Nzegbuna Emmanuella Mary

I’m a passionate and detail-oriented data analyst with hands-on experience in transforming raw data into clear, actionable insights that drive business decisions. I specialize in using Microsoft Excel and Power BI to clean, analyze, visualize, and report data in a way that is both insightful and easy to understand.

My journey into data analysis began with a love for patterns and problem-solving. Over time, I’ve developed skills in data cleaning, statistical analysis, and building interactive dashboards that uncover trends and support decision-making. Whether it’s sales data, customer feedback, or business operations, I enjoy diving into the numbers and delivering insights that matter.

In Excel, I’m highly skilled in using functions, pivot tables, lookup formulas, and charts to analyze datasets of various sizes. I also use Power Query and Excel’s data modeling tools for more advanced work.