During November 2025, Alifer contributed to the PathOfBuildingCommunity/PathOfBuilding repository by delivering a targeted UI enhancement to the trade search feature. Using Lua and backend development skills, Alifer updated the status label from 'online' to 'available' to clarify trade availability for users, addressing ambiguity and improving the overall search experience. The change was implemented as an isolated commit, minimizing risk while providing clear business value. Although the scope was limited to a single feature and did not involve bug fixes, the work demonstrated careful attention to user experience and precise application of Lua in a production backend environment.