Data Scientist | Data Analyst | BI & Analytics Specialist | Full-Stack Developer | Junior Data & BI Professional | Power BI, SQL, Python, R, AWS | Transforming Complex Datasets into Actionable Insights | HTML, CSS, JAVASCRIPT | Web Development |.
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Highly versatile and analytical Computer Science Honours graduate (NQF Level 8) with a comprehensive technical background spanning machine learning engineering, full-stack application development, and business intelligence (BI) frameworks. Proven track record architecting data-driven automation engines, constructing optimized ETL/data engineering pipelines, and developing predictive ML models over complex enterprise datasets. Currently embedded at the Compensation Fund (Department of Employment & Labour), translating raw transactional data layers into actionable insights and strategic reporting solutions. Proficient across Python, SQL, R, and Power BI; recognized for pairing technical execution with clear stakeholder communication in fast-paced agile environments.
Dept of Employment & Labour | Compensation Fund
Mar 2025 β Present
Developing Power BI dashboards, performing SQL extraction, and using Python and R for automated reporting.
Walter Sisulu University
Mar 2023 β 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
Built an end-to-end analytics and machine learning pipeline using Python and SQL to analyze 500,000+ financial transactions. Performed data validation, feature engineering, anomaly detection, fraud-risk analysis, and predictive modeling.
View ProjectDeveloped a governance, risk, and compliance analytics platform using Python, SQL, and business intelligence principles. Automated risk scoring, control monitoring, and compliance reporting for decision-making support.
View ProjectA bespoke web application built to deliver seamless interactive client workflows, responsive layout layers, and modern UI capabilities.
Live ProjectCorporate-grade custom web presence architected for optimized load speeds, mobile responsiveness, and intuitive interface interactions.
Live ProjectInteractive web experience utilizing dynamic product display layouts, cross-browser CSS styling sheets, and user-centric frontend workflows.
Live ProjectIndustrial profile presentation layout engineered with strict visual hierarchies, responsive grid containers, and clear call-to-action systems.
Live ProjectCustom client-facing booking layout configured for fluid user journeys, media query display adaptation, and pristine frontend scripting stability.
Live Projectπ Pretoria, Gauteng
π§ s.samza085@gmail.com
π 063 757 1971
π LinkedIn Profile
π» GitHub: Sam-makhanya