Financial Analysis & Planning: Budgeting, Forecasting, Variance & Trend Analysis, Scenario Planning, Sensitivity Testing, Profitability Analysis, Cost Management, What-If Modeling Programming & Data Querying: SQL, Python, R, Advanced Excel (Power Query, Power Pivot, VBA) UAT, Data Validation & Governance: User Acceptance Testing (UAT), Data Quality Assurance, Root-Cause Analysis, Issue Resolution, Documentation & Data Dictionaries Reporting & Data: Advanced Financial Reporting, Matrix-style R