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Nobuhle Dhlamini

@nobuhledhlamini

Aspiring data scientist and data analyst who built an Eskom electricity supply dashboard and a used-car price prediction model.

South Africa

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What I'm looking for

I’m open to remote global opportunities in data science and data analytics.

At Zaio, I analyzed Eskom electricity supply and South African job market trends using Pandas, SQL, and Power BI. I built interactive dashboards showing load-shedding patterns and top hiring industries and skills.

For my Zaio capstone, I built an end-to-end used-car price prediction model with 85%+ accuracy. I cleaned data, engineered features, and trained Random Forest and Linear Regression models with Scikit-learn.

I also developed Python applications, including a calculator with float handling and a Fight Club game with object-oriented programming principles.

I’m a Zaio Data Science Bootcamp graduate and Microsoft-certified in Generative AI, Power BI, and Excel. I’m working toward the DP-900 Azure Data Fundamentals certification.

Experience

Work history, roles, and key accomplishments

Data Analyst

Eskom Electricity Supply Dashboard & SA Job Market Analysis

Sep 2026 - Present (1 month)

Analyzed Eskom supply vs demand and SA job market trends using Pandas, SQL, and PowerBI. Built interactive dashboards showing load-shedding patterns and top hiring industries and skills in South Africa.

Pandas SQL Power BI Azure Data Fundamentals Data Analysis Dashboard Development

Machine Learning Developer - Zaio Capstone

Used Cars Price Prediction

Aug 2026 - Present (2 months)

Built an end-to-end ML model predicting car prices with 85%+ accuracy. Cleaned 1000+ rows, engineered features, and trained RandomForest and LinearRegression with Scikit-learn.

Python scikit learn Random Forest Linear Regression Matplotlib Data Cleaning Feature Engineering Machine Learning

Python Developer

Python Applications & Certifications

Jul 2026 - Present (3 months)

Developed a Calculator with float handling and a FightClub game with 100 HP, random damage, dodge, and heal mechanics. Certified by Microsoft Certified Trainer in an 8-hour Power BI and AI intensive.

Python Object Oriented Programming Power BI Generative AI Excel

Education

Degrees, certifications, and relevant coursework

Exodus Experts

Career Boost with PowerBI and AI, Generative AI, PowerBI, and Microsoft Excel

2026 - 2026

Completed an 8-hour intensive certification in Generative AI Tools, PowerBI, and Microsoft Excel, certified by Microsoft Certified Trainer (MCT).

Zaio Institute

Bootcamp Graduate, Data Science and AI

2025 - 2026

Activities and societies: Completed 5 real-world projects: Eskom Dashboard, SA Job Market Analysis, Used Cars Price Prediction (85%+ accuracy), Python Calculator & FightClub Game.

Completed a 1-year intensive bootcamp in Data Science and AI, covering Python, Machine Learning, SQL, Data Analytics, PowerBI, and Generative AI. Built 5 real-world projects including an Eskom dashboard and a used car price prediction model.