I need a simplified IoT dashboard with real-time monitoring capabilities. The solution should include a React web interface for visualizing sensor data and device status, along with a PHP backend for API integration, data storage, and basic authentication. Core Requirements: Dashboard Features: - Real-time data visualization for main sensors (temperature, humidity) - Device status tracking (online/offline) - Simple device control (on/off) - Basic alert system for abnormal readings within dashboard - Mobile-responsive design Backend Requirements: - PHP backend with MySQL database - Basic user authentication and session management - Integration with device REST APIs - Secure data storage - Automated daily database backups Technical Specifications: - Update frequency: Every 5 seconds - Support for 3-5 devices - REST API integration - SSL secured connections Platform: - Web dashboard accessible on desktop and mobile browsers - Clean, minimal interface prioritizing core functionality Deliverables: - Complete source code via Git repository - Minimal setup and deployment guide - One day post-launch support Scope of Work 1. Backend Development & API Integration Build PHP backend with user authentication, set up MySQL database schema, integrate with device REST APIs, implement secure data storage and automated backups. 2. Frontend Dashboard Development Create responsive React interface, build simple real-time charts for sensor data, implement device status indicators and on/off control, basic search/filter by device name. 3. Alert System Implementation Configure threshold-based alerts within dashboard only. 4. Testing & Deployment Test across browsers and devices, optimize performance, deploy to production server with SSL, provide minimal documentation for setup.