During February 2025, Sam MacAdam focused on stabilizing the BFDR test suite within the nightingaleproject/vital-records-dotnet repository. He addressed reliability issues in fetal death data processing by correcting test data requirements and refining shell script invocation, ensuring that required fields such as birthsex and birthplace were consistently present. Using C# and shell scripting, Sam improved the end-to-end test execution and updated canary validation to reduce false negatives during deployment checks. His work enhanced continuous integration feedback and data processing reliability, demonstrating depth in backend development, testing, and unit testing, while delivering targeted bug fixes that improved the overall robustness of the system.