I remember that he manage one campaign here before that offers highest rate among all campaign's except Chipmixer. Mintlayer (
https://bitcointalk.org/index.php?topic=5366033.0) is the campaign I was referring. I didn't manage to join on this campaign since I'm enrolled on different campaigns but I'm sure that participants of his campaign will remember him since he offer a high paying campaign that time without a problem.
@Turing, Do you knew hum personally? Condolence to his family.
I spoke to him on Telegram a lot, he always had ideas and was very creative, driven and he could organize something.
Honest and generous too, not really caring about money but more about "being part of the game" in general.
"De mortuis nil nisi bonum", the Romans said. But about him, I couldn't think of any negative.