During December 2025, Ajay worked on the hackclub/dns repository, delivering DNS setup to support the Hack Club Mobile App’s Slack integration. He added the hcmobile.dino.icu DNS entry, enabling direct app-domain access and improving mobile accessibility. Ajay mapped Slack IDs to the domain, streamlining app-to-Slack communication flows and preparing the infrastructure for seamless integration. His work focused on DNS management and DevOps practices, utilizing YAML for configuration and ensuring all changes were traceable through documented commits. The scope was targeted, addressing a single feature with clear accountability, and demonstrated depth in infrastructure readiness rather than breadth across multiple issues.