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Ojekunle Taiwo

@ojekunletaiwo

Data Scientist at Redcare Pharmacy building pricing models and a recommendation system that increased average basket size by approximately 3%.

Germany

Message

At Redcare Pharmacy (SHOP APOTHEKE), I developed machine learning and causal inference models for pricing optimization and customer retention. I also built a recommendation system for products frequently bought together; A/B testing showed an approximately 3% increase in average basket size.

I developed automated product-matching and data-integration workflows across European markets, supporting a provider migration while reducing data acquisition costs by nearly 50%. I also built Python and SQL ETL pipelines processing multi-million monthly transactions.

Previously, at ERGO GROUP AG, I supported data science initiatives through data architecture, fuzzy matching, ETL development and web crawling. At FIERCE NATION, I worked on music data analysis, interactive Power BI dashboards and machine learning models for music consumption and playlist recommendations.

Experience

Work history, roles, and key accomplishments

Current

Data Scientist (Pricing Analytics)

Current

Redcare Pharmacy (Shop Apotheke)

Jan 2024 - Present (2 years 9 months)

Developed automated product-matching and data integration workflows, reducing data acquisition costs by nearly 50%. Built machine learning and causal inference models for pricing optimization and customer retention, and designed A/B tests to evaluate customer behavior.

Python SQL Machine Learning Causal Inference Survival Analysis Uplift Modeling A B Testing ETL Data Engineering Recommendation Systems Hypothesis Testing Data Quality Automation

Data Engineer

ERGO Group AG

Jan 2023 - Dec 2024 (1 year 11 months)

Supported data science initiatives with data architecture design, fuzzy matching, and ETL development. Built web-crawling solutions and used Python, R, and NLP for data manipulation and text summarisation within insurance and actuarial pricing.

Python R SQL ETL Web Crawling NLP Data Architecture Fuzzy Matching Microsoft Office Automation Orchestration

Music Data Analyst

Fierce Nation

Jan 2020 - Dec 2022 (2 years 11 months)

Managed data extraction, transformation, and cleaning of large datasets using SQL and Python. Created interactive dashboards in Power BI and assisted in developing machine learning models to predict music consumption patterns.

SQL Python Power BI Data Cleaning data transformation Machine Learning Statistical Modeling Predictive Analysis Dashboarding Stakeholder Communication

Trainee Program

Institute of Continued Education

Jan 2018 - Dec 2019 (1 year 11 months)

Performed data analysis in Excel, automated data-processing tasks, and supported data-quality assurance. Displayed proactive problem-solving and suggested process improvements.

Excel Data Analysis Automation Data Quality Problem Solving

Education

Degrees, certifications, and relevant coursework

Technische Universität Dortmund

Master of Science, Data Science

2023 -

Pursuing a Master of Science in Data Science with majors in Machine Learning, Natural Language Processing, Big Data Analytics, Data Engineering, Deep Learning, and Large Language Models. Expected completion in September 2026.