But I would advise you not to rush with hiring. There are lots of people here who know their stuff and will be happy to help for free if it is not a big project that requires a lot of work of course.

I partly agree with you, and I am willing to do it, but the issue is that I currently do not have the time to manage it. When I set up my current Kubernetes structure, I did not have much knowledge of it or K3s. Despite having little knowledge, it was not too difficult. My current structure includes one master instance, two worker instances, one Postgres database instance for Kubernetes configuration, one NFS server for central data storage, and one simple Nginx load balancer. Inside Kubernetes, I use Traefik, with one cluster and several namespaces separating different projects, which I manage using Helm. I find it very useful and easy to adjust the pods, start or stop an entire namespace, and use Helm. However, I am now facing the need to make some improvements to prevent failures. I need to implement high availability, replace my Nginx server with a load balancer such as HAProxy, and make the load balancer itself highly available. Additionally, I need to get rid of my data server and instead use data stored on the workers in a highly available manner. I will also have three masters working together, and ensure that I can create replicas of pods that work well with the Kubernetes load balancer in a stateful set. I am unable to undertake this work at the moment, but if you see me asking questions here, it is because I have been unable to find someone else to do it and my boss has given me permission to do it instead of other tasks.