Rafael Zielinski is a Berlin-based Sales Analyst at mobile.de (Adevinta) with a passion for turning data into actionable insights that drive business growth. With a strong background in sales analytics, reporting, and data-driven decision-making, Rafael specializes in building complex forecasting models, dashboards, and optimization tools for revenue, churn, and listings. His professional journey spans leading roles at top European companies, including mobile.de, ZF Group, and AUTO1 Group where he consistently enabled sales and business teams to harness the power of analytics for tangible results.