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Sergio

Virtual Sales & Campaign Assistant

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Medellín, Antioquia, Colombia
Available on CazVid
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Competencies

Data AnalysisAdvanced

Utilized statistical and analytical tools to interpret complex datasets and support business insights.

SQLAdvanced

Designed and optimized SQL queries to extract and manipulate data from relational databases.

Data VisualizationIntermediate

Created dashboards and visual reports using tools like Tableau and Power BI for stakeholder presentations.

ExcelAdvanced

Developed complex spreadsheets for data analysis, forecasting, and financial modeling.

Summary

Dedicated data analyst with extensive experience leveraging analytical tools to drive business insights.

Key Achievements

  • Developed and maintained dashboards that improved decision-making efficiency for the finance team
  • Led a data cleaning project that reduced data errors by 20%
  • Collaborated with cross-functional teams to integrate new data sources and streamline reporting processes

Experience

Virtual Sales & Campaign Assistant

Gio Remodeling Services
March 2024 - Dec 2024

Conduct cold calls and emails to promote remodeling services and schedule consultations., Manage email communication and coordinate appointments via Calendly., Assist in creating content and managing simple outreach campaigns to generate leads., Engage with prospects through follow-up messages and basic social media interactions.

Financial Customer Service Representative

Chime fintech
Jan 2023 - Jan 2024

Provided financial support services via phone and email, resolving inquiries and assisting with account issues., Ensured client satisfaction through professional, accurate, and timely communication.

Financial Customer service representative

Coinbase Crypto-campaing
Jul 2022 - Jan 2023

Help users with account access, transactions, security, and technical issues, while ensuring compliance and providing clear, friendly support across channels.

Customer Support for HTS

IGT Solutions
March 5, 2025 - September 3, 2025

Provided customer support for HTS (Hotel & Travel Services), a reservation guarantee service for flights and hotels., Assisted customers via calls, emails, and chat, ensuring seamless booking experiences and efficient issue resolution.

Skills

Data AnalysisSQLData VisualizationExcel
Published on CazVid - May 17, 2026
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