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R

Roy

Data Analyst with 5 years of experience in financial services

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San José, San José, Costa Rica
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Competencies

Data AnalysisExpert

Performed complex data analysis using SQL and Excel to support strategic initiatives in financial services.

Statistical ModelingAdvanced

Developed predictive models for credit risk assessment, improving accuracy and decision speed.

Data VisualizationAdvanced

Created interactive dashboards with Tableau to present insights to non-technical stakeholders.

Data ManagementIntermediate

Managed data integrity and cleaned large datasets to ensure quality for analysis and reporting.

Machine LearningIntermediate

Applied machine learning algorithms for predicting customer churn and segmentation analysis.

Education

Business English
National Learning Institute (INA)
Completed June 2017
Accounting Assistant
National Learning Institute (INA)
Completed June 2017
Conversational English
Technical University of Costa Rica (UTN)
Completed 2015
High School Diploma
Liceo Bilingüe de Belén
Completed 2008

Summary

Dedicated data analyst with 5 years of experience in financial services, skilled in data analysis, modeling, and visualization. Proven track record of delivering actionable insights and optimizing reporting processes.

Key Achievements

  • Led development of a predictive analytics model that improved loan approval accuracy, reducing default rates by 15%.
  • Streamlined data reporting processes, decreasing report generation time from 24 hours to 4 hours.
  • Collaborated with cross-functional teams to integrate data sources, enhancing dashboard insights for executive decision-making.

Experience

Back-Up / Operational Support

DXC Technology
2017 - December 2025

Resolution of complex issues and escalated cases., Training and onboarding support for new hires., Team supervision in the absence of direct management., Operational follow-up and process continuity support.

Skills

Data AnalysisStatistical ModelingData VisualizationData ManagementMachine Learning
Published on CazVid - May 17, 2026
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