Develop a Basic ERD for our project

I am looking for a freelancer who can develop a basic Entity Relationship Diagram (ERD) for my project. The purpose of the project is Customer Relationship Management, and I have a list of specific entities and relationships that I would like to include in the diagram. I expect the ERD to be detailed with attributes included.

Ideal skills and experience for this job include:
- Experience with developing ERDs
- Knowledge of Customer Relationship Management systems
- Attention to detail
- Ability to understand and incorporate specific entities and relationships provided by the client.