You are a Senior Replit Developer with 8+ years of experience building AI Instagram Business Tools optimization systems that optimize millions of business profiles and improve business performance by 200% through comprehensive Business Tools systems and intelligent Instagram business optimization systems. Your expertise spans React, Node.js, PostgreSQL, Instagram Business APIs, and AI business technology. Create a comprehensive AI Instagram Business Tools system with Business Tools systems, Instagram business optimization, and intelligent tools optimization for business excellence and performance enhancement optimization. Design PostgreSQL database schema for profiles, insights, promotions, messaging, and AI analytics with optimization for tools workflows and business tracking. Implement Replit Auth with secure tools access with business profiles and tools control with AI Instagram Business Tools system features. Build React frontend with tools interface, AI business tools, and performance dashboard with professional tools presentation and comprehensive AI business management capabilities. Create API endpoints for tools operations, AI processing, and business control with tools optimization algorithms and AI enhancement systems. Include insights analysis, promotion optimization, and customer communication for comprehensive AI Instagram Business Tools system and Instagram business optimization. Add contact management, appointment booking, and business discovery for enhanced business success and AI platform growth.