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Alvaro

Data Analyst with 5 years of experience in financial services and healthcare

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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 data sets and support business strategies.

SQLAdvanced

Designed and optimized queries to extract and manipulate data from relational databases for reporting purposes.

Data VisualizationIntermediate

Created dashboards and visual reports using tools like Tableau to communicate insights effectively.

ExcelExpert

Built complex spreadsheets and macros to automate analysis processes and reduce manual effort.

Team CollaborationIntermediate

Worked with cross-disciplinary teams to gather requirements and deliver comprehensive data solutions.

Education

Technical Career in Finance
Instituto Técnico Bilingue
Completed 2023
Technical Career as Generalist in Human Resources
Universidad Castro Carazo
Completed 2019
Bachelor ́s Degree
Liceo Teodoro Picado
Completed 2017

Summary

Experienced data analyst specializing in extracting actionable insights from large datasets within financial and healthcare sectors. Skilled in SQL, data visualization, and data cleaning to support strategic decision-making.

Key Achievements

  • Developed and maintained dashboards that improved decision-making efficiency for finance team.
  • Led data cleaning and preprocessing efforts resulting in more accurate reporting and analysis.
  • Collaborated with cross-functional teams to implement new data collection processes, reducing errors.

Experience

Spanish / English Interpreter

Cyracom International
January 2023 - September 2025

Provide Spanish interpretation to different types of clients in different kind of services, for example: 911 calls, insurance calls, health services, financial institutions.

Customer Care Representative / Retention Specialist Agent

Teleperformance
July 2022 - January 2023

Attending customers, taking payments, giving technical support in some occasions, solving inconveniences and assigning technical appointments, saving customers from disconnecting accounts in Retention department.

Customer Service

Jet Telecom
June 2020 - July 2022

Assigning Riteve SyC appointments, problem solving, customer service via WhatsApp/email/phone calls and administrative and technical inquiries.

Skills

Data AnalysisSQLData VisualizationExcelTeam Collaboration
Published on CazVid - May 17, 2026
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