You can send me email at hello at johanbove.info.
My IRC nick on the Freenode network is jbove.
On Matrix I am https://
Using Element: https://
On Twitter I am @johanbove.
Or send me an instant message through any of the social media accounts I am active on.
You can also reach me on Cabal Chat.
My own Cabal:
Note that messages are public for everyone accessing the chat!