Which of the following roles works with the project team to understand the deliverables and then teaches the users of the deliverables how to utilize the project's product?

An end user is the person who will use the final product - they are the recipient of training, not the one responsible for providing it.

A database analyst focuses on database design, management, and optimization, and is not responsible for delivering end-user training on project deliverables.

A stakeholder is any individual or group with an interest in the project outcome, which is too broad a definition to describe the specific teaching function outlined in the question.

A Trainer bridges the project team and end users by first collaborating with the team to gain a thorough understanding of the deliverables and their functionality. The Trainer then develops and delivers training programs, documentation, or workshops so that end users can effectively utilize the product upon delivery. This role is distinct from all other project roles in that its primary responsibility is knowledge transfer and user enablement.