Exploratory analysis of 2025 data science job postings using Python and pandas, surfacing salary trends by role, experience level, and top in-demand skills to guide career and hiring decisions.
PostgreSQL-based analysis of historical Bitcoin transaction data using CTEs, window functions, and subqueries to identify transaction volume trends, address activity, and network behavior over time.
Interactive Power BI dashboards summarizing fiscal year financial performance, with DAX measures, drill-through filtering, and executive-ready visualizations for revenue, expenses, and KPI tracking.
Regression pipeline using scikit-learn (Linear, Lasso, SVR + GridSearchCV) to predict student math grades from the UCI Student Performance Dataset — achieving R² = 0.79 with tuned SVR.