I clean and analyse client data as a Freelance Data Analyst, using Excel, SQL and Python to prepare it for reliable analysis. I build Power BI and Tableau dashboards that help clients follow key figures, trends and changes.
In my banking churn project, I analysed customer records to identify segments with higher attrition, explored churn prediction with Python and Scikit-learn, and created an interactive Tableau dashboard. I’ve also worked with clinical and socioeconomic data, turning analysis into clear reporting and recommendations.
