Jonathan Sumner Evans
Sumner Evans
Software Engineer at Beeper


You may contact me in a variety of ways. Here are my preferred methods of communication, listed in order of how quickly you can expect to receive a response:

  • Matrix:
  • Email: me [at] sumnerevans [dot] com
  • Social Media: links to my social media profiles are listed in the footer.


I prefer E2E encrypted DMs in Matrix.

I use my GPG key for signing git commits, git tags, and emails. If you have a GPG key and would like me to encrypt my email messages to you, please let me know.

There are a variety of ways that you can get my GPG key to verify my commits and emails. Here are a few: