Auto Dealership Sales CRM Build

I need a custom CRM built specifically for an auto dealership with the clear goal of improving our Sales Tracking. The heart of the system will be a robust reporting and analytics layer that lets me view Sales Performance at a glance—daily, weekly, monthly, and year-to-date... (Budget: $15 - $25 USD, Jobs: CRM, Data Analytics, Data Visualization, Inventory Management, MySQL, PHP, Software Architecture, Web Development)