Aliaksandr Kolesen worked on the konturio/disaster-ninja-cd repository, focusing on improving deployment reliability by addressing a critical routing issue. He stabilized ingress behavior for the basemap service by ensuring the correct Host header was forwarded to the backend, configuring proxy_set_header Host to use the S3 host value from environment-specific values files. This change, implemented using Helm and Kubernetes with YAML, targeted production stability by minimizing routing errors during proxying. Although no new features were released during this period, Aliaksandr’s work demonstrated a strong understanding of DevOps practices and contributed to the robustness of the deployment pipeline for the project.