Advanced SQL Systems: Database Programming & HR Analytics

Developed and implemented a sophisticated suite of SQL scripts designed for comprehensive database management and data analysis. This project showcases my ability to build intelligent, automated data systems that bridge the gap between raw data and actionable insights.

Technical Achievements:

Database Automation: Built and deployed Stored Procedures for automated data updates and Triggers to track and log historical changes in employee records.

Advanced Analytics: Authored complex queries utilizing multi-table Joins and Aggregation to calculate total revenue per category and average order amounts.

System Optimization: Designed Database Views and User Defined Functions (UDFs) to simplify complex calculations, such as work longevity and employee details.

Insight Generation: Successfully extracted high-value reports, including Top 5 products by revenue and recent order trends, to support data-driven decision-making.

Structural Integrity: Applied Check Options and rigorous filtering logic to ensure data quality and system reliability.

This project serves as a practical demonstration of my proficiency in managing the full data lifecycle within relational database systems