During April 2025, Waldo focused on enhancing cryptographic reliability within the microsoft/BCApps repository. He addressed a critical issue in Cryptography Management by correcting the RSASignaturePadding overload used in the SignData method, allowing for explicit padding control and reducing the risk of misconfiguration in digital signing workflows. This fix, implemented in AL, improved the correctness and security alignment of the codebase by ensuring cryptographic operations followed best practices. Waldo’s work demonstrated depth in AL development and cryptography management, as he delivered a targeted solution that addressed a nuanced security concern without introducing new features, emphasizing quality and precision in engineering.