Worked on the openDAQ/openDAQ repository to enhance data integrity within the update workflow by implementing Locked Attribute Update Protection. This solution ensured that attributes marked as locked remained unchanged during updates, reducing the risk of unintended mutations and improving the reliability of attribute state management. The approach involved targeted C++ development and careful software architecture design, culminating in a dedicated patch that prevented updates to locked fields. By focusing on system design principles and leveraging C++, the work addressed a specific bug, resulting in a more robust update process and consistent attribute handling across the repository without introducing new features during the period.