During May 2025, V contributed to the HigherOrderCO/HVM3 repository, focusing on enhancing the HVM3 Core’s handling of stringification and pattern matching formatting. Working primarily in Haskell and applying expertise in compiler development and functional programming, V addressed a bug affecting the string representation of data structures. The solution refined the treatment of quoted strings and improved the formatting of pattern matching cases, resulting in more consistent and readable output. This targeted fix reduced edge-case errors in string serialization, improved the reliability of debugging statements, and was validated through focused testing and code review, ensuring greater stability for the HVM3 system.