EV Charger Simulation - Battery Management

I'm looking for a skilled professional to create a Simulink simulation for an on-board electric vehicle charger, with a specific focus on the battery management aspect.

Key Requirements:
- Expertise in Simulink and electric vehicle charger systems
- In-depth understanding of battery management systems
- Ability to simulate and analyze efficiency metrics

The simulation should allow for detailed exploration of the efficiency of the battery management system. Please note that while the simulation will primarily focus on Lithium-ion batteries, flexibility to include other battery types in the future would be a plus. The ideal freelancer for this project will have a strong background in power electronics and battery systems, with a proven track record of creating effective simulations in Simulink.