Ugochukwu Onumadu

I serve as a mathematics educator, applied statistician, and professional analytics leader with over 15 years of experience across higher education and international industry environments. I teach and lead analytics initiatives that support institutional effectiveness, student success, academic planning, and performance measurement through classroom teaching, forecasting models, dashboards, key performance indicators, and decision support systems. I bring enterprise analytics and teaching experience from Germany and Nigeria, and academic leadership experience in the United States, with a strong record of improving students' mathematical comprehension and translating complex data into clear insights for institutional decision-making.

I hold a United States patent for the Mathematics Logic Comprehension Model (MLCM) and maintain an active publication record in applied statistics and education analytics.

Adjunct Mathematics Instructor — Graduate Teaching Assistant at Austin Peay State University (2024-01 – Present)

• Teaching undergraduate mathematics and graduate statistics and supporting faculty research through statistical modeling and quantitative analysis.
• Achieved an outstanding student and faculty evaluation rating for instructional performance.
• Support student learning outcomes through structured assessment, clear feedback, and consistent learning expectations.
• Contributing to research design, data interpretation, and quantitative analysis for faculty and graduate-level projects.

Financial Data Analyst at Ma Maison Senior Day Care (2024-01 – 2024-12)

• Reduced operational costs by 35% through financial modeling and budget controls.
• Improved customer segmentation accuracy through clustering analysis and increased client engagement by 49%.
• Produced reports and management dashboards that improved budget planning decisions through service optimization reporting.

Senior Research Analyst at Cision Germany GmbH (2023-01 – 2023-12)

• Improved predictive modeling accuracy by 25% through statistical model development and validation.
• Delivered executive reports for national conferences, which increased client retention by 37%.
• Produced key performance indicator reports for international conferences across 29 markets.

Data Science Specialist — Research Analyst at TG Group International GmbH (2021-01 – 2022-12)

• Developed predictive models and improved accuracy by 45% through model evaluation and segmentation analysis.
• Delivered trend analysis and forecasting reports that supported planning decisions for project teams.
• Built dashboard reporting outputs using Python and Microsoft Power BI.

IT Data and Analytics — Business Intelligence at Sky Deutschland GmbH (2020-01 – 2020-12)

• Built incident reporting dashboards and increased incident resolution efficiency by 43%.
• Produced routine reporting outputs that supported operational decision making.

Quality Check Administrator at Amazon DE (2019-01 – 2020-12)

• Improved compliance monitoring through structured reporting and quality tracking.
• Reduced non-compliance incidents by 19% through corrective action reporting and process checks.

Data Scientist and Mathematics Consultant at UG Mathematics & Statistics Adventures (2013-01 – 2018-12)

• Organized mathematics workshops for secondary school students across Lagos State to strengthen quantitative reasoning and mathematical comprehension.
• Delivered advanced analytics consulting projects and produced client reports that supported planning and operational improvement.
• Built predictive models for sector use cases that included stock price prediction and education planning analytics.

School Administrator — Statistics Lecturer at Ade Osho Comprehensive College (2013-01 – 2013-12)

• Taught mathematics and statistics courses using structured instructional approaches that improved student learning outcomes and examination performance.
• Supported school administration and led academic reporting and assessment documentation that increased student enrollment by 115%.
• Analyzed enrollment and performance records and improved planning decisions for school leadership.

Doctor of Education in Educational Leadership – Austin Peay State University (2027-01)

Master of Science in Mathematics – Technical University of Munich (2019-01 – 2022-12)

Master of Science in Statistics – University of Lagos (2011-01 – 2012-12)

Master of Business Administration in Marketing – Ladoke Akintola University of Technology (2009-01 – 2011-12)

Bachelor of Science in Statistics – Imo State University (2002-01 – 2006-12)