Which services were you responsible for (ownership)?

In my practice, I was responsible for several services, including:

• A web application in Python using Flask/Django, where I handled support, optimization, and implementation of new features.
• A microservice for data processing written in Python, which interacted with external APIs and databases.
• An ETL system implemented in Python for collecting and transforming data from various sources.

Within the scope of ownership, I was responsible for the stability of the services, monitoring, timely updates of dependencies, as well as automation of deployment and testing processes.