Customizable Windows ERP Development Needed

I'm in search of a professional who can build a Manufacturing ERP system tailored to my company's needs. It must be a Windows-compatible open source system with a high level of customization capacity.

Key Features:
- Support for Windows OS: The ERP must be compatible with Windows, as this is the primary operating system in our business environment.
- Advanced Customization: I need a high degree of flexibility in customizing the system's UI and features.
- User Access Control: The ERP should provide a sophisticated user access control system. This means allowing us to define roles and permissions at a granular level.

Ideal Freelancer:
- Proficient in ERP Development: Experience in building ERP systems or similar software is crucial.
- Windows OS Expertise: Strong knowledge of developing software for Windows and ensuring compatibility.
- UI/UX Design Skills: Understanding and experience in creating user-friendly interfaces to meet my customization requirements.
- Advanced User Access Control: Ability to implement a robust, fully customizable user access control system.

If you have the skills and experience to help me build this tailored manufacturing ERP system, please reach out.