Statistician & Researcher

Abubakar
Toyeeb
Olamilekan

MSc Mathematical Sciences with Distinction (76%) at AIMS South Africa & University of Cape Town. I build mathematical and statistical frameworks to solve real-world problems.

Abubakar Toyeeb Olamilekan
Abubakar Toyeeb Olamilekan
MSc Mathematical Sciences · AIMS South Africa & UCT
BSc Statistics · University of Ilorin
76% MSc Distinction
4.31 BSc CGPA / 5.0
20+ Community Hours
14 AIMS Courses
Time Series Analysis Change Point Detection Mastercard Foundation Scholar Royal Statistical Society
What I Study

Research Interests

Driven by interdisciplinary approaches that bridge rigorous mathematical theory with practical, real-world applications across energy, health, and industry.

📈

Time Series Analysis

MSc thesis on comparative analysis of renewable & non-renewable energy generation across Germany, Spain, Finland & the Netherlands, using unified SARMA and VARMAX modelling frameworks.

🔍

Change Point Detection

Identifying structural breaks in time series data, connecting statistical theory to real-world signals in energy, finance, and biological systems.

⚙️

Statistical Quality Control

BSc thesis applied SQC to water production at TOYI-CAM Table Water. Passionate about process monitoring, control charts, and quality assurance at industrial scale.

🤖

Statistical Evaluation of AI Systems

Applying statistical rigour to evaluate the performance of machine learning and AI models, a frontier interest at the intersection of statistics and artificial intelligence.

Academic Journey

Education

Sep 2024 – July 2025 Distinction · 76%

MSc Mathematical Sciences

AIMS South Africa · University of Cape Town

Thesis: Comparative Time Series Analysis of Renewable and Non-Renewable Energy Generation across four European Countries. Supervised by Prof. Rebecca Killick, Lancaster University.

Mastercard Foundation Scholar Fully Funded
Oct 2018 – Oct 2023 CGPA 4.31/5.0

BSc Statistics

University of Ilorin, Nigeria · 2nd Class Honours (Upper)

Thesis: Statistical Quality Control Analysis on quality characteristics of Toyi-Cam Table Water. Supervised by Dr. Lawal Babatunde Amusa.

Welfare Secretary Academic Committee
Technical Toolkit

Skills & Tools

Built across academic research, industry placements, and self-directed learning, always the right tool for the right problem.

From R and Python for statistical modelling to Power BI for communicating insights, I believe in using tools that serve the problem, not the other way around.

Full Biography →
Programming
Python R
Data & Visualisation
Power BI Excel SQL
Typesetting
LaTeX MS Office Suite
Current Roles

Recent Experience

Aug 2025 – Present

Data Analyst

IMAK Consulting and Engineering Company Ltd · Lagos, Nigeria

Processing and maintaining large datasets for engineering and consulting projects. Validating data integrity, generating analytical reports, and supporting management decision-making.

Aug 2024 – Present

Digital Strategy & Analytics Associate

Kilishi in Lagos · Remote

Developed social media content strategies and drove brand product views from under 100 to thousands, demonstrating how data-driven digital strategy produces tangible business outcomes.

Full Work History →
Academic Outputs

Presentations

Research presented at institutional and academic settings, reflecting the breadth of my interests from energy systems to quantum information theory.

2025 · Masters Project

Comparative Time Series Analysis of Renewable and Non-Renewable Energy Generation

Unified SARMA + VARMAX modelling framework, Germany, Spain, Finland & the Netherlands. AIMS South Africa.

2025 · Seminar

Advanced Distance Measures Between Density Matrices in Quantum Information Theory

Exploring quantum state distinguishability, bridging Quantum Computing and Quantum Information coursework. AIMS South Africa.

2023 · Undergraduate Project

Statistical Quality Control Analysis of Quality Characteristics of Toyi-Cam Table Water

Data collection, SQC analysis using R & SPSS, leading to the adoption of new quality control measures. University of Ilorin.

Milestones in Pictures

Highlights

A glimpse into key moments from my academic journey and international engagements.

AIMS South Africa Graduation · 2025

BAOBAB Summit 2025 · Nairobi, Kenya · 17–19 October

Interested in collaborating or learning more?

Download my full CV or reach out directly, I am open to research collaborations, postgraduate opportunities, and data analytics roles.

Download CV ↓ toyeeb@aims.ac.za