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Tatiana

Data Analyst with 5+ years of experience in financial services

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Santo Domingo, Nacional, Dominican Republic
Open to remote
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Competencies

Data AnalysisAdvanced

Utilized statistical techniques to interpret complex datasets, supporting data-driven decisions.

SQL & Database ManagementAdvanced

Designed and optimized queries for large databases, improving report efficiency and data retrieval.

Machine LearningIntermediate

Built predictive models using Python and R to enhance customer targeting strategies.

Data VisualizationAdvanced

Created dashboards with Tableau and Power BI that summarized key insights for stakeholders.

Summary

Data Analyst with over 5 years of experience in financial services, specializing in predictive modeling, data visualization, and database management. Skilled in extracting insights to support strategic decisions and process improvements.

Key Achievements

  • Developed and maintained predictive models that improved client segmentation accuracy.
  • Led data migration project, ensuring seamless transition with minimal downtime and data integrity.
  • Created dashboards and reports that enhanced strategic decision-making processes for management.

Skills

Data AnalysisSQL & Database ManagementMachine LearningData Visualization
Published on CazVid - May 17, 2026
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