RinkSync runs a hockey league from one app: players, teams, games, stats, badges and chat, plus a dashboard for each rink and a platform admin over all of it. Its founder had moved the app from another AI builder onto Base44 himself, and then the player side stopped loading. In his words: "When you log in it just goes to a blank screen." I started with a paid audit to find what was actually wrong, then fixed it in a two-week fixed-price sprint.