Worked on Azure Linux attestation testing within the microsoft/lisa repository, focusing on integrating the SnpGuest tool to manage attestation workflows across cloud Linux environments. Developed attestation report testing for Azure Linux, expanding the CVM attestation test suite to include both Ubuntu and CBLMariner distributions. Updated the Cargo build process to explicitly pass build options, improving build reliability and consistency. Leveraged skills in cloud computing, DevOps, and security testing, primarily using Python, to enhance security validation coverage and cross-distro compatibility. These contributions enabled more robust attestation validation and supported faster, more reliable release cycles for cloud-based Linux systems.