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Sebastian

Data Analyst with 3 years of experience in financial services

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Medellín, Antioquia, Colombia
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Competencies

Data AnalysisAdvanced

Applied statistical techniques and data visualization to support business decisions.

SQLAdvanced

Performed data retrieval and management tasks for multiple projects.

ExcelExpert

Built complex spreadsheets, dashboards, and automation tools for data reporting.

Financial ModelingIntermediate

Constructed models to assess financial performance and scenarios.

Education

Diploma
Completed 2019

Summary

Skilled data analyst with a focus on financial data modeling, reporting automation, and data validation.

Key Achievements

  • Developed and maintained financial models improving decision-making processes
  • Automated reporting systems reducing manual effort by 30%
  • Led data validation and quality assurance for quarterly reports

Experience

CUSTOMER SERVICE REPRESENTATIVE FRAUD DEPARTMENT

Fortiva, Telemed
2024 - PRESENT

Customer service representative from the fraud department in a medium sized loan-credit company., Provision of a wide variety of services as fraud detection on customer accounts, taking claims, tracking customer accounts in order to take security actions or just follow up and customer service general care.

INFORMATIVE CUSTOMER SERVICE REPRESENTATIVE FOR APPLICATIONS

Walmart, iQor Colombia
2023 - 2024

Customer service representative for the Walmart spark driver applicant support line with responsibilities as providing accurate and clear information to the caller about his/her application, car insurance validation in order to continue the application process, contact the customer via email regarding inquiries and escalating caller’s application when necessary.

Skills

Data AnalysisSQLExcelFinancial Modeling
Published on CazVid - May 17, 2026
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