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View Featured Project: Digital Stokvel
Digital Stokvel ROSCA Platform

Digital Stokvel Fintech | (2025)

Digitizing Africa's oldest fintech — the rotating savings group (ROSCA) — powered by MTN Mobile Money.

  • Stack: React 18, TypeScript, Spring Boot 3.4, Java 21, PostgreSQL
  • Key Features: Automated cycle rotation, live ledger, MoMo disbursements, KYC tracking

    • View Full Platform & MoMo Architecture

    Digital Stokvel (MoMo ROSCA)

    Pan-African Fintech Platform

    MBHONI Enterprise Admin Service

    MBHONI Admin Service Enterprise | (2025)

    Centralized, multi-tenant administration connecting organizations, identity, billing, and workforce operations.

  • Stack: Java 25, Spring Boot 3.5, Thymeleaf, MySQL, Spring Security
  • Key Features: Multi-tenancy, OAuth2, API key admin, Eureka service discovery

    • View Platform Details

    MBHONI Enterprise Administration

    Multi-Tenant Enterprise Platform

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    Lionwoood & Decking Lionwood | (2025)

    Professional website development, featuring SEO optimization and API integration.

    Tools: HTML, CSS, Bootstrap, JavaScript
    API: Calendly, Google Maps

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    Full-Stack Dev

    Freelance

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    Jusaqua Prepared Water Jusaqua | (2024)

    Web Development for a water purification company based in Makhanda and neighboring towns.

  • Technologies: Python, Power BI, NumPy
  • Features:
    ✔️ Predicted disease trends using machine learning
    ✔️ Designed data-driven solutions to improve healthcare efficiency.

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    Full-Stack Dev

    Freelance

    Healthcare System

    Healthcare System DIRISA | (2024)

    Predictive ML system for disease detection (ICD-10 codes), treatment cost estimation, and ICU/ventilator allocation in South Africa.

  • Technologies: Python, Flask, Random Forest, Power BI, Pandas
  • Data Sources: Altron Records, NICD COVID Data, Stats SA, OpenStreetMap GIS

    • View Full Project Info & API Demo

    Healthcare Disease & Resource ML

    Healthcare Analytics & AI

    S.A Temperature Analysis

    S.A Temperature Analysis DIRISA | (2024)

    Climate forecasting ML model & 13-year weather station EDA (2011–2024) predicting 3-day min/max temperatures from 30-day climate windows.

  • Partners: DIRISA, Opti-Num Solutions, MathWorks
  • Technologies: MATLAB Live Scripts (.mlx), Time Series ML, .mat Workspaces

    • View MATLAB Model & EDA Report

    Climate Temperature Forecasting

    MATLAB Time Series ML

    Employment Status Prediction

    Employment Status DIRISA | (2024)

    Predictive Random Forest model analyzing socio-economic factors (age, education, grants) for employment classification (2012-2022) & 2023 forecasts.

  • Technologies: Python, Random Forest, Scikit-Learn, Seaborn
  • Key Factors: Age, Educational Attainment, Job Search Resources, Social Support

    • View Full Model Info & Policy Recommendations

    Employment Status Classification

    Predictive Machine Learning

    Real-Time Skill Assessment Tool

    Skill Assessment Tool TelkomLearn | (2024)

    AI-driven real-time skill assessment platform bridging SA's 63.9% graduate unemployment gap through instant feedback & adaptive learning.

  • Partners: TelkomLearnHack & Geekulcha
  • Technologies: Python, TensorFlow, Scikit-Learn, IBM Watson, JavaScript

    • View Full Platform Architecture & Team Info

    Real-Time AI Skill Assessment

    EdTech & AI for Employability

    Youth Unemployment

    Unemployment in Youth DIRISA | (2024)

    Developed machine learning models to forecast South Africa’s youth unemployment rates.

  • Technologies: Python, Power BI, NumPy
  • Features:
    ✔️ Developed forecasting models to analyze unemployment trends.
    ✔️ Identified key factors influencing the job market.

    • View Global Report & Forecasting Model

    Youth Economic Modeling

    Data Science

    Unemployment Analysis

    Unemployment Rate DIRISA | (2024)

    Global unemployment analysis & 2023 prediction across 266 countries (1991-2022 data) using ARIMA, Random Forest & Power BI.

  • Technologies: Python, ARIMA, Random Forest, Power BI, World Bank/ILO Data
  • Evaluation Metrics: MAE, RMSE, R-squared ($R^2$)

    • View Global 266-Country Forecast Report

    Global Unemployment Time Series

    Predictive Analytics

    Storm Shield Project

    Storm Shield IBM-Z | (2024)

    Predictive ML system forecasting severe weather & analyzing water/sanitation infrastructure resilience in South Africa.

  • Technologies: IBM DS & ML Platform, Public Datasets, IoT, Python
  • Team & Roles: Mbuso Ubisi (Tech Lead), A. Bakubaku, Y. Ngqolana, S. Lugalo, I. Nondlazi

    • View Full Project Info & Prototype

    Storm Shield (IBM ML)

    Climate & Water Sanitation ML