Hello

Thank you for your interest in my work.

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eMail is still the easiest way for me to keep track of your enquiries. So please always write me an eMail or use the contact form.

I look forward to every serious enquiry.

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A person’s gender identity cannot be reliably determined by their appearance or their name. Please let me know how you would like to be addressed.¹

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René Terruhn

Terruhn.IT Manufaktur
IT-Consultant
Friedrich-Ebert-Strasse 46c
37077 Göttingen

Telephone: 01575-8083400
Telefax: 0551-70768491
eMail: hallo@terruhn.it

Important notice: I do not receive notifications for calls from unknown or suppressed numbers. I tend to lose track of things in chat, so I can only use these channels for brief exchanges. If I don’t reply straight away, I probably won’t reply at all. To get in touch for the first time, please send me an email or use the contact form.

Threema ID: RT9RRN7R
Threema Fingerprint: AA9E 4FD9 4B31 FC3A 241F C42E 3D0E 2475

If you would like to grant me temporary Secure Shell access to your Unix server, you can find my current public key here. For long-term collaboration, I use my own, client-specific SSH keys.

ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIB+AtPSPiLtC5ezaW0E4+0acCbcmeXdvxarYl8UKghdi Terruhn.IT Manufaktur (rene)

SHA256 fingerprint:

256 SHA256:TOPcKQTuyiq5owZ45ctYFuI6csSBdEq9RGPb+J8U25w Terruhn.IT Manufaktur (rene) (ED25519)

Translated with DeepL.com

1. I copied this sentence from Ariane’s email signature on pinkstinks.de 🙂 ↩︎

Last Updated on June 22nd, 2026 by René Terruhn