OpenWRT Custom Build for Fibocom FM350-GL

I'm seeking an OpenWRT expert experienced with Fibocom FM350-GL modems. The project involves creating a custom OpenWRT build with the following requirements:

Network Performance Improvements:
- Focus on better stability.

User Interface Customization:
- Modify dashboard layout.
- Implement custom themes.
- Enhance advanced settings accessibility.

Please refer to the attached text file for specific tasks and requirements.

Ideal Skills and Experience:
- Strong expertise in OpenWRT.
- Experience with Fibocom FM350-GL modems.
- Proven track record in network performance optimization.
- UI/UX skills for custom OpenWRT interfaces.

Looking forward to your bids!