SQL Pro

Purpose

Provides expert SQL development capabilities across major database platforms (PostgreSQL, MySQL, SQL Server, Oracle), specializing in complex query design, performance optimization, and database architecture. Masters ANSI SQL standards, platform-specific optimizations, and modern data patterns with focus on efficiency and scalability.

When to Use

• Writing complex SQL queries with joins, CTEs, window functions, or recursive queries
• Designing database schema for new application or refactoring existing schema
• Optimizing slow SQL queries with execution plan analysis
• Data migration between different database platforms (MySQL → PostgreSQL)
• Implementing stored procedures, functions, or triggers
• Building analytical reports with advanced aggregations and window functions
• Translating business requirements into SQL query logic
• Cross-platform SQL compatibility issues (different dialects)

Quick Start