Email is the best way of contacting me. I will do my best to get back in touch as soon as I can. If you don’t hear from me within a week, try me again.

Please use the form below for non-volatile communication; if you’d like to reach me privately, see Private Email, below. Alternatively, send me your Signal number using the form, and we can take it from there.

If you need to remain anonymous, consider using the Tor Browser to access this page, and send me a message.

Your name

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I am available for consulting and mentoring. If you need a hand with realising any aspect of your tech art or tactical media project, or are wishing to roll out server or communications infrastructure for your project, organisation or community, I am probably able to help. I have over 2 decades of diverse experience and success in these areas.

If you’d like to book a session, please get in touch.


Please use my public GnuPG Key to send me a secure email using this email address.


You can find me as @JulianOliver on Mastodon, and as @julian0liver on Twitter.


I use Signal, Session App and Wire for private messaging. If you’d prefer to message me, send me a note above with your Signal number, Wire or Session handle and we can take it from there.