Develop the foundation of an embedded open source project in Rust with Embassy

I am looking for a Rust developer to develop the basic architecture for an embedded open source project. There already is some code available, but we don't have enough time to finish it. The code should be written in Rust with Embassy on ESP32. So experience in both, Rust and embedded programming, is a must. Estimated effort for the first milestone is 5-10 PD depending on experience.