What are the main functions and goals you implement within a project?

The main functions and objectives within a project depend on its specifics, but typically include:

• Implementation of business logic that solves user tasks.
• Ensuring the correct operation of the user interface.
• Integration with external services and databases.
• Ensuring security and data protection.
• Optimization of performance and scalability.
• Writing tests to verify code quality.
• Documentation and support of the code for further development.

For example, in a Java project, this could involve developing REST APIs, data processing, database interaction, and implementing a service layer.