Custom CRM and Scheduling System for Oil Recycling Company

I am seeking a skilled developer or development team to create a custom Client Relationship Management (CRM) system tailored to my oil recycling company's needs. We offer three main services: used oil pickup, grease trap cleaning, and hood cleaning. Our business requires a sophisticated tool to manage client information, service schedules, and invoicing seamlessly.

- The system must integrate a calendar feature to track completed and upcoming jobs across all services, with the capability to automatically schedule the next service date.
- It should allow for keeping all services organized within one platform while maintaining separation of information where necessary.
- Ideally, the system would sync with my current Google Spreadsheet client list with minimal effort on my part.
- The platform should include a financial module similar to QuickBooks to generate invoices automatically once a job is marked as complete.

I am looking for a freelancer with experience in:

- Custom CRM development
- Web development and database management
- Integration with Google Workspace tools and QuickBooks or similar accounting software
- UI/UX design for ease of use and clarity

The ideal candidate will have a portfolio showcasing previous work on similar projects and be able to provide references upon request.