Este es mi perfilContactar via CazVidEste perfil está escrito en inglés
Walter
Data Analyst with 5 years of experience in finance and healthcare
Contacto
San Salvador, San Salvador Department, El Salvador
Disponible en CazVid
Competencias
Data AnalysisAdvanced
Utilized data analysis tools and techniques to extract insights and inform business strategies.
SQLAdvanced
Written complex SQL queries to retrieve, manipulate, and transform data for reporting purposes.
Data VisualizationIntermediate
Created dashboards and visual reports using tools like Tableau and Power BI to communicate findings.
Statistical AnalysisIntermediate
Applied statistical methods to validate data patterns and support decision-making processes.
Idiomas
EnglishFluent
Resumen
Experienced Data Analyst with a proven track record of transforming data into actionable insights across finance and healthcare domains.
Logros Clave
- Progressed from Junior Data Analyst to Senior Data Analyst over 5 years in the industry
- Developed and implemented data reporting dashboards that improved decision-making efficiency
- Handled diverse datasets including financial, healthcare, and customer data, demonstrating skill versatility
Habilidades
Data AnalysisSQLData VisualizationStatistical Analysis
Publicado en CazVid - 17 may 2026