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Diana

Data Analyst with 3 years of experience in the finance sector

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San José, San José, Costa Rica
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Competencies

Data AnalysisAdvanced

Utilized statistical tools and techniques to interpret complex datasets and support business decisions.

SQLAdvanced

Wrote and optimized queries to extract and manipulate large datasets for analysis.

ExcelExpert

Created comprehensive spreadsheets and dashboards to monitor key financial metrics.

Data VisualizationIntermediate

Developed visual reports and dashboards to communicate findings clearly to stakeholders.

Education

Radiologic Technologist
ULICORI
2023
Conversational English
Universidad Nacional
Completed 2024
Agricultural Economics and Agribusiness
Universidad de Costa Rica
2020
Business Administration emphasis in Accounting
UNED
2019
Tourism Technician
Colegio Técnico Profesional De San Isidro Curso
2018

Summary

Dedicated data analyst with expertise in financial data and reporting.

Key Achievements

  • Led the data analysis team to improve reporting efficiency, reducing processing time by 20%
  • Developed dashboards that provided actionable insights for senior management decision-making
  • Enhanced data collection processes resulting in increased accuracy of financial reports

Experience

Customer Service Trainee

Concentrix
2024

English customer service agent for high-profile banking account Goldman Sachs Bank, Hands-on experience with CRM and chat platforms in a secure remote environment, Development of communication and adaptability skills under strict confidentiality protocols

Manager - Customer Service

Luna Rosa Makeup
2022 - 2023

Supervision of daily operations and customer service in a fast-paced sales environment, Creation and scheduling of social media content to increase visibility and engagement, Management of inventory, sales, and supplier relationships, Provided personalized service and promotions adapted to market trends

Cook

Zona Cero Sport Bar
2021

Maintained kitchen efficiency and food safety standards, Coordinated team tasks under pressure during peak hours

Cashier/Customer Service

Viveros La Bonita Garden Center S.A.
2019

Management of payments and billing, Face to Face sales support and inquiry resolution, Development of customer communication skills

Accounting/Billing Assistant

Paradise Management
2018 - 2019

Issuing and processing invoices, recording financial transactions, and reconciling bank and ledger accounts, Managing collections and payments, supporting financial report preparation, and filing accounting documents

Skills

Data AnalysisSQLExcelData Visualization
Published on CazVid - May 17, 2026
Contact Diana