Hi, I’m Andrew. I studied computer science, and over time, I’ve grown really interested in using data to solve real world problems and drive better decisions. This portfolio highlights the projects I’ve worked on independently to sharpen my skills and apply data analytics in practical ways.
Each project here was completed end to end, from data cleaning and exploration to analysis and visualization. I’ve used tools like SQL, Excel, Tableau, and Python to dig into datasets, extract insights, and communicate findings in a way that supports business thinking.
I’m always learning, and this space is where I share that ongoing progress.
Tools used: SQL, Tableau, Excel
Analyzed sales data from a retail company to explore trends in customer behavior, regional performance, and product category sales. Includes SQL queries, cleaned datasets, and dashboards to present key findings.
🔗 View Tableau Dashboard
📄 Read Full Report
Tools used: Excel, Tableau
Cleaned and analyzed a large dataset of movie metadata and financials to identify the most profitable genres based on ROI. Created visualizations to support data driven production decisions.
🔗 View Tableau Dashboard
📄 Read Full Report
Feel free to connect with me on LinkedIn or reach out via GitHub.