Data Analyst specializing in SQL, Python-based analytics, and Power BI. Experienced in transforming large macroeconomic, financial, and e-commerce datasets into actionable insights through EDA, time-series modeling, and interactive executive dashboards.
Focused on business-driven analytics, decision support systems, and measurable business impact.
| Project | Core Stack | Key Impact & Analytics |
|---|---|---|
| Regional Economic Intelligence | SQL, Power BI, Python | 30 business queries, Window Functions, and an Economic Attractiveness Score across 26 NUTS-2 regions using CBRT & TurkStat data. |
| BIST Market Concentration Analysis | Python, Pandas, Plotly | Market competition dynamics, HHI score, and Pareto (80/20) segmentation of brokerage houses. |
| Retail Customer Analytics & RFM | Python, Pandas, Seaborn | Customer segmentation, cohort analysis, and basket value optimization models. |
