Looks like he is using a new account now with the same telegram username:
https://bitcointalk.org/index.php?action=profile;u=1950580

found him in this post:
https://bitcointalk.org/index.php?topic=5154005

Archive:
http://archive.is/ZNoqN

and he is running some project here:
https://bitcointalk.org/index.php?topic=5150438.msg51338240#msg51338240

edit:

he is now fake accusing me to ruin my post here:

https://bitcointalk.org/index.php?topic=4705588.msg51458843#msg51458843