Data Scientist - ML Engineer in Healthcare & Analytics

OLUWASEUN ADEKEMI ADESIDA

678-***-**** *********@*****.***

Objective

A Data Scientist / Machine learning with a background in business management and over ten years of domain experience in the healthcare sector. Seeking to apply advanced statistical modeling, machine learning, and Python programming to build predictive models that improve patient outcomes, streamline operational efficiency, and support data-driven decision-making.

Technical Proficiencies

Business Analysis: Data Analysis, Business Process Re-Engineering, Process Improvement, Stakeholder Management, Requirements Engineering, Gap Analysis, Workshop Facilitation, Root Cause Analysis, Process Flow Mapping, Project Scoping, RAID Management, User Stories, UAT Testing

Data Science: Python (Pandas, NumPy, Scikit-learn), SQL, Machine Learning, Statistical Analysis, Data Wrangling & Cleaning, Predictive Modeling, Data Visualization

Tools: Jira Confluence MS Project Visio PowerPoint Excel Word Power BI Balsamiq

Process & Methodology: Agile, Waterfall, Data Science Lifecycle

Experience

AI & Machine learning Scientist TripleTen Student 2025

As a AI & ML / data science student, I worked on several projects, including video game sales forecasting, Instacart shopping analysis, telecom data analysis, and predicting which Beta Bank customers might leave.

For the Beta Bank project, I tried different models to see which could best predict customer churn. The logistic regression model scored 0.49, and the random forest model scored 0.63, which was better. This score showed how well the model can correctly identify customers who might leave without making too many mistakes.

The random forest model was able to correctly find about 6 to 7 out of every 10 customers who were likely to leave. Its AUC-ROC value was 0.867, much higher than the required 0.59, meaning the model was very good at telling the difference between customers who would stay and those who would leave.

In sum, the random forest model worked well and could help the bank take steps to keep its customers.

●Worked on data projects from start to finish, cleaning and analyzing data, exploring patterns, and preparing features using Python tools like Pandas and NumPy.

●Built, tested, and used machine learning models such as regression and classification to solve business problems and uncover insights.

● Conducted advanced exploratory data analysis using Python and SQL, identifying actionable insights within large datasets.

●Created simple and clear charts and dashboards to explain results to both technical and non-technical audiences.

●Used statistical analysis to understand trends in the data and make practical recommendations that support better decision-making.

Data Business Analyst 2023

Inteck innovations

As a Business Analyst, I ensure that the facial recognition check-in and check-out application aligns with business objectives, meets user needs, and is delivered on time and within budget. I serve as the link between the technical team and business stakeholders, facilitating clear communication and understanding throughout the SDLC.

My key responsibilities include eliciting and documenting functional and non-functional requirements, analyzing project scope with the Product Owner, and developing the Work Breakdown Structure (WBS) using MS Project. I also assess project risks and collaborate with the Project Manager to develop mitigation strategies.

I work closely with the Product Owner to prioritize features and manage the product backlog. To enhance clarity, I create process flow diagrams using Visio, ensuring alignment with stakeholders on business requirements. Additionally, I collaborate with the UI/UX designer to develop prototypes that reflect user expectations.

To ensure the application meets stakeholder needs, I coordinate User Acceptance Testing (UAT) sessions, provide training to end-users, and develop user documentation for smooth adoption. I also support change management efforts, including communication planning and addressing resistance. During the go-live phase, I provide assistance to resolve any issues and ensure a seamless transition

●Worked with stakeholders to understand what they needed from the project.

●Worked with developers to design solutions and create simple wireframes and instructions.

●Managed client communication to make sure projects were delivered well and relationships stayed strong.

●Helped create project vision documents that explained the goals and scope clearly.

●Worked with product owners to create and organize the product backlog.

●Supported the project manager in breaking the project into clear tasks.

●Worked with testers to find and fix bugs before release.

●Created simple wireframes using Balsamiq to show how the system should look and work.

●Helped guide and support team members to improve their skills and growth.

●Made sure user stories and features were clearly linked and easy to track.

●Kept project documents organized and checked data for accuracy.

