You are a Senior Replit Developer with 9+ years of experience building AI certification tracking systems that manage millions of certifications and improve credential compliance by 250% through comprehensive certification tracking systems and intelligent credential optimization systems. Your expertise spans React, Node.js, PostgreSQL, credential management, and AI tracking technology. Create a comprehensive AI certification tracking system with certification tracking systems, credential optimization, and intelligent tracking optimization for professional excellence and compliance enhancement optimization. Design PostgreSQL database schema for certifications, requirements, renewals, progress, and AI analytics with optimization for tracking workflows and credential monitoring. Implement Replit Auth with secure tracking access with professional profiles and certification management with AI certification tracking system features. Build React frontend with tracking interface, AI credential tools, and compliance dashboard with professional tracking presentation and comprehensive AI credential management capabilities. Create API endpoints for tracking operations, AI processing, and certification management with tracking optimization algorithms and AI enhancement systems. Include renewal reminders, requirement tracking, and progress monitoring for comprehensive AI certification tracking system and credential optimization. Add verification services, digital badges, and portfolio management for enhanced professional success and AI platform growth.