Junior Data and Business Intelligence professional skilled in Power BI, SQL, Python, R, and AWS. Transforming complex datasets into actionable business insights.
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Junior Data and Business Intelligence professional with strong experience in data analysis, reporting, and dashboard development. Skilled in Power BI, SQL, Python, R, and Excel, with a proven ability to support decision-making through data-driven reporting and performance analysis.
Dept of Employment & Labour
Mar 2025 ā Present
Developing Power BI dashboards, performing SQL extraction, and using Python and R for automated reporting.
Walter Sisulu University
Mar 2023 ā Dec 2024
Supported reporting and analysis of academic performance data using system-generated insights.
Walter Sisulu University
2024
Walter Sisulu University
2023
Western Tvet College
2018
Chief Charlse Secondary School
2017
AWS | 2026
Microsoft | 2026
IBM | 2026
Google | 2026
Microsoft | 2026
Microsoft | 2026
SAP | 2026
Microsoft | 2026
Microsoft | 2026
IBM | 2025
iNkanyezi / Absa | 2024
š Pretoria, Gauteng
š§ s.samza085@gmail.com
š 063 757 1971
š LinkedIn Profile
š» GitHub: Sam-makhanya