Rose Mary
Data Analyst
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About
I'm a motivated and detail-oriented aspiring Data Analyst with hands-on experience in Excel and Power BI. Skilled in transforming raw data into clear, actionable insights through dashboard development and KPI tracking. Eager to grow professionally by learning from experienced colleagues and mentors while contributing to data-driven decision-making. Committed to continuous improvement, open to feedback, and passionate about building strong analytical skills in a collaborative environment.
Experience
Used Microsoft Excel to clean, organize, and analyze data for reporting and decision-making.
Created interactive Excel dashboards using PivotTables, PivotCharts, slicers, and key performance indicators (KPIs) to present business insights clearly.
Developed a Power BI supermarket sales analysis project, examining sales performance across countries and product categories using visualizations and DAX measures.
Applied data analysis techniques to identify patterns, summarize findings, and communicate insights through clear reports and visual dashboards.
Continuously developing SQL skills to strengthen data extraction, querying, and analysis capabilities.
Education
West African Senior School Certificate Examination (WASSCE) – Ifelodun Senior High School, Oke-Agbo (2024)
