Raphael Mabvira

Analytical and detail-oriented Data Analyst with expertise in statistical modeling, predictive analytics, and data visualization. Skilled in Python, Power BI, and SQL, with a proven record in transforming complex datasets into strategic insights to support decision-making and operational efficiency. Committed to continuous learning and innovation in data science applications.

Data Analyst at First Choice Family Services (2021-09 – Present)

Led data extraction, cleaning, and transformation efforts to support key organizational decisions. Developed and managed dynamic Power BI dashboards and conducted statistical analysis to detect trends.

• Led data extraction, cleaning, and transformation efforts to support key organizational decisions
• Developed and managed dynamic Power BI dashboards to visualize KPIs and operational trends
• Implemented daily audits and validation processes on timecard data, improving data quality and compliance
• Partnered with cross-functional teams to streamline reporting workflows, reducing delivery times
• Conducted statistical analysis to detect trends, variances, and opportunities leading to actionable recommendations

Quality Control Checker at Edgars Group Ltd (2021-01 – 2021-12)

Performed quality assurance inspections on stock shipments and prepared compliance documentation.

• Performed quality assurance inspections on stock shipments, ensuring adherence to operational standards
• Prepared compliance documentation and delivered detailed quality reports to regional distribution managers

BSc in Mathematical Statistics – University of Pretoria (2016-01 – 2019-12)

Certificate in Data Science with Python – University of Cape Town (2023-01 – 2023-12)

A Level – Gokomere High School (2014-01 – 2015-12)

O Level – John Tallach High School (2010-01 – 2013-12)