Nsia Suuma | Data Analysis Portfolio

About Me

I'm a data analyst with expertise in transforming complex datasets into actionable insights. My work focuses on creating interactive visualizations and data-driven stories that help organizations make informed decisions.

With experience in Superset/Tableau/Power BI, SQL, and data modeling, I specialize in developing comprehensive reports that reveal hidden patterns and trends in data. This portfolio showcases my projects across various sectors.

My Projects

Google Play Store Apps' Data Analysis

Analyzed the Google Play Store Apps dataset to uncover actionable insights for app developers and businesses, using features like category, rating, and size. Cleaned and explored the data in a Kaggle Notebook (Python) and built interactive visualizations in Tableau Public.

Documentation View Dashboard

Technical Skillset

Data Visualization

Power BI
Tableau
Superset
Excel Dashboards

Data Analysis

SQL
Advanced Excel
Python for Data Analysis
Google Sheets

Data Modeling & ETL

ETL Processes