Technical Partner for SMEs, Startups & Product Teams | Dr.-Ing. | Georg Schwarz

How we moved a Kubernetes-hosted product from a development setup to a platform with controlled delivery, policy checks, observability, and tested recovery.

Lessons from building a pricing intelligence prototype that extracts semi-structured pricing data from live websites and turns it into decision-ready comparisons.

Compare three proven patterns for serving private files from S3-compatible storage and learn when to use backend proxying, gateway auth, or presigned URLs.

A step-by-step blueprint for migrating away from ingress-nginx with zero downtime.

How does OpenTelemetry auto-instrumentation actually work?

Three deployment approaches for publishing applications from private networks via Cloudflare Tunnel: Docker Compose, Kubernetes with direct service routing, and Kubernetes with ingress controller integration.

Learn the three approaches to using existing Helm charts in your Kubernetes deployments, understand their trade-offs, and discover which method works best for your use case.

When random nodes lose DNS connectivity in a Kubernetes cluster, detection becomes critical.

Learn how to deploy multiple Helm charts together using umbrella charts, custom scripts, Helmfile, and GitOps tools.

A practical comparison of Spegel and Harbor for Kubernetes image caching.

After years of research into how microservices communicate and integrate, I successfully defended my dissertation "A Theory of Microservice Integration" at FAU Erlangen-Nürnberg.

Documentation in microservice projects quickly becomes outdated.

Consumer-driven contract testing promises to catch integration issues early.

One of microservices' biggest promises is technology freedom.

Microservice integration is more than just technical challenges.

Microservices architecture has a blind spot: many proven data integration strategies from enterprise systems remain unused.