The person behind the notebooks

I look for the pattern before I reach for the tool.

Portrait of Favour Kemele
Favour Kemele · Lagos

Data scientist. Former physiology student. I build small, honest tools that answer one question well — and I care more about understanding the people inside a dataset than decorating a report about them.

Istudied physiology before I studied data — which meant I learned to ask “what's actually going on here” long before I learned to code. In the lab, a spike on a chart was never just a spike; it was a heart rate, a hormone, a body trying to hold itself in balance.

That instinct followed me into Python. Cleaning messy datasets, questioning what a gap in the data actually means, building small, focused tools that answer one question well — rather than dashboards that answer none in particular. The tool changed. The question didn't.

Favour Kemele working through an analysis
At the notebook

My degree was a Second Class Upper from Delta State University, Abraka — but the more useful thing it gave me was a way of thinking: look for the mechanism, respect the noise, and never trust a number you can't explain in a sentence.

Since then I've built five independent projects end-to-end — a content-based movie recommender using TF-IDF and cosine similarity, and exploratory analyses of Netflix, Spotify, breast-cancer diagnostics, and Nigerian adolescent fertility data. The clinical ones felt closest to home; my physiology background turned rows of cell measurements into something I could actually read.

I'm looking for my first role in data — ideally somewhere that treats analysis as a way of understanding people, not just decorating a report. Somewhere I can keep asking the question that started all of this.

Favour Kemele, second portrait
Favour Kemele2024 — present
Trajectory

From the lab bench to the notebook.

  1. 2024 — presentIndependent

    Data Scientist

    Five self-directed, end-to-end projects across recommendation systems, clinical diagnostics, and public-health data.

  2. Stanford UniversityCertificate

    Code in Place

    Intensive introduction to computer science and Python, taught in the CS106A tradition.

  3. KaggleCertificate

    Intro to Machine Learning

    Model building, validation, and the fundamentals of supervised learning.

  4. Devs and DesignCertificate

    Data Science & Machine Learning

    Applied data science workflow from cleaning to modelling and communication.

  5. DataLensCertificate

    Data Annotation

    Structured labelling and the quiet, careful work that good training data depends on.

  6. Delta State University, AbrakaSecond Class Upper (2:1)

    B.Sc. Physiology

    Where the habit started: read the mechanism, respect the noise, explain the number.

Toolkit

The instruments I reach for.

Enough range to take a question from a raw CSV to a chart someone can act on.

01Programming & data
  • Python
  • SQL
  • Pandas
  • NumPy
02Machine learning
  • Scikit-learn
  • TF-IDF
  • Cosine similarity
  • Intro ML
03Visualization
  • Matplotlib
  • Seaborn
  • Power BI
  • Tableau
  • Excel
04Tools & platforms
  • Git
  • GitHub
  • MySQL
  • Jupyter