Yahav Y.

Key Academic Projects: Databases Course: Analyzed a company"s business environment to design and implement a database system. Generated and processed raw data into structured tables, utilized SQL for in-depth data analysis, and created visual reports in Power BI. Derived business insights that provided a deeper understanding of the company and supported data-driven decision-making to improve organizational operations. Linear Regression Course: Predicted unicorn company valuations using economic, demographic, and financial data analysis in RStudio. Implemented advanced data preprocessing, variable selection, and statistical testing to identify key factors such as country, industry, and financial stage. Business Intelligence and Analytics Course: Developed a comprehensive BI solution for an Israeli e-commerce fashion retailer, including data warehouse design, data modeling, and KPI definition. Built interactive dashboards and OLAP tools in Tableau to visualize sales growth, customer satisfaction, inventory performance, and service efficiency. Conducted advanced statistical analyses in RStudio to identify trends, validate hypotheses, and support data-driven strategic and tactical decisions.