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Mdumiseni Sibonelo Sbongenkosi SithomoMS
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Mdumiseni Sibonelo Sbongenkosi Sithomo

@mdumisenisibonelosbo

CIB Operations Intern at Standard Bank who built a Murex F2B Power BI dashboard and improved Vendor360 scoring.

South Africa
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At Standard Bank, I rotated through Innovation and Data Products & Insights in Cash Operations, researching regulation, vendors, technology initiatives, and remittance datasets. I also gained exposure to product ownership, MVPs and PoCs, blockchain, and AI.

I built and presented the Murex F2B Power BI dashboard from Excel data, and improved Vendor360 scoring against the BRD using an Excel prototype. I also designed a Microsoft Copilot workflow for KPI research and structured documentation with human review.

For my customer banking transaction volume forecasting project, I built a machine-learning pipeline using transaction, financial-product, and demographic data. Feature engineering, cross-validation, and ensemble design improved out-of-fold RMSLE from 0.624 to 0.381.

My other projects include a Python machine-learning investment pipeline for S&P 500 equities and customer segmentation using clustering, decision trees, and latent class analysis. I’m pursuing a Master’s in Applied Data Science at the University of Johannesburg, building on my Mathematics and Computer Science degree and quantitative finance studies.

Experience

Work history, roles, and key accomplishments

DE

Data Capturer

Department of Education

Dec 2025 - Dec 2025 (0 months)

Captured and verified matric examination data while maintaining accuracy, data integrity and confidentiality.

Education

Degrees, certifications, and relevant coursework

University of Johannesburg logoUJ

University of Johannesburg

Master of Science, Applied Data Science

2026 -

Pursuing a professional master's in Applied Data Science, focusing on practical data analytics and machine learning for business decision-making.

University of Johannesburg logoUJ

University of Johannesburg

Bachelor of Science, Mathematics and Computer Science

2021 - 2024

Earned an interdisciplinary science degree combining advanced mathematics with core computer science, emphasizing logical and analytical thinking and computational methods.

DS

Dundee High School

Matriculation, General

Completed high school education at Dundee High School in KwaZulu-Natal.

University of Johannesburg logoUJ

University of Johannesburg

Bachelor of Commerce Honours, Quantitative Finance

2025 - 2025

Completed a specialized finance honours program centered on rigorous quantitative methods, applying mathematical, statistical, and empirical models to financial markets and risk management.

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