Nkululeko Mkhize
@nkululekomkhize
Data science graduate skilled in Python, Power BI, and machine learning for actionable insights.
What I'm looking for
I’m a Data Science graduate at ALX Africa with a National Diploma in Business Management, currently pursuing a BSc in Computer Science at the University of the People. I bring an analytical mindset and a strong problem-solving approach to turning complex data into practical decisions.
I leverage tools like Power BI for KPI extraction and visualisation, combining it with Python, R, MySQL, Excel, and DAX. I’m comfortable working across the full analytics workflow, from understanding requirements to presenting findings in a clear, stakeholder-friendly way.
My work also includes diagnostic, predictive, and prescriptive models for data processing and machine learning. I’ve built capability using machine learning frameworks, deep learning (CNNs), natural language processing, and big data technologies like Apache Spark and Hadoop, alongside data pipeline development and cloud computing (AWS, Azure). I’m also exploring emerging technologies such as augmented reality (META).
Beyond technical training, I’ve developed execution and collaboration skills through real-world roles—facilitating communication programs that improved stakeholder engagement by 15%, running an entrepreneurial operation that increased revenue, and volunteering to support rehabilitative programs while analyzing datasets with Python and Excel. I helped start a Smoke Quitting Program that dropped the smoke rate by 30%.
Experience
Work history, roles, and key accomplishments
Data Analysis Volunteer
Bread of Life
Jan 2026 - Present (5 months)
Used data analysis to simulate real-world scenarios and solve complex business problems while supporting rehabilitative program delivery. Helped start a Smoke Quitting Program that reduced the smoke rate by 30% and analysed datasets using Python and Excel.
Volunteer Data Analyst
Bread of Life
Jan 2026 - Present (5 months)
Supported data-related tasks and program initiatives by analyzing and reporting using Python and Excel. Helped with rehabilitative and behavioural support programs and contributed to a smoking cessation initiative through measurable participation improvement.
Entrepreneur
Emanzini and Chem
Jan 2021 - Present (5 years 5 months)
Transitioned into entrepreneurship, building business acumen and operational capabilities. Managed and grew business operations, resulting in an increase in revenue.
Entrepreneur & Operations Lead
Emanzini and Chem
Jan 2021 - Present (5 years 5 months)
Built and managed independent business operations focused on growth, coordination, and customer engagement. Oversaw day-to-day workflows and stakeholder communication using digital tools to support business administration and brand positioning.
Communication Coordinator
Department of Education
Jan 2011 - Jan 2019 (8 years)
Facilitated organisational programs and improved communication efficiency across departments. Collaborated with stakeholders to drive a 15% increase in stakeholder engagement.
Education
Degrees, certifications, and relevant coursework
University of the People
BSc in Computer Science, Computer Science
Currently pursuing a BSc in Computer Science at the University of the People.
University of the People
Bachelor of Science in Business Administration, Business Administration (Strategy)
Currently pursuing a BSc in Business Administration with a strategy focus as part of a Data Science programme at University of the People.
ALX Africa
Data Science, Data Science
2024 -
Completed a Data Science program at ALX Africa in 2024.
Seadog Commercial Diving Academy
Commercial Diving Class II (SSDE), Commercial Diving
2020 -
Completed Commercial Diving Class II (SSDE) at Seadog Commercial Diving Academy in 2020.
Roodepoort College
National Diploma, Business Management
2020 -
Completed a National Diploma in Business Management at Roodepoort College in 2020.
Roodepoort College
Matric, Secondary Education
2011 -
Completed Matric at Roodepoort College in 2011.
SSDE Seadog Commercial Diving Academy
Commercial Diving Class II, Commercial Diving
Completed Commercial Diving Class II training at SSDE Seadog Commercial Diving Academy in 2020.
Roodepoort College
National Diploma in Business Management, Business Management
Completed a National Diploma in Business Management at Roodepoort College in 2020.
Availability
Location
Authorized to work in
Social media
Job categories
Skills
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