Hello! I'm Oliver Geer (they/them or he/him).
Here are some things I do (and like doing, luckily!):
This site will act as my home on the web for everything professional and unprofessional. Read more.
There's a page dedicated to my CV.
Blog
Coming soon.
See also my microblogs, on social networks:
Contact Me
Unencrypted messages and all metadata will be visible to Mailbox.org, Germany (Data protection, Transparency).
GPG/PGP Encryption/Signing
Click to read
When sending something over a non-end-to-end-encrypted channel (e.g. email), when what you're sending is sensitive (e.g. security-wise), please use GPG/OpenPGP/LibrePGP encryption. If you don't know how to, Mailvelope can do it straight from your web browser but you'll need to add my key manually after downloading it from the non-crossed-out link below.
Temporarily I don't have encrypted email - you can use Signal username ogeer.01 or DeltaChat at this link instead.
| Start date | Authentication Statement, Signed with Last Key | Public Key | Threat Model | On Keyservers? |
|---|---|---|---|---|
| 2025-08-29 | Can't. I forgot my previous key's password! | Link; signature 7F9AC1D049B320A58765C71DB378AA04404C2993 | Stored with GNUPG in a partly but not completely libre EndeavourOS system, which had proprietary apps installed sometimes, proprietary mainline Linux kernel drivers and HP's proprietary bootloader. | No. I'm sorting out a better setup with a new key soon. |
| [No longer used] 2025-05-31 | N/A | Stored with GNUPG in a partly but not completely libre EndeavourOS system, which had proprietary apps installed sometimes, proprietary kernel drivers and HP's proprietary bootloader. | No |
