What is the main responsibility of a DevOps engineer in the process of developing and operating software systems?

The main responsibility of a DevOps engineer is to ensure effective collaboration between software development and operations. This includes:

• Automating build, testing, and deployment processes (CI/CD).
• Configuring and maintaining infrastructure, including servers, containers, and cloud services.
• Monitoring and ensuring the stable operation of applications and services.
• Managing configurations and software versions.
• Ensuring security and compliance with standards.
• Assisting in the quick detection and resolution of incidents.

Thus, a DevOps engineer helps accelerate the delivery of software products, improve their quality and reliability, and enhance collaboration between development and operations teams.