Open to opportunities

Olowu Tayo

@olowutayo

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IBM-certified data scientist specializing in ML, predictive modeling, and revenue-impact analytics.

Nigeria

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What I'm looking for

I seek remote or international roles where I can apply ML and analytics to drive revenue recovery, build production models, and translate insights into high-ROI business programs.

I am an IBM-certified data scientist who transitioned from a quantitative biochemistry background to deliver measurable business impact across healthcare, telecom, and retail. I build production-ready ML models using Python, SQL, and ensemble methods to solve high-impact problems.

My work has produced measurable outcomes, including $3.1M+ in projected revenue recovery, an 84.2% ROC-AUC churn model, and $2.37M projected recovery in healthcare scheduling optimizations. I translate technical insights into stakeholder-facing recommendations and actionable programs that drive ROI.

I am available immediately for remote or international opportunities and bring experience across data engineering, forecasting, A/B testing, dashboarding, and statistical analysis—combining analytical rigor with business acumen to inform decisions and improve outcomes.

Experience

Work history, roles, and key accomplishments

Biology Teacher

Government Technical College

Jan 2025 - Dec 2025 (11 months)

Applied data analytics to student performance for 120+ students, implementing interventions that raised class average 15% and maintained a comprehensive student database for early at-risk identification.

Excel Data Analysis Database Management Reporting Instructional Design

Data Scientist

Online Gaming & Digital Asset Platforms

Jan 2022 - Jan 2023 (1 year)

Drove growth and engagement for two large digital communities (71,500+ members) using analytics and A/B testing, increasing active participation by 25% and implementing KPI dashboards to monitor DAU/MAU, retention, and sentiment.

Python SQL A B Testing KPIs Retention Multivariate Testing Statistical Significance

Quality Assurance Analyst

Archy Pharmaceutical Company

Jun 2021 - Oct 2021 (4 months)

Performed QC testing and statistical analysis across 200+ pharmaceutical batches, maintaining 100% GMP compliance and producing weekly control charts and trend reports to inform process improvements.

Data Analysis Control Charts GMP Compliance Reporting Python Excel

Inventory Analyst

Preplus Supermarket

Mar 2020 - Jan 2021 (10 months)

Built time-series forecasting models and automated BI reports, achieving 92% demand prediction accuracy, reducing stockouts 30% and improving stock velocity 40%.

Time Series Excel Macros Data Cleaning Reporting

Education

Degrees, certifications, and relevant coursework

Federal University, Oye-Ekiti

Bachelor of Science, Biochemistry

Bachelor of Science in Biochemistry with coursework in biostatistics, research methodology, analytical chemistry, and scientific computing; degree conferred August 2024.