You can find me online on a range of services and networks:

Messaging / direct contact

  • Email: (please use PGP if security required)
  • Backup email 1: swalladge at fastmail dot com
  • Backup email 2 (I don’t check this as often): swalladge at protonmail dot com
  • Matrix:
  • IRC: swalladge on freenode.
  • @swalladge on Telegram

Programming / Open Source profiles

Professional networks

Social networks

PGP key

You can download my public PGP key here.

Fingerprint: 1732 CF7B FA3E FD14 DF2A 5C14 437A 4481 5AC1 0404


I also have an account on keybase, which can be helpful with verifying my identity in places or if you wish to send me something encrypted.

You can also view files I have on the Keybase filesystem (either with the client or online). There is also a signed rendered online containing some other info/links/proofs.