Email is the easiest way to get in touch with me. I usually respond fairly quickly. I also host my own Synapse server, read about the importance of hosting your own homeserver.
I don’t use a lot of social media, but I do have a Fosstodon account where I try to post regularly.
- Email: email@example.com
- Matrix: @bart:bartmathijssen.com
- Mastodon: @firstname.lastname@example.org