Skip to content
Books on biostatistics, epidemiology and disease modelling beside a laptop
About me

The person behind the numbers

Who I am, how I got here, and what I'm working on now.

Abimbola Adedeji
My story

Hello, I'm Abimbola

I'm a biostatistician. In plain words, I use statistics to answer health questions. I also build disease models and set up data systems, so the people running health programmes can make better decisions.

I studied statistics at Yaba College of Technology, and in 1999 I joined the Nigerian Institute of Medical Research (NIMR) in Lagos. I stayed for 26 years. I managed and analysed data for more than 25 studies, on everything from HIV and tuberculosis to cholera, COVID-19 and child deaths.

I never stopped learning. I went back for a degree in statistics, then a master's in biostatistics, then training in disease mapping and modelling in Kenya and Rwanda, much of it sponsored by the Gates Foundation. In 2024 and 2025 I completed the Nigeria Malaria Modelling Fellowship.

Since June 2025 I've led evidence and impact at Grand Challenges Nigeria, where I track the progress of nine health research projects. I'm also working on a PhD in Epidemiology at the University of Port Harcourt.

Based in
Lagos, Nigeria
Languages
English and Yoruba
Fellow
Royal Statistical Society
Studying
PhD in Epidemiology
My journey

How I got here

From a diploma in statistics in 1993 to a fellowship of the Royal Statistical Society. Scroll down to follow along.

  1. 1993
    Where it started

    National Diploma in Statistics at Yaba College of Technology, Lagos.

  2. 1999
    Joining NIMR

    Finished my Higher National Diploma and joined the Nigerian Institute of Medical Research as a statistician.

  3. 2002
    Out in the field

    Monitored polio vaccination with a World Health Organization team, and collected data for a national study on violence against women.

  4. 2005
    Learning to code

    Postgraduate Diploma in Computer Science at Abubakar Tafawa Balewa University, Bauchi.

  5. 2014
    Kebbi survey

    Supervised data collection and analysis for a UNICEF-supported survey on mother and child health.

  6. 2017
    Back to school

    BSc in Statistics from the University of Ibadan.

  7. 2020
    COVID-19

    Designed the REDCap data collection tools for Nigeria's national COVID-19 antibody study.

  8. 2023
    A master's, and a model

    MSc in Biostatistics from the University of Ibadan. Presented my blackfly prediction model in Nairobi.

  9. 2024
    Modelling fellowship

    Yellow fever capstone, Vector Atlas training in Nairobi, and geostatistics training with Prof. Peter Diggle and AIMS Rwanda.

  10. 2025
    A new chapter

    Joined Grand Challenges Nigeria to lead evidence and impact. Trained 40 new grantees and completed my malaria modelling capstone.

  11. 2026
    Fellowship

    Elected a Fellow of the Royal Statistical Society.

  12. What's next
    2029

    Finishing my PhD in Epidemiology at the University of Port Harcourt.

Education

Always learning

Five qualifications over three decades, and a PhD on the way.

PhD
Epidemiology
University of Port Harcourt
In progress, expected 2029
MSc
Biostatistics
University of Ibadan, College of Medicine
2023
BSc
Statistics
University of Ibadan
2017
PGD
Computer Science
Abubakar Tafawa Balewa University
2005
HND & ND
Statistics
Yaba College of Technology
1999 and 1993
My toolkit

The tools I use every day

The methods, software and systems I rely on, from regression models to Power BI dashboards.

Statistics and modelling

  • Biostatistics
  • Epidemiology
  • Regression (GLMs)
  • Survey analysis
  • Geostatistics
  • Disease mapping
  • Compartment models
  • Agent-based models
  • Random forest
  • XGBoost

Coding and analysis

  • R
  • Python
  • SQL
  • Stata
  • SPSS
  • Excel

Data systems

  • DHIS2
  • REDCap
  • Talend (ETL)
  • Oracle databases
  • Power BI and DAX
  • Tableau
  • Git and GitHub

Working with people

  • Monitoring, evaluation and learning
  • Data quality checks
  • Report writing
  • Working with stakeholders
  • Training and mentoring
Out and about

A few moments from the field

Workshops, fellowships and training sessions. Tap any photo to see it bigger.

Work with me

Got data that needs a second look?

I'm open to consulting work, research partnerships and full-time roles. Send me an email and tell me what you're working on.