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Jonathan

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 AnalysisExperto

Utilized advanced data analysis techniques to interpret complex datasets and support strategic decisions.

SQLAvanzado

Performed complex queries and database management to extract, manipulate, and analyze large datasets.

Excel & Data Visualization ToolsAvanzado

Created detailed reports and dashboards using Excel, Tableau, and Power BI for data presentation and insights.

Financial ModelingIntermedio

Built financial models to evaluate investment opportunities and assess risks based on data analysis.

CommunicationIntermedio

Prepared reports and conducted presentations for stakeholders to facilitate data-driven decision-making.

Education

High School Diploma
Completed 2002
INA Technical English Program
Completed 2010

Summary

Dedicated data analyst with expertise in data reporting, visualization, and validation to support financial decision-making.

Key Achievements

  • Streamlined data reporting processes reducing turnaround time by 20%
  • Developed and maintained dashboards improving data visibility for decision-makers
  • Led data validation and integrity checks aligning with compliance standards

Experience

Supervisor Fraud Tier 2

Concentrix
November 2021 - March 2024

Resolved complex customer issues, providing high-quality service across various channels., Handled escalated cases, offering tailored solutions to resolve concerns., Provided support to internal customers to ensure smooth operations.

Customer Senior Representative & Clerk

Smile Direct Club
October 2019 - September 2021

Managed inbound calls, offering support and assistance to customers., Handled quality control and labeling for patient treatment products., Ensured the accuracy of patient records and shipment labels for treatments.

Resolution Specialist Senior (DART)

Amazon
April 2010 - September 2019

Delivered outstanding customer service across multiple channels, specializing in issue resolution., Addressed escalations, providing effective solutions to both external and internal customers., Ensured internal customer needs were met efficiently to improve overall service operations.

Skills

Data AnalysisSQLExcel & Data Visualization ToolsFinancial ModelingCommunication
Published on CazVid - May 17, 2026
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