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Rolando

Data Analyst with 5 years of experience in market research

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Cochabamba, Cochabamba, Bolivia
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Competencies

Data AnalysisAvanzado

Applied statistical techniques to interpret complex datasets and support decision-making.

SQLIntermedio

Used SQL for querying databases to extract and prepare data for analysis.

ExcelAvanzado

Created detailed reports, pivot tables, and automation scripts in Excel.

Market ResearchIntermedio

Conducted research to gather insights on target demographics and industry trends.

Data VisualizationIntermedio

Utilized tools like Tableau to present data insights effectively.

Summary

Experienced data analyst with a focus on market research and data visualization.

Key Achievements

  • Developed and maintained dashboards that improved reporting efficiency
  • Led data collection initiatives resulting in expanded market insights
  • Collaborated with cross-functional teams to enhance data accuracy

Experience

Orthodontic and Oral Surgery assistant

Dr. Jaldin’s Dental Office
November 2012 - March 2020

Assisting the orthodontist by placing molar bands, brackets, wires and palatine buttons on patients under orthodontic treatment., Assisting the oral surgeon during impacted 3rd molar extractions under local anesthesia., Making hospital arrangements and scheduling oral surgery procedures under general anesthesia., Explaining post operative instructions and prescriptions to patients.

Customer service agent

COMTECO
June 2006 - September 2012

Answering incoming calls from clients regarding cable, phone and internet services., Explaining different cable, phone and internet plans including monthly costs., Coordinating in-house visits for router configuration, cable installation, and telephone line installations.

Bilingual collections agent

Wilshire Periodontics
March 2003 - May 2006

Auditing overdue dental pre-authorizations for reimbursement by dental insurance companies., Coordinating patient’s yearly dental benefits and allowances for procedures., Collecting yearly deductibles from patients prior to dental procedures.

Bilingual inbound & outbound telephone agent

Teletech
January 1999 - February 2003

Verifying client’s telephone account information., Processing credit card payments for overdue accounts., Resolving customer complaints regarding monthly phone bills., Updating and posting account credits on the client’s ledger.

Skills

Data AnalysisSQLExcelMarket ResearchData Visualization
Published on CazVid - May 17, 2026
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