Is a 30% error reduction a real figure or just for ATS filters?

Reducing errors by 30% is a quite achievable and realistic goal within the framework of improving development and operation processes if systematic approaches are applied:

• Automation of testing and deployment
• Implementation of monitoring and alerting
• Improvement of code review and standardization processes
• Training the team and enhancing qualifications

However, in resumes or job descriptions, figures may be rounded or used to attract attention (ATS filters — systems for automatic resume screening). Therefore, it is important to confirm such indicators with specific cases and metrics.

Overall, reducing errors by 30% is not magic, but the result of systematic work and improvements.