Worked on the hackclub/dns repository to deliver a DNS configuration enhancement supporting the ziademad-ai-eng service. Focused on improving DNS resolution and reliability, the work involved adding a DNS entry with a specified TTL and IP address, implemented through a YAML configuration update. Leveraging skills in configuration management and DNS management, the developer ensured that the deployment changes were clearly documented and traceable through detailed commit messages. This enhancement contributed to more stable service access and reduced resolution failures for ziademad-ai-eng, supporting smoother deployments across environments. The work demonstrated attention to operational reliability and clear configuration practices.