Designed the architecture of a building marketplace module from scratch — what exactly is implied? At the business level or technically?

The phrase "designed the architecture of a construction marketplace module from scratch" can imply both levels, but most often it is:

• Business level: Defining the key functions of the module, user interactions, business logic, main entities (e.g., products, sellers, orders).
• Technical level: Choosing technologies, designing database structure, APIs, components, integrations with external services.

Ideally, the architect considers both aspects — understands business requirements and translates them into a technical solution that ensures scalability, reliability, and ease of maintenance.

Example: developing a product catalog module includes analyzing requirements (filters, categories, search), designing the database (product tables, attributes), API for the frontend, and data update mechanisms.