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Sebastián

Costumer Service

Contato

Heredia, Heredia Province, Costa Rica
Disponível na CazVid
Contato pela CazVid

Competências

Data AnalysisAdvanced

Extensive experience in analyzing datasets to extract actionable insights for business decisions.

SQLAdvanced

Proficient in writing complex queries to manage and analyze large relational databases.

PythonIntermediate

Used for automating reports, data cleaning, and analysis tasks to improve efficiency.

Financial ReportingAdvanced

Prepared and presented detailed financial reports, supporting strategic planning and compliance.

ExcelExpert

Created complex spreadsheets, dashboards, and macros to facilitate data analysis and reporting.

Formação acadêmica

Escuela Joaquín Lizano Gutiérrez
Completed 2003
Liceo de Heredia
Completed 2008
Inglés
Universidad Nacional
Completed 2010
Bachillerato
UNED
2015

Resumo

Dedicated data analyst with over 5 years of experience in financial services, skilled in data extraction, visualization, and automation to support business decision-making.

Principais conquistas

  • Led the development of a real-time reporting dashboard, reducing data retrieval time by 30%.
  • Collaborated with cross-functional teams to streamline data collection processes, improving accuracy and efficiency.
  • Automated monthly financial reporting tasks using Python, saving approximately 20 hours per month.

Experiência

COPRODESA
Junio 03 del 2015 - 14 de Septiembre del 2016

Soporte técnico a Municipalidades, Acueductos, Asadas e instituciones públicas en el servicio de fontanería., Desempeño en el área de servicio al cliente, facturación, digitación, y soporte en el área comercial para vendedores.

Soluciones 506
18 de Octubre del 2016 - 20 de Junio del 2019

Brindar servicios de transporte para los usuarios que laboran en la organización Amazon., Gestión y logística, facilitando herramientas necesarias para la satisfacción del servicio.

Costumer Service

BAC San Jose
19 de Octubre del 2019 - 16 de Octubre del 2025

Brindar soporte en el departamento del área financiera del banco., Ofrecer información y cubrir la necesidad del cliente en todos los productos del banco.

Habilidades

Data AnalysisSQLPythonFinancial ReportingExcel
Publicado na CazVid - 17 de mai. de 2026
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Contato Sebastián