Kasper Grubbe
Oi! I'm Kasper, and I've been working inside startups for over 13+ years, I have a passion for Ruby mixed with a strong interest for infrastructure!
I've lived in London, Nottingham and now I am back in Copenhagen, I'm currently working at AudienceProject as a DevOps engineer in their Engine team.
I enjoy running, biking and tinkering with various coding projects.
- Zero-downtime upgrades with AWS Elastic Loadbalancers (ELBs) and Haproxy
- Giving your servers fun pet names with Terraform
- Let your servers join your Tailscale tailnet with Terraform and cloud-init
- Get attachments from .msg files using Ruby
- Enforcing host parameter usage for URLs in e-mail templates with Hamlcop
- Logging on to WiFi automatically with Raspberry Pi OS (Debian Bookworm)
- Building Raspberry Pi images with Packer
- Running and installing Ruby in parallel using Rbenv with flock and Buildkite
- Optimizing bicycling routes with OpenStreetMap and APIs
- Bombarded with Apple-app-site-association requests
- How to use Haproxy redis-check with a password
- Rick-rolling people looking for free WiFi using an inexpensive ESP8266-chip
- Protecting services with client certificates using Haproxy
- How to invert motor rotation with Betaflight and Blheli
- How to backup your Betaflight configuration between upgrades
- Connect to X-RACER F303 with Cleanflight/Betaflight on OSX
- Tradono a mobile app that leaks location-data
- Easier installation of NixOS on Linode
- I bought a Playstation Vita in 2016, 4 years after the initial release.
- GolfQuis: a golfing iOS game built by Boolex that leaks passwords
- Teazr, a “secure” dating app with privacy issues