📊 Data Modeling & Architecture Conceptual to Physical: Translating business requirements into structured schemas.
Dimensional Modeling: Implementing the 4-Step Design Process: Grain, Dimensions, and Facts.
Integrity Management: Implementing Surrogate Keys, Primary/Foreign Key relationships, and Junk/Degenerate dimensions.
💻 SQL & Database Administration Querying: Writing high-performance SQL for complex data retrieval and analysis.
Optimization: Analyzing execution plans, indexing, and performance tuning.
Security & Recovery: Implementing Role-Based Access Control (RBAC), encryption, and backup strategies (Full/Differential).
⚙️ ETL & Business Intelligence Pipeline Development: Building robust Extract, Transform, and Load workflows using SQL Server Integration Services (SSIS).
Analytics: Performing OLAP operations (Slicing, Dicing, Drilling) and building dashboards to solve real-world business problems.
Modern Stack: Working knowledge of Big Data tools (Hadoop, Spark) and Cloud-based data solutions.