Mordecai Oladayo Abayomi

As a dedicated Data Analyst with three years of hands-on experience, I specialize in transforming complex data into actionable insights that drive business growth and efficiency. My expertise spans across advanced data management, statistical analysis, and compelling data visualization. I excel at creating automated reporting solutions, interactive dashboards, and predictive models that help organizations make data-driven decisions. With a strong foundation in problem-solving and attention to detail, I consistently deliver high-quality work that translates technical findings into clear business language.

Key Skills and Tools:

• Microsoft Excel: Advanced formulas, Pivot Tables, Power Query, VBA

• R Programming: Data manipulation (dplyr, tidyr), statistical analysis, ggplot2, R Markdown

• Power BI: ETL processes, DAX calculations, interactive dashboard design, performance optimization

• Data Analysis: Descriptive and inferential statistics, machine learning (optional)

• Data Visualization: Creating compelling charts and interactive reports

• Automation: Streamlining repetitive tasks and improving data processes

Whether you need to uncover hidden trends, forecast future outcomes, or establish robust data governance practices, I'm committed to leveraging my skills in Excel, R, and Power BI to turn your data challenges into opportunities for innovation and success.