Simple Home Maintenance Dashboard Development

I need a developer to build a dashboard to manage service requests for Ahad Al-Tatweer Home Maintenance Division. This system should streamline coordination between operations management and field technicians using WhatsApp for client communication.

Core Functionalities:
- Service request tracking
- Technician assignment
- Client communication via WhatsApp
- Invoice tracking module
- Customer feedback system
- Supervisor dashboard

User Roles:
- Operations management
- Field technicians
- Supervisors

Ideal Skills:
- Experience with dashboard development
- Familiarity with WhatsApp integration
- Ability to create user role access
- Strong communication skills for requirement gathering