David Fischer

2002-08-232 min read
David Fischer

Welcome to my website! This is the result of me wanting to create something CV-ish, just not as boring & with more non-work content.

You can find me under @konstfish almost everywhere:


Blog

Check out the blog, I write mostly about Kubernetes & Observability

Deploying the NetBird Reverse Proxy on Kubernetes
2026-02-18blognetbirdkubernetes
Setting up Multi-Tenant Logging with Loki on Kubernetes
2025-03-12blogkubernetesobservabilitylokialloy
Setting up Multi-Tenant Prometheus Monitoring on Kubernetes
2025-02-21blogkubernetesobservabilityprometheusthanos
Small Guide to a Raspberry Pi k3s Cluster
2024-11-18blogkubernetes
Using Renovate Bot to Update HelmChart CRDs
2024-10-05bloggitopscicdrancher

Current Interests

Work

  • IBM2023-Present
    • DevSecOps & IT Automation Practice Lead & DevOps Engineer
  • ITSDONE Group 2018-2022
    • DevOps Engineer & Network Intern
    • 3 summer internships & full time until Uni

Education

  • University of Central Lancashire2022-2023
    • Received a First Honours Degree in Computing
    • Developed Bonsai
      • A complete monitoring system, which can collect metrics from any source and get them to a dashboard as quickly as possible
  • HTL Wiener Neustadt2016-2021
    • Matura
    • Created DATS
      • Simulating decentralised traffic and autonomous vehicles to test the viability of such a system in diverse real-world scenarios

Stuff I've Built Projects With

Python
Go
NodeJS
Swift
Docker
Kubernetes
Rancher
k3s
Ansible
Terraform
Azure
Oracle Cloud
DigitalOcean
Git
GitHub
GitLab
Actions
ArgoCD
Cloudflare
Cloudflare Workers
Grafana
Prometheus
OpenTelemetry
k6
PostgreSQL
MongoDB
Redis

Badges

WakaTime
Hits