Over a two-month period, this developer enhanced calibration and analysis workflows within the SBNSoftware repositories by enriching the TrackCaloSkimmer tool to include detailed goodness-of-fit metrics, supporting more robust data analysis. They implemented these improvements in C++ and FCL, focusing on data structures and calibration techniques. In SBNSoftware/sbndcode, they unified diffusion configuration across detector variations, improving simulation consistency and simplifying cross-variant analyses. Additionally, they strengthened PTB data processing by ensuring reliable initialization of trigger gates when metadata is missing, which improved data integrity. Their work emphasized configuration management, detector simulation, and embedded systems, with clear, audit-friendly code changes.