Worked on backend development for the alan-eu/activepieces repository, focusing on improving the reliability of input handling. Addressed a nuanced edge case in the removeConnectionsFromInput function by ensuring that empty string placeholders were preserved after trimming, rather than being inadvertently removed through replacement logic. This adjustment maintained the integrity of existing user workflows and minimized potential disruptions or support issues. The work was implemented using TypeScript and centered on backend logic, emphasizing stability and correctness over new feature development. The approach demonstrated careful attention to detail in handling user input, contributing to a more consistent and predictable platform experience.