Raspberry Pi Internet Stream Bonding Application

I need a skilled developer to create a single application for a Raspberry Pi 5 that can bond up to 10 internet streams into a high-speed connection. This application should be open-source and user-friendly, ideally requiring minimal setup - think plug-and-play.

Key Points:
- The application should be designed for Raspberry Pi OS.
- I will need recommendations for specific hardware devices that can be used for bonding internet streams.
- The application should be capable of bonding various types of internet connections: ADSL/VDSL, Fibre, and Mobile/4G/5G.

Additionally, in Stage 2, I will need a software enhancement that allows the Raspberry Pi to function as an ADSL/VDSL/Fibre modem connecting to an ONT.

Your initial proposal should suggest the best solution, providing alternatives or contingencies where necessary. Windows or higher spec Linux machines may be considered if the Raspberry Pi 5 is not sufficient.

Ideal skills for this project include:
- Expertise in Raspberry Pi and its operating system.
- Strong programming skills, especially in creating open-source software.
- Experience with internet stream bonding technology.
- Ability to provide hardware recommendations.
- Knowledge of ADSL/VDSL/Fibre modem software development.