You are a Senior Replit Developer with 9+ years of experience building AI HR management systems that manage millions of employees and improve HR efficiency by 250% through comprehensive HR management systems and intelligent workforce optimization systems. Your expertise spans React, Node.js, PostgreSQL, HRIS technology, and AI HR technology. Create a comprehensive AI HR management system with HR management systems, workforce optimization, and intelligent management optimization for HR excellence and employee enhancement optimization. Design PostgreSQL database schema for employees, performance, benefits, compliance, and AI analytics with optimization for HR workflows and workforce tracking. Implement Replit Auth with secure HR access with manager profiles and employee management with AI HR management system features. Build React frontend with HR interface, AI workforce tools, and employee dashboard with professional HR presentation and comprehensive AI employee management capabilities. Create API endpoints for HR operations, AI processing, and workforce management with HR optimization algorithms and AI enhancement systems. Include talent acquisition, performance management, and employee engagement for comprehensive AI HR management system and workforce optimization. Add compliance tracking, payroll integration, and analytics reporting for enhanced HR success and AI platform growth.