Worked on DNS configuration to enhance hosting accessibility for a portfolio site, focusing on updating the DNS A record within the is-a-dev/register repository. The approach involved modifying the JSON-based configuration file to point to a new IP address, ensuring improved uptime and reduced latency for site visitors. Emphasized clear documentation and traceability by embedding explicit ownership and context in the commit message. Utilized skills in DNS management and web hosting, leveraging JSON for configuration changes. The work enabled more manageable DNS records and streamlined future updates, with a single feature delivered and no bugs reported during the one-month development period.