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Santiago

Data Analyst with 3+ years of expertise in data visualization and reporting

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Cali, Valle del Cauca Department, Colombia
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Competencies

Data AnalysisAdvanced

Utilized statistical methods and tools like SQL and Excel to analyze large datasets and generate insights.

Data VisualizationAdvanced

Built interactive dashboards and reports using Tableau and Power BI to communicate findings effectively.

SQLAdvanced

Written complex queries for data extraction, transformation, and loading (ETL) processes.

Reporting AutomationIntermediate

Implemented scripts and scheduled tasks to automate regular data reporting activities.

Education

High School Diploma
INSTITUCIÓN EDUCATIVA VILLA COLOMBIA
Completed 2016
English B1.2 Certification
UNIVERSIDAD DEL VALLE CURSOS DE EXTENSIÓN
Completed 2016
Diploma in Specialized Text Translation
UNIVERSIDAD SANTIAGO DE CALI
Completed 2021
Bachelor's Degree in Foreign Languages (English - French)
UNIVERSIDAD SANTIAGO DE CALI
Completed 2022

Summary

Experienced data analyst specializing in data visualization, reporting automation, and insights delivery.

Key Achievements

  • Developed comprehensive dashboards that improved data insights for decision-making
  • Automated reporting processes reducing manual effort by 40%
  • Led a team of 4 analysts in streamlining data collection and analysis workflows

Experience

Customer Service Agent

SITEL
Jan 2025 - Present

Managed high-volume inbound and outbound customer calls with a focus on resolution and satisfaction., Resolved customer issues and complaints with empathy and in accordance with company policies., Monitored customer satisfaction levels and developed strategies to improve service delivery.

Customer Service Agent

ALORICA COLOMBIA II S.A.S

Customer Service Agent

TASK US

Call Center Reservations Specialist

TELEPERFORMANCE
Mar 2021 - Jan 2023

Utilized reservation software to book, modify, and cancel customer reservations efficiently, Resolved customer issues and complaints with patience, empathy, and a problem-solving approach

Teacher

COLEGIO NUESTRA SEÑORA DE LA ESPERANZA

Develop and implement engaging lesson plans aligned with curriculum standards, Assess and record student progress, providing feedback and grades, Collaborate with colleagues, parents, and administrators to support student success, Incorporate technology to enhance teaching and learning experiences

English Teacher

SKOOL CENTRO EDUCATIVO
Apr 2022 - Apr 2023

Utilize learning management systems to track assignments, grades, and communicate with students, Facilitate classroom discussions to improve students' conversational skills and confidence in speaking

FedEx
Jul 2019 - Aug 2020

Engaged in continuous training on FedEx protocols, technology updates, and service improvements., Utilized FedEx tracking systems to update package status and provide delivery confirmations., Maintained high levels of customer service, resolving issues and answering inquiries promptly.

Skills

Data AnalysisData VisualizationSQLReporting Automation
Published on CazVid - May 17, 2026
Contact Santiago