Development·January 18, 2026·3 min readHow I Cut Our AWS Bill by 500,000 Won a MonthA few unglamorous configuration changes that significantly reduced our AWS costs.AWScost optimizationinfrastructure
Development·January 11, 2026·3 min readWhen to Make the Jump from Docker to KubernetesAfter holding out with Docker Compose, we switched to Kubernetes. Here's how I think about the timingDockerKubernetesInfrastructure