About me - kradalby.no
Hi, I am Kristoffer
I am Software engineer from Norway, currently living in Leiden, The Netherlands and slowly travelling the world.
I work as a Member of Technical Staff at Tailscale where I work on both Tailscale and Headscale, an open source, self-hosted version of the Tailscale control server.
I have a Master in Informatics from Norwegian University of Science and Technology. After finishing my master, I moved abroad to participate in a two year Young Graduate Trainee program at the European Space Agency.
Outside of work, I am a passionate traveller, amateur boulderer and sometimes I dabbles in photography and cooking.
Public speaking
I have done some public speaking, here is a list of publicly available talks:
- Headscale & Tailscale: The complementary open source clone [FOSDEM 2026, Brussels]
- Go Lightning Talks: I am never writing HTML again (@6:25) [FOSDEM 2024, Brussels]
- Using Tailscale without using Tailscale [Cloud Native Rejekts 2023, Amsterdam]
- Headscale: How we are using integration testing to reimplement Tailscale [FOSDEM 2023, Brussels]