Worked on the SpectralPack/Cryptid repository to optimize the card deletion flow within a game development context. Focused on refactoring Lua code to simplify the process of selecting cards for removal, the work consolidated highlighted-card checks across multiple in-game shops and eliminated an unused variable to reduce technical debt. The approach maintained essential business logic, including rules for banning cards and handling vouchers, ensuring that deletions remained safe and consistent throughout the application. By streamlining the deletion workflow and improving maintainability, the changes enhanced code reliability and supported ongoing quality initiatives, leveraging skills in Lua scripting and game development practices.