ERP Software Development – Only Experienced Developers with Previous Demos

I'm seeking experienced ERP software developers to create a robust system with the following modules:

- Inventory Management
- Human Resources
- Finance and Accounting
- Land Lease & Utility Management
- Procurement
- Marketing & Sales
- IT & Operations
- Compliance & Legal
- Document & Workflow Management

Basic:
Responsive and user-friendly UI/UX
Secure login and user access control
Customizable roles & permissions
Multi-user, multi-branch support
Real-time data sync
API integration readiness (for 3rd-party systems)

Applicant Requirements:
Must have previous experience developing similar ERP solutions (not just single-module apps).
You must provide access to a demo (web-based preferred) with:
Demo link
Admin login and at least one user login
Short documentation or video demo is a plus
Only freelancers or agencies with live, working ERP samples should apply.

Deliverables:
Full source code
Deployment on our server
Support & bug fixing for an initial period
Documentation and admin manual
Please include relevant experience in your bids.

When applying, please include:

Your experience with ERP systems
Demo link with login credentials (Admin & User)
Tech stack you will use
Estimated timeline and cost
Any client references or feedback if available

Note: Generic applications will be ignored. Only serious, experienced professionals with proven ERP work and demo access will be considered.