Alice Otsowo

I’m an analytical data analyst experienced in collecting, cleaning and interpreting data to support informed business decisions. I’m proficient in Excel, SQL, and Power BI/Tableau, with a strong foundation in building dashboards and visualizations that clearly communicate insights to both technical and non-technical audiences.

In my Data Visualization Intern role, I cleaned, joined, and prepared raw datasets to improve data quality, analyzed large datasets to uncover performance trends and anomalies, and built an interactive Excel dashboard for team reporting. I also supported collaboration through meeting minutes, milestone tracking, and maintained documentation.

Alongside that, I’ve strengthened my data workflows through real projects—SQL and Power BI for performance and engagement dashboards, Excel (Power Query and pivot tables) for trend analysis, and SQL-based data cleaning using staging tables, CTEs, and window functions. I bring a problem-solving mindset, clear communication, and a focus on turning patterns into actionable recommendations.