During May 2025, Boris Belousov developed granular grain statistics filtering for the dotnet/orleans repository, focusing on enhancing the GetDetailedGrainStatistics functionality. He updated SiloControl.cs to introduce optional type-based filtering, allowing users to retrieve grain statistics for specific grain types rather than the entire dataset. This approach improved the precision and efficiency of data analysis within Orleans, supporting more targeted operational insights. Boris applied his expertise in API design and backend development, utilizing C# to implement the feature. The work demonstrated a focused, well-scoped engineering effort, addressing a clear need for more flexible and precise data retrieval in distributed systems.