Multi-cloud networking architectures, Data sovereignty implementation patterns, Disaster recovery and backup strategies
How we implemented synthetic monitoring across Paris, Amsterdam, and Warsaw using Grafana Operator CRDs and GitOps principles, open source and independent. Proudly European.
Our disaster recovery isn't theoretical—we've tested it. Fresh cluster from Git: OpenTofu provisions infrastructure, Flux bootstraps, under an hour to working cluster. Drift is the enemy.
Secrets encrypted in Git, per-environment keys, Flux automatic decryption. Our actual implementation: kubeconfig files in project root, SOPS .enc.yaml files, age keys in GitHub secrets.
European Go module proxy across three Scaleway regions (Paris, Amsterdam, Warsaw) for EUR 93/month. Full engineering teardown: architecture, cost breakdown, decisions made and rejected, and operational numbers from production.
We are replacing OpsGenie with GoAlert and built a Kubernetes operator for GitOps provisioning and a CLI to make model-based root cause analysis possible. Both are open source.
How we cut infrastructure costs by 40% while maintaining high availability on Scaleway Kapsule.
Every organization faces a fundamental choice: build new cloud-native systems from scratch (greenfield) or transform existing systems (brownfield). This choice shapes everything from architecture to team structure.