Hello, I'm
Vusizwe Nkosi
Aspiring Data Scientist From Newcastle
Data Science and AI enthusiast with a passion for solving real-world problems through data, machine learning, and human-centered thinking.
Data-Driven
I approach every challenge with a mindset grounded in data, evidence, and logic.
AI & ML Enthusiast
Passionate about building intelligent systems that solve real-world problems.
Educator at Heart
With over 10 years of teaching experience, I bridge technical insight and clarity.
I'm a Data Scientist
Turning Data into Insightful Solutions
Hello! I’m Vusizwe Nkosi – an aspiring data scientist with a strong foundation in mathematics, machine learning, and digital education. I’ve spent over a decade in the TVET sector, developing and delivering content that empowers students with real-world, industry-relevant skills.
With a passion for uncovering patterns in data and a mission to bridge the gap between education and technology, I’ve worked on projects involving predictive analytics, Power BI dashboards, and SQL-based data modeling.
Whether I’m optimizing a lesson plan or building a Python-based solution, I bring a human-centered, data-first mindset to everything I do.
Portfolio
My Data Projects
A showcase of my work in data analysis, machine learning, dashboards, and educational tech.
- All
- Excel
- SQL
- Power BI
- Python
- Machine Learning
Excel
Built smart spreadsheets with PivotTables, formulas, and conditional formatting to analyze student performance and resource use.
SQL
Used advanced SQL to extract insights from transactional datasets and build reusable queries for reporting and decision-making.
Power BI
Created interactive dashboards with slicers, custom visuals, and DAX formulas to turn raw data into actionable insights.
Python
Automated data cleaning and built scripts for pattern detection and exploratory analysis using pandas, NumPy, and matplotlib.
Machine Learning
Built predictive models using scikit-learn to solve real-world problems like student performance prediction and traffic forecasting.
Learning Never Stops
I Keep Developing My Skills to Stay Ahead
From spreadsheets to AI models, I constantly sharpen my toolkit to deliver smart, impactful solutions.
Services
What I Do for Clients
Most common methods for designing websites that work well on desktop is responsive and adaptive design
Creative Design
Starts from $99
Web design refers to the design of websites that are displayed on the internet. It usually refers to the user experience aspects of website development
Graphic Design
Starts from $199
Web design refers to the design of websites that are displayed on the internet. It usually refers to the user experience aspects of website development
UI/UX Design
Starts from $299
Web design refers to the design of websites that are displayed on the internet. It usually refers to the user experience aspects of website development
XXX
Starts from $00
Web design refers to the design of websites that are displayed on the internet. It usually refers to the user experience aspects of website development
Testimonials
What My Clients Say
Most common methods for designing websites that work well on desktop is responsive and adaptive design
Contact Me
I Want To Hear From You
Please fill out the form on this section to contact with me. Or call between 9:00 a.m. and 8:00 p.m. ET, Monday through Friday
Address
20, Somewhere in world
example@example.com
Phone
+123 456 78900
