During February 2025, Rajendran Mariya enhanced the account-level data export user experience in the hashgraph/hedera-mirror-node-explorer repository. He focused on front-end development using Vue.js and JavaScript, delivering a targeted UI update that clarified CSV export behavior for account transaction history. By adding a descriptive hint to the download dialog and replacing the generic DownloadButton with a Lucide-Vue Download icon, Rajendran improved the clarity and usability of the AccountDetails page. This work addressed user confusion around data exports, likely reducing support requests and streamlining data-driven workflows. The changes demonstrated thoughtful component-based design and attention to user experience messaging.