Describe how you implemented integration tasks in your previous project.

In my previous project, I implemented integration tasks as follows:

• Identified integration points between systems, such as external service APIs.
• Used automation testing tools (e.g., Postman, REST-assured) to verify interaction correctness.
• Wrote scripts and tests to check data exchange, message formats, and error handling.
• Configured CI/CD pipelines for automatic execution of integration tests upon code changes.
• For complex scenarios, used mock services to simulate external system behavior.

Example: To verify integration with a payment gateway, I wrote an automated test that sent a payment request and checked the response, as well as the correct update of the order status in the database.