SQL Coding Assessment (Hands-On)
Aimed at seasoned professionals, this advanced-level assessment challenges candidates to demonstrate real-world SQL coding expertise. It tests proficiency in writing efficient INSERT, UPDATE, and DELETE statements, designing complex joins, applying aggregation, and optimizing queries for performance and clarity. Participants must apply advanced logic using subqueries, filtering, and date-based operations to solve practical business problems. The assessment emphasizes database integrity, accuracy, and scalability—skills essential for data engineers, analysts, and backend developers. With realistic hands-on tasks and automated grading, this assessment helps employers identify top SQL talent capable of architecting, managing, and optimizing production-level databases.
