Home About Me Skills Education Experience Projects Contact
A portrait of Thabiso Ndebele

Thabiso
Ndebele

# Data Scientist

'Vibe Coder'

// About Me

"""Hello! I am Thabiso, a data scientist who turns raw, messy data into models and insights that actually mean something."""
"""Based in Johannesburg, my journey into data science was sparked by a fascination with how Formula 1 engineers use analytics to find competitive advantages. Watching race strategy unfold in real time through data, from tyre degradation models to lap time predictions, made me realize that data science is where curiosity meets real world impact. I now bring that same obsession with patterns and performance to every dataset I work with."""
"""There are three things I enjoy the most: fast cars, a machine learning model that converges on the first run, and a prediction problem that refuses to cooperate. So if your data needs structure, your features need engineering, or your model needs tuning, let me take a look. We will figure it out."""

// My Skills

import skills from 'raw_data_to_insight'

Programming & Data Handling
Python (Pandas, NumPy, Scikit-learn) SQL (PostgreSQL, MySQL) Data Cleaning & Preprocessing Exploratory Data Analysis (EDA)
Machine Learning
Supervised Learning (Regression, Classification) Unsupervised Learning (Clustering) Model Evaluation & Validation Feature Engineering
Data Visualization
Power BI Matplotlib Seaborn Plotly
Databases & Data Management
PostgreSQL MySQL Firebase (NoSQL) Data Modeling ETL Processes
Tools & Platforms
Jupyter Notebook Google Colab Git & GitHub VS Code
AI & Advanced Capabilities
AI Prompt Engineering API Integration Basic Natural Language Processing (NLP)

// Education & Certifications

import knowledge from 'continuous_learning'

 Degree

BSc Data Science

IU International University of Applied Sciences

Currently Deferred — Resuming 2027

 Certification

Data Analytics Certification

ALX Africa

2023

 Certification

Data Science Certification

ALX Africa

2025

 LinkedIn Learning

Introduction to Career Skills in Data Analytics

LinkedIn Learning

2024

 LinkedIn Learning

Learning Data Analytics: 1 Foundations

LinkedIn Learning

2025

 In Progress

AWS AI Practitioner

Udacity x AWS

2026 — Currently in Progress

// Experience

const experience = require('real_world_problem_solving')

July 2024 — February 2025

Data Analytics Lead Mentor

Sandtech ALX — Johannesburg, South Africa

I guided learners through core data analytics concepts by leading interactive sessions and tailoring explanations to individual needs. Beyond teaching, I compiled weekly reports on session attendance and learner progress, analyzed feedback forms to continuously improve the program, and collaborated closely with mentors and course coordinators to ensure the curriculum evolved in line with learner performance.

February 2025 — August 2025

Data Quality Control Intern

Top Image Africa & MTN — Johannesburg, South Africa

Working on MTN MoMo data, I ensured the accuracy and consistency of large datasets covering customer, agent, and merchant activity. I cleaned and validated KYC details, merchant profiles, and transaction records to reduce entry errors, monitored key quality indicators such as completeness and timeliness, and prepared structured datasets that empowered trade development and campaign teams to make better decisions on agent recruitment and MoMoPay adoption.

November 2025 — April 2026

Learner Experience & Front Desk Intern

ALX Africa — Johannesburg, South Africa

I enhanced community engagement by designing visual assets on Canva and coordinating communication across WhatsApp and email to drive attendance for workshops and onboarding events. Serving as the primary point of contact for learners, I facilitated onboarding for new cohorts and used participation metrics and feedback data to identify engagement trends and deliver actionable recommendations that improved the overall learner journey.

// My Projects

from projects import build_data_driven_solutions

F1 Project Screenshot

Qualifying Impact Analysis

I set out to determine how much a driver's starting position influences their final race outcome, analyzing data by circuit and season to find where a strong qualifying lap matters most.

Python Pandas Matplotlib SQL

Under Construction

Project Coming Soon

This project is currently in the garage for a final pit stop. The full report is being tuned for maximum performance and will be heading on the track soon. Check back for the checkered flag!

Fine Tuning

Project Coming Soon

This project is currently in the garage for a final pit stop. The full report is being tuned for maximum performance and will be heading on the track soon. Check back for the checkered flag!

// Connect

My data skills are a great conversation starter. Let's Connect!

## Current Status

// Always open to new opportunities
const openToWork = true;
const collaborationReady = true;
const passionLevel = "maximum";

Available for

Collaborations

## Connect

"Every data point tells a story; I make it a successful one."