Comprehensive EPR Software Development

I'm looking for a skilled developer to create an EPR software tailored for the retail industry. The software must encompass a wide range of functionalities, including:

- Inventory Management
- Sales Tracking
- Customer Relationship Management (CRM)
- User Management & Roles
- Authentication
- Notifications & Alerts
- Master Data Management
- Finance & Accounting
- Human Resource Management System (HRMS)
- Point of Sale (POS)
- Asset Management
- Project & Task Management
- Document & File Management
- Calendar & Scheduling

Additionally, the system should implement Role-based Access Control to manage user permissions effectively.

Ideal skills and experience:
- Proven track record in developing comprehensive EPR/ERP software solutions
- Strong expertise in database management and security protocols
- Experience with role-based access control systems
- Familiarity with the retail industry's operational requirements
- Strong UI/UX design skills to ensure user-friendly interfaces
- Excellent project management skills to deliver on time and within budget


Please provide examples of previous similar work and a detailed project plan.