Jae's Website
Random Beeps'n Boops


Welcome to my website!

About me

Hey there, I’m Jae Lo Presti (AKA J4), I was born in the mountains of Savoy but I’m currently living in Helsinki (Finland).

I mainly do code and sysadmin but i also like to meddle in networking as I operate AS211696, and, on my free time, I make software that I need.

I also happen to write a bunch of software that you can find on SourceHut.

Jae waving at the viewer

All the content in this website is under the CC BY-SA 4.0 Jae Lo Presti license (unless stated otherwise).

Note: everything on this website + blog are my own doing and does not reflects the views of any previous, present or past employers. If you have a problem with the content, use the contacts below, I respond to all inquiries except abusive ones.

My contact options are:

Matrix will likely get you the fastest response tho I read and respond to every single query (as long as they’re not spam). Use email in last resort if you really don’t have anything else as it’s not the best protocol out there (the email server used by 777.tf is hosted using ProtonMail).

This website is hosted on an OrangePi 4 LTS.
Network stats for host arm1 (updated every hour; click here to see a bigger version of the image):

Stats of the network generated with vnstati with a bunch of nice graphs

Latest of the blog

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