Data Preparation & Quality Control
Clean, structure and document your data so it is reliable, traceable and ready for analysis.
Research analytics & capacity development
Helping You Make Sense of Your Research Data.
Quantitative & Qualitative Research Analysis • R/RStudio • Python • Data Visualisation • Researcher Training
From raw and complex research data to clear, rigorous and meaningful evidence.
Hybrid consultations available: virtual sessions for clients anywhere, and in-person consultations in Durban by prior arrangement.
Founder & lead consultantDr Hlengiwe Nombuso Mtetwa
What we do
Research analytics for researchers and organisations
Professional support across the research-data lifecycle: preparation, quality control, analysis, interpretation, visualisation and communication.
Quantitative Data Analysis
Exploratory and statistical analysis in R/RStudio or Python, with reproducible workflows and clear interpretation.
Qualitative Data Analysis
Systematic coding support, thematic analysis, theme development and presentation of qualitative findings.
Data Visualisation
Publication-quality figures, research tables, visual summaries and dashboards where appropriate.
Researcher Training
Practical R, Python, data cleaning, analysis, visualisation and responsible AI training built around real research workflows.
Institutional Consultancy
Additional analytical, methodological and training capacity for research teams, universities, NGOs and organisations.
From data to evidence
See your research more clearly.
Good analysis is more than running software. It is a transparent process that connects your research questions, your data and the evidence you need to communicate.
01Prepare
Organise, clean and understand the data.
02Analyse
Apply appropriate, reproducible methods.
03Communicate
Turn findings into clear evidence and visuals.
A clear first step
Not sure whether your data is ready for analysis?
Start with a Research Data Diagnostic.
An initial professional assessment of your dataset, research objectives, analytical readiness and next analytical steps.
Loading current reference rates…
R1 700Up to two professional consulting hours
Request a Data Diagnostic
Meet your consultant
Research expertise. Practical analytical support.
Dr Hlengiwe Nombuso Mtetwa
PhD Researcher | Research Data Analyst & Consultant
Founder, BlackHer Enterprise (Pty) Ltd
Dr Mtetwa is a PhD-qualified researcher with experience in multidisciplinary research, quantitative and qualitative methods, complex research datasets, scientific publication and postgraduate research.
Her toolkit includes research data management, R/RStudio, Python, statistical analysis, research visualisation and responsible AI-assisted analytical workflows.
More about BlackHerLoading current reference rates…
Professional consultationFrom R850/hourVirtual or in person in Durban by prior arrangement
Research Data DiagnosticR1 700Up to two professional consulting hours
Projects & institutionsCustom quotationHybrid engagements and on-site workshops available
Research integrity
Responsible AI. Human expertise.
AI-assisted tools may support coding, debugging, workflow development and analytical efficiency. They do not replace methodological judgement, analytical verification or scientific interpretation.
AI-Assisted. Researcher-Led. Professionally Reviewed.Interested, but not ready to book?
Stay informed—or simply ask a question.
There is no pressure to begin a project immediately. Receive occasional practical guidance, or send a short enquiry so we can help you understand your options.
01
Stay connected
Join the research insights mailing list.
Occasional, useful guidance on research data, R/Python, qualitative analysis, visualisation and responsible AI—without an immediate consultation commitment.
02
Start small
Not sure what service you need?
Send a short, no-obligation question. We’ll identify whether a diagnostic, consultation, training session or scoped project may be appropriate.
Ready when you are
Better Data. Better Analysis. Better Evidence.
Tell us where your research stands and what you would like to achieve. We’ll recommend an appropriate next step and prepare a clear quotation.