Olubunmi T. Emmanuel (Ogbuma)
Remote Data Scientist | Machine Learning & Analytics
Professional Summary
Remote-ready Data Scientist with 7+ years of experience applying machine learning, statistical modeling, and data
analytics to real-world problems across healthcare, finance, education, and e-commerce. Strong background in Python,
SQL, and predictive modeling, with a proven record of delivering end-to-end data solutions for global clients. Experienced
in freelance and distributed teams, translating complex data into clear, actionable insights for business and technical
stakeholders.
Core Skills
Data Science & ML: Machine Learning, Predictive Modeling, Forecasting, Statistical Modeling,
Scikit-learn, NLP, Neural Networks
Programming: Python, SQL, R
Analytics & BI: Tableau, Power BI, Excel
Databases & Cloud: MySQL, SQL Server, AWS (SageMaker, Console)
Workflow: Data Cleaning, Feature Engineering, Model Evaluation, Dashboarding, Remote
Collaboration
Professional Experience
Translogic Consult – Lagos, Nigeria
Data Analyst | Mar 2018 – Present
•
•
•
•
•
Built and deployed machine learning models for healthcare analytics, including depression
and diabetes prediction, achieving up to 82% model accuracy.
Analyzed over 100,000 student records using Python, R, and SQL to identify academic
trends and improve registration processes.
Designed and maintained bio-data database system using MySQL Server, improving data
retrieval efficiency by 40%.
Built interactive dashboards in Tableau and Excel to visualize key government data,
enabling stakeholders to make informed policy decisions.
Conducted market research and financial analysis for small businesses, resulting in 15%
average revenue growth across client base.
Fiverr – Remote (Israel)
Freelance Data Analyst | Aug 2016 – Dec 2021
•
Delivered 100+ freelance projects for clients in the US, UK, and worldwide, with a 98%
satisfaction rating.
1
•
•
•
Automated sales and marketing reports using Excel dashboards, reducing manual
reporting time by 50%.
Developed predictive models using Python and STATA, assisting clients in healthcare
and finance to forecast outcomes.
Conducted SWOT analyses and crafted business plans, contributing to $1M+ in client
investment attraction.
Upwork – Remote
Freelance Data Analyst | Jun 2017 – Sep 2020
•
•
•
Conducted advanced statistical analyses and data visualizations using R, Tableau, and
Python.
Created a machine learning model to predict diabetes outcomes with 87% accuracy.
Delivered financial forecasts and blockchain insights, guiding clients in tech startups
through strategic decisions.
The Polytechnic Ibadan, Oyo State (Contract)
Database Administrator (Department of Electrical Engineering)
Mar 2014 - May 2017
• Designed and created bio-data database for students record using Microsoft SQL Server
2015
• Developed front-end and back end for student bio-data registration
• Updated data records often using Microsoft SQL Server
• Developed and maintained students bio-data webpage
Education
Bachelor of Science (B.Sc), Statistics
Olabisi Onabanjo University, Ago-Iwoye, Ogun State, Nigeria | 2001 – 2007
Certifications, Digital Credentials & Virtual Internships
•
•
•
•
•
•
•
Machine Learning Foundations
-(Digital Credential)- Amazon Web
Services (AWS)
Dec 2025
Introduction to Generative AI
-(Digital Credential)-Amazon Web
Services (AWS)
Dec 2025
Machine Learning Essentials for Business and Technical Decision Makers –
(Certificate of Completion) - Amazon Web Services (AWS)
Dec 2025
Machine Learning Terminology and Process
-(Certificate of Completion)
Amazon Web Services (AWS)
Dec 2025
Planning a Machine Learning Project
-(Certificate
of
Completion)
Amazon Web Services (AWS)
Dec 2025
Artificial Intelligence (AI) Fundamentals
-(Digital Credential) – IBM | Oct 2025
Power Bi Virtual Internship – PWC Switzerland (Forage)
| Mar 2025
2
•
•
•
Data Analytics & Visualization Virtual Internship – Accenture North America
(Forage)
| Feb 2025
Data Science Virtual Internship – Boston Consulting Group (BCG) | Feb 2025
Oracle 10g (Database Administrator) – OCP Certified
- Oracle | Oct 2007
Projects
•
•
•
•
•
Machine Learning Prediction of Diabetes (Python): Created and Validated a
Predictive Analytics Solution of Diabetes and achieving 82% Accuracy, Supporting
Healthcare
Practitioners
in
Early
Disease
Identification.
https://github.com/timzynoble/Prediction-of-Diabetes-using-Machine-Learning
Machine Learning Prediction of Depression (Python): Created a ML Prediction
model for Depression among College Students
https://github.com/timzynoble/Machine-Learning-Prediction-of-Depression
Analysis on Labourforce using R: Created a regression model of Population growth,
educational
enrollment
and
life
expectancy
on
labour
force.
(https://www.kaggle.com/code/timzynoble/analysis-on-labourforce)
Amazon Sales Forecasting (Python): Designed and Deployed a Sales Forecasting
Model Using Time-Series and Regression Techniques to Support E-Commerce Inventory
and
Pricing
Strategies.
(https://www.kaggle.com/code/timzynoble/amazon-sales-analysis)
Monthly Sales Dashboard (Excel): Automated a Monthly Reporting Dashboard,
Reducing Reporting Time by 60% and Improving Visibility for Sales Teams.
Extracurricular Interests
Reading | Traveling | Research | Photography | Video Editing
References
Available Upon Request.
3
