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Mafer
Looking for work in Guatemala City
Contacto
Guatemala City, Guatemala, Guatemala
Disponible en CazVid
Competencias
Data AnalysisAdvanced
Expertise in analyzing large datasets to extract actionable insights, supporting strategic initiatives.
Business Intelligence ToolsAdvanced
Proficient in using Tableau and Power BI for developing interactive dashboards and reports.
SQLExpert
Extensive experience writing complex queries for data extraction and manipulation across databases.
Data ManagementIntermediate
Capable of designing and maintaining data structures ensuring accuracy and consistency.
Statistical AnalysisIntermediate
Skilled in applying statistical methods to interpret data and support business insights.
Educación
Bachelor of Science and Letters
University of Valle
Completed 2025
Resumen
Dedicated data analyst with 5 years of experience analyzing complex data sets, creating dashboards, and supporting strategic decisions. Skilled in SQL, BI tools, and statistical analysis.
Logros Clave
- Developed and maintained dashboards providing real-time insights, improving decision-making efficiency.
- Led a data migration project that streamlined reporting processes, reducing reporting errors by 20%.
- Collaborated with cross-functional teams to define KPIs and deliver tailored analytics solutions.
Habilidades
Data AnalysisBusiness Intelligence ToolsSQLData ManagementStatistical Analysis
Publicado en CazVid - 17 may 2026