Katren W.

I’m a Data Analyst who helps businesses turn messy, complex

datasets into clear, actionable insights. I specialize in data

cleaning, exploratory analysis, and building interactive

visualizations that highlight trends, uncover problems, and

support data-driven decisions. Using tools like Python, SQL,

Excel, and Power BI, I deliver reports and dashboards that are

accurate, easy to understand, and tailored to the client’s

goals.