About
Detail-oriented Mathematics graduate and aspiring Data Analyst with hands-on experience in financial data analysis, leveraging SQL, Power BI, and Microsoft Excel. Completed professional certifications and built impactful portfolio projects in fraud detection and sales analysis. Passionate about empowering fintech companies with data-driven decisions through actionable insights and interactive dashboards to drive strategic outcomes.
Work
Abeokuta, Ogun State, Nigeria
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Summary
Led a data analysis project to identify fraudulent patterns in credit card transactions, leveraging SQL and Power BI for comprehensive insights and visualization.
Highlights
Analyzed 19,643 credit card transactions using MySQL to detect fraudulent patterns based on transaction amount and time of day, enhancing risk identification.
Identified that high-value transactions (above $500) exhibited a fraud rate 3x higher than low-value transactions, utilizing SQL CASE statements and GROUP BY aggregations to pinpoint critical risk factors.
Built an interactive Power BI dashboard to visualize fraud distribution by amount bucket and time of day, providing stakeholders with clear, actionable insights for mitigation strategies.
Abeokuta, Ogun State, Nigeria
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Summary
Developed a portfolio project focused on identifying fraudulent financial transactions by applying data cleaning and exploratory data analysis techniques to banking data.
Highlights
Utilized advanced data cleaning and exploratory data analysis (EDA) techniques to spot anomalies and suspicious patterns within banking data, improving data integrity and insight generation.
Implemented robust data processing workflows to prepare complex datasets for analysis, ensuring accuracy and reliability in fraud detection efforts.
Contributed to the development of a comprehensive fraud detection framework by identifying key indicators and data points crucial for financial security.
Abeokuta, Ogun State, Nigeria
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Summary
Developed an interactive sales performance dashboard using Advanced Microsoft Excel to analyze multi-year revenue and profit datasets for strategic business decisions.
Highlights
Developed a comprehensive, fully interactive sales performance dashboard using Advanced Microsoft Excel to analyze multi-year (2024–2025) revenue and profit datasets, enabling detailed financial review.
Engineered dynamic Pivot Tables, data source models, and customized regional slicers to track quarterly sales distributions across Nigeria, providing granular insights into market performance.
Transformed complex raw corporate metrics into executive-ready data visualizations, highlighting seasonal sales trends and supporting strategic business decisions with clear, actionable intelligence.
Education
Federal University of Agriculture Abeokuta
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B.Sc Mathematics
Pure and Applied Mathematics
Languages
English
Skills
Power BI
Dashboard Design, Power Query, DAX, Data Visualization.
MySQL
Data Extraction, Subqueries, Data Cleaning.
Microsoft Excel
Data Validation, Charts, Tables, Dashboard Design, Data Cleaning.
Statistical Analysis
Data Distribution, Trend Analysis, Descriptive Statistics, Anomaly Detection.