Laundromat Automation System Development

I need a comprehensive web-based application with a mobile app, designed to automate and streamline my laundromat operations. The system should include:

- CRM for customer management, billing, and analytics
- Pick and drop scheduling
- Cloth tracking and outsourcing service management
- PDF invoice generation and WhatsApp messaging for a paperless experience
- Integration with my weight machine for invoicing based on weight
- Monthly budget expense tracking
- Employee salary tracking
- Role-based access for different staff positions
- Merging operations of two shops with different locations and service charges
- Sending events and offers to customers via WhatsApp

Ideal skills and experience:
- Experience in developing web and mobile applications
- Strong background in CRM systems
- Familiarity with integrating third-party tools (like weight machines and WhatsApp)
- Proficient in creating role-based access control systems
- Good understanding of invoicing and expense tracking functionalities

Budget: ₹50k (negotiable)
Timeline: 75-90 days for deployment
Payment: RTGS/NEFT, terms negotiable