How do you identify and fix bugs in your last company?

In my last company, I identified bugs using several approaches:

• Automated testing: wrote and ran unit tests and integration tests that helped detect regressions and logical errors.
• Manual testing: checked functionality against checklists, reproduced bugs to understand their conditions.
• Logging and monitoring: analyzed application and system logs to identify anomalies and errors.
• Using a bug tracker: recorded found bugs in a task management system (e.g., Jira), detailed reproduction steps, expected and actual results.
• Communication with the team: discussed issues with developers and testers to clarify causes and solutions.

This comprehensive approach allowed for quick bug detection and documentation for subsequent fixing.