Database Architecture Analysis for Project

I need a database expert who can help me analyze the architecture of my project's database which is primarily used for data storage.

The specific requirements for the job include:
- Understanding the core principles of database architecture
- Analyzing the existing database structure to ensure it meets the requirements for storing Sales data, Customer information, and Inventory data
- Recommending any necessary changes or improvements to the database architecture to ensure it can handle large amounts of data

Ideal skills and experience for this job include:
- Strong background in database management
- Proficiency in database architecture design and analysis
- Experience with handling large amounts of data in a database
- Ability to make recommendations for improvements based on the analysis

Please share your relevant experience and a similar project you've worked on in the past.