Hello Carlos.
On an extra note, there are multiple sites to help Ukrainians (WeHelpUkraine.org is global and made in OutSystems) and there is the OutSystems initiative Build For Peace gathering volunteers for future needs.
My main concern here is not for remote IT workers (they have been fine using LinkedIn and speak English), but the refugees that need documents to get a job on the new country and that may not speak anything but Ukrainian and Russian.
If you have any idea for that, propose it to one of the above mentioned groups.