Worked on the LandSandBoat/server repository, delivering both feature development and bug fixes over a two-month period. Built a SubIcon parameter extension for status effect function calls, coordinating updates across C++ and Lua code to enable richer in-game effect representation and support future UI enhancements. Addressed consistency by ensuring all relevant constructors and functions processed the new parameter correctly. Subsequently, focused on quest reliability by resolving a bug in The Prankster quest, updating Lua references and quest marker naming to align with database changes. Demonstrated proficiency in C++ programming, Lua scripting, and game development, with careful attention to cross-file consistency and maintainability.