I came back here on Bitcointalk from a very long hiatus due to personal reasons. I wanted to start offering again my services such as participating in signature campaigns but I don't know where to start. Can some tell me what are the current qualifications to join some campaign and how/where to get them? Any help will be appreciated. Thank you in advance!
I've been in a similar situation. Having registered back in 2016, I abandoned the forum somewhere in 2019 for family reasons. But a few months ago I came back here. That's why I understand you perfectly. The main theses: the forum has not changed, now there is much more useful information. I advise you to apply only to subscription companies where they pay with bitcoins.
https://bitcointalk.org/index.php?topic=615953.msg6815569#msg6815569You have the rank of Hero and that's great. You will receive a decent payment. It's bad that it's hard to get into subscription now, there aren't many places, and some companies are falling apart. Nevertheless, if you actively post, managers will notice you, among other submitted applications.
Good luck!