Felix' Homepage


Welcome to my homepage.

About me

My name is Felix Fontein and I am working as a software engineer at Dybuster AG, a company based in Zürich (Switzerland).

My math homepage can be found here; I also have a math blog. If you are interested in my photos, look in my blog. If you want to contact me, take a peek at the contact section.


In case you want to contact me, feel free to drop me a mail at felix@fontein.de. But be warned that I get lots of spam (guess why) and I delete “unknown” mails quite fast, so don't let your mails look too much like spam :-).

In case you want to send me encrypted emails, you can download my GPG/PGP public key. Its fingerprint should be 1CBD 23A6 4DD7 03A8 08AF 66E7 1E60 B859 8833 B166.

(Please do not send me HTML mails. In particular, don't send me encrypted HTML mails.)

Data Protection

This site does not use cookies and does not pass on any data to external service providers, neither directly (in the browser) by including external resources, nor by the server or the server operator.

The only data which is temporarily stored for at most 7 days, is the following metadata:

This data is stored for security reasons, for example to investigate abuses and attacks. A systematic statistic analysis is not performed, and all this data will be deleted after 7 days.