During December 2024, Fxgn focused on improving data export reliability in the telegramdesktop/tdesktop repository. They addressed a critical bug in the Gift JSON export process by renaming a duplicated 'text' field to 'gift_text', resolving issue #28781 and eliminating inconsistencies in star gift exports. Working primarily with C++ and leveraging skills in bug fixing and JSON serialization, Fxgn ensured that exported data maintained integrity and stability. The work involved a targeted, traceable code change rather than new feature development, reflecting a disciplined approach to code quality and correctness in the project’s data handling and export pathways.