Mark Craig
Data Analyst

Discover my data analysis journey, highlighting my skills in Excel, SQL, Tableau, and Power BI through real-world projects.

Crossfit Games

Data from the CrossFit Games 2019, featuring two interactive dashboards. The first dashboard focuses on selected athlete information and results, allowing users to filter and view detailed performance data, trends, and event outcomes. The second dashboard provides performance statistics by country and affiliated gym, utilizing bar charts to offer insights into gym affiliations of top-performing athletes. This project showcases my ability to leverage Excel for data analysis and visualization, enabling users to explore and derive insights from complex data sets.

Bike Sales

In an Excel project focusing on bike sales, I employed pivot tables, line graphs, and bar graphs to analyze sales data comprehensively. Through interactive filtering by region, marital status, and education, the project aimed to uncover nuanced bike sale trends and target specific audiences effectively. By dissecting the data using Excel's functionalities, actionable insights emerged, shedding light on regional preferences, demographic buying behaviors, and the impact of education and marital status on purchase decisions. This project underscores my proficiency in leveraging Excel for data analysis and visualization, empowering businesses to strategize effectively, tailor marketing efforts, and maximize sales potential.