●Wrote and prioritized user stories in JIRA to support ongoing improvements.

●Created simple process diagrams to show how work is done step by step.

●Used Power BI to analyze data and help stakeholders make better decisions.

●Turned business needs into simple system designs for web projects.

●Worked with business and IT teams on multiple projects to improve efficiency.

●Trained users on new automated systems to help them work faster and better.

●Collected feedback from stakeholders and used it to improve solutions.

●Explained business cases and cost benefits to leaders in a clear way.

●Improved processes to reduce costs and make work easier.

●Shared clear insights and practical suggestions to improve results

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Clemy System Solution 2022-2023

Business Analyst

●Analyzed and interpreted complex datasets using Power BI to enhance stakeholder decision-making and identify opportunities for process improvement.

●Translated business requirements into high-level conceptual designs for web development programs, ensuring alignment with performance and usability criteria.

●Collaborated with business and IT groups to establish strategic goals across two simultaneous projects, boosting company efficiency and customer satisfaction.

●Elicited and analyzed stakeholder feedback alongside business data to inform project direction and strategy.

●Presented advanced business cases, ROI models, and change management programmes to senior stakeholders.

●Streamlined business processes, reducing operating costs for staff email services and internal document repositories.

Business Analyst

Sterling Career 2019-2022

●Collaborated with stakeholders to understand business needs and translated them into data-informed solutions and technical requirements.

●Leveraged data analysis techniques to support solution design, working with developers to deliver wireframes and specifications.

●Managed client relationships to ensure effective delivery and build long-term partnerships.

●Led the development of project vision documents and collaborated with product owners to develop and prioritize product backlogs in JIRA.

●Developed detailed process flow maps to provide clear visual representations of business processes, enhancing operational understanding.

Budget Analyst 20133 - 2021

National Health Insurance Scheme

●Participated in the development of the National Strategic Health Development Plan II for the Federal Ministry of Health

●Organized planning cell committee and technical working group for the development of annual budget

●Conducted budget implementation and monitoring exercises yearly to improve the performances of the scheme

●Participated in the development of NHIS 10 years strategic plan document

●Collaborating with project managers and team leads to understand their needs to execute projects successfully

●Created process flow diagrams using Visio and Gliffy to visualize project states.

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●Keeping record of unexpected financial expenditure and procurements for future data analysis with regards to budget

●Using data management tools for visual representations of the budget and financial utilizations

●Achieved close to 30% reduction in the cost incurred by the organization yearly as a result of adequate budgeting technique. Assessed budget submissions, funding requests, and new position proposals to improve efficiency and accuracy, while monitoring potential budgetary changes.

●Prepared and submitted detailed monthly budget reports, assisting directors and managers in refining departmental objectives.

●Conducted periodic reviews of budget variances, monitored progress on goals, and provided recommendations for improvement.

●Analyzed financial data to identify trends, proposing policy and procedural changes to enhance operational efficiency.

Business Development Officer 2008 -2013

Oceanic Health Management Limited

●Led a team of marketers and business analysts to target government institutions

●Enrolled over 500,000 Nigerian Government Civil Servant into health insurance plans

●Enrolled over 5000 private company employees into health insurance plans yearly

●Generated on average 700 million naira for the company and assumed a senior role in analysing business models and reporting

●Built customer relationships as a result was able to increase the client base and revenue of the company

●Organized Health Committee meetings to resolve problems with the Primary Care Provider

●Coordinated School Health Programme and promoting preventive health through health talk

●Collaborated with Primary health care providers to ensure customer satisfaction and resolutions

●Secondary Marketing functions :- Presentations, Negotiations & Closing of Businesses

Client service officer 2006 -2008

International Health Management Services

Worked with companies such as Airflow Engineering Ltd, Computer Design System Services, Prolife Programme Hope worldwide in conjunction with MTN Nigeria.

●Ensure the renewal of Scheme by the existing clients

●Collaborated with management and proposed the introduction of health insurance to schools across the country

●Successfully coordinated School Health Programmes

Education

TripleTen

University of Hull

University of Abuja

Regent Business School

University of Ilorin

Reference

Available upon request

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