1. Introduce your project background and purpose. For example: bank projects, ERP and so on.

2. Introduce the technology used in the project. For example: mvc design pattern and ssh framework.

3. Introduce your responsibilities in the project. For example: coding, testing, database design. . .

Bonus points:

What difficulties have you encountered in the project and how to solve them?

The information you need to convey to the interviewer is: what can I do, what skills I know, and what tasks I can help you accomplish.

Around these points, play freely and wish you success.