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Dumisani

General school Assistant

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Port Shepstone, KwaZulu-Natal, South Africa
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Competencies

Data AnalysisAdvanced

Utilized statistical tools and programming languages to analyze complex datasets for actionable insights.

SQLExpert

Designed, optimized, and maintained SQL queries and databases to support various reporting and analytics needs.

Data VisualizationAdvanced

Created dynamic dashboards and reports using Tableau and Power BI to communicate key findings clearly.

ExcelExpert

Developed complex spreadsheets and macros for data analysis, automation, and reporting tasks.

Stakeholder CommunicationIntermediate

Interacted with non-technical stakeholders to gather requirements and present analytical insights effectively.

Education

Certificate
Esayidi Tvet College
Completed Nov 2022
Grade 12
Nongeke Senior Secondary School
Jan 2018

Summary

Dedicated data analyst with over 5 years of experience in financial services, skilled in data mining, visualization, and process improvement. Adept at translating complex data into clear, actionable insights for diverse stakeholders.

Key Achievements

  • Led data analysis projects that improved reporting accuracy and efficiency, supporting senior management decisions.
  • Developed and maintained dashboards for real-time data visualization, enhancing operational monitoring.
  • Collaborated with cross-functional teams to implement data workflows, increasing data handling capabilities.

Experience

General Assistant

Apr 2023 - Sep 2023

Skills

Data AnalysisSQLData VisualizationExcelStakeholder Communication
Published on CazVid - May 17, 2026
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