Hello! I'm Nada Magdy Passionate Data Analyst | Computer Science Graduate | NTI Data Analytics Trainee I believe that behind every dataset lies a story waiting to be told—one that can transform raw numbers into strategic, high-impact business decisions. With a solid foundation in Computer Science and advanced specialized training through the National Telecommunication Institute (NTI), I bridge the gap between technical data pipelines and strategic decision-making. I specialize in navigating the full data lifecycle: from building robust Python data pipelines and designing Star Schema architectures to crafting advanced DAX metrics and interactive Power BI dashboards. 💡 Key Highlights & Expertise: * Data Cleaning & Engineering: Python (Pandas, NumPy) for structural fixes, duplicate resolution, and feature engineering (e.g., tracking delivery metrics, delay status, and fulfillment patterns). * Data Modeling & Databases: Writing optimized SQL queries, constructing Star Schema models, and translating complex business logic into DAX measures. * Business Intelligence & Visualization: Designing decision-ready Power BI and Excel dashboards that highlight key performance indicators (KPIs) for non-technical stakeholders. * Strategic Problem Solving: Conducting end-to-end exploratory data analysis to uncover root causes behind business anomalies—such as diagnosing customer order cancellation trends or identifying concentration risks. 🛠️ Tech Stack: Python | SQL | Power BI | Excel (Power Pivot) | Statistical Analysis | Machine Learning Fundamentals 📩 Let's Connect! Whether you have messy datasets, uncaptured insights, or need reliable dashboards to drive your next business decision, let's connect! Feel free to reach out via message.