazVid

Summary

Analytical professional experienced in leveraging data to optimize business outcomes.

Collaborated with cross-functional teams to implement data-driven decision-making

SQLAvanzado

Used SQL to query and manipulate large datasets for analysis and reporting.

ExcelAvanzado

Performed data analysis, visualization, and automation with Excel spreadsheets.

Data VisualizationIntermedio

Created dashboards and reports for stakeholders using tools like Tableau.

Statistical AnalysisIntermedio

Conducted statistical tests to interpret data trends and support decision-making.

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