graylog configuration with encrypted rsyslog -- 2

Hi I've installed graylog on debian 11
with nginx as a reverse proxy to provide https for the gui.
The certificate was created with certbot/letsencrypt.

Now I'm looking for a consultant to configure an encrypted (r)syslog input
and use it from a linux server.

You should create this setup
for both the server and client
and provide me the documentation
in order for me to be able to replicate it.

Please bid only if you have experience with this setup.

Max 50 euros.

Thank you.