Full Stack Engineer for ERP Development

I'm seeking a skilled Full Stack Engineer to develop an ERP system from scratch. The system should cater to all verticals and include the following functionalities:
- Inventory management
- Financial accounting
- Point of Sale
- Service management
- Production management

The ideal candidate should have:
- Proficiency in React and React Native for frontend development
- Strong backend experience in PHP
- Previous experience in building or enhancing ERP systems
- Ability to design scalable and robust architectures

Please provide examples of similar projects you've completed.