WordPress Business User Dashboard

I want to add a tailored, secure user dashboard to my existing WordPress site so every customer sees exactly what matters to them the moment they log in. The dashboard must surface their business-specific data alongside clear Reports and analytics and an at-a-glance Notifications feed.

Key requirements
• Display of all data related to each user’s business, organised logically.
• Built-in Reports and analytics section with interactive Data visualization tools (charts, graphs, tables) that pull from existing WordPress data or external sources I can map for you.
• Real-time Notification system: onsite alerts plus the option to trigger email or push notices.

I’m happy for you to use well-supported WordPress plugins, custom code, or a mix of both—as long as the final experience is fast, mobile-friendly, and easy for me to maintain. Please outline your proposed approach, any plugins or libraries (e.g., Chart.js, WP REST API, Advanced Custom Fields, custom CPTs) you plan to use, and the timeframe to deliver a fully functional dashboard ready for my review.