
During April 2025, Raakutho worked on the microsoft/Teams-AdaptiveCards-Mobile repository, focusing on stabilizing and modernizing the Android release process. They restructured the android-release pipeline using YAML and PowerShell, improving agent pool handling, artifact staging, and credential management through Azure Key Vault and managed identities. Raakutho replaced the previous Gradle-based publishing with an ESRP-based workflow, enhancing security and automation for Maven artifact releases. To ensure artifact integrity, they implemented automated generation of MD5, SHA1, SHA256, and SHA512 checksums for all release artifacts. This work improved release reliability, security, and verifiability, demonstrating depth in DevOps, CI/CD, and artifact management practices.

April 2025 - microsoft/Teams-AdaptiveCards-Mobile: Focused on stabilizing and modernizing the Android release process, introducing secure publishing, and strengthening artifact verifiability. Key features delivered: - Android Release Pipeline Configuration and Maintenance: updating android-release.yml with improved agent pool handling, artifact staging path, owner/approver emails, pool name corrections, syntax fixes, and removal of deprecated variables to increase reliability and consistency of Android release builds (7 commits). - ESRP-based Android Release Publishing: added ESRP Release task to publish Maven artifacts to ESRP using managed identity and Key Vault for credentials, replacing the previous Gradle-based OSSRH publishing. - Artifact Integrity Verification for Releases: added generation of MD5, SHA1, SHA256, and SHA512 checksum files for all artifacts in the release staging directory to ensure integrity and verifiability of released artifacts. Impact and business value: - Greater release reliability and predictability, reducing pipeline failures and manual intervention in Android releases. - Improved security and credential management with ESRP publishing via managed identities and Key Vault. - Stronger artifact verifiability and compliance through automated checksum generation, enabling end-to-end integrity verification for customers and internal stakeholders. Technologies/skills demonstrated: - YAML-based release pipelines and Android release automation - ESRP publishing workflow and managed identity/Key Vault integration - Cryptographic hashing (MD5/SHA1/SHA256/SHA512) and artifact verification
April 2025 - microsoft/Teams-AdaptiveCards-Mobile: Focused on stabilizing and modernizing the Android release process, introducing secure publishing, and strengthening artifact verifiability. Key features delivered: - Android Release Pipeline Configuration and Maintenance: updating android-release.yml with improved agent pool handling, artifact staging path, owner/approver emails, pool name corrections, syntax fixes, and removal of deprