Smart Building Digital Twin Simulation

I'm looking for a talented professional who can create a Digital Twin Simulation for smart building management, with a focus on energy efficiency and occupancy tracking.

Key Features:
- The simulation should primarily cater to energy efficiency and monitoring building occupancy.
- It should utilize a variety of data sources: real-time sensor data, pre-collected historical data, and external environmental data.

Ideal Skills:
- Expertise in simulation software and digital twin technology.
- Background in smart building management.
- Proficiency in data analysis and sensor integration.
- Understanding of energy efficiency measures in building management.

Key Requirements:
- Experience in developing digital twin simulations.
- Ability to work with various data types and sources.
- Knowledge of smart building systems and their energy consumption patterns.

I'm open to suggestions on how to best approach this project.