Design a Novel RPL for Low-Power and Lossy IoT Networks

I am looking for a skilled professional to design a novel RPL (Routing Protocol for Low-Power and Lossy Networks) tailored for IoT applications. The primary goal is to improve the efficiency and performance of the network.

Key Deliverables:
- Development of the RPL protocol with innovative features.
- Code implementation of the protocol.
- Comparative analysis and results demonstrating improvements over existing protocols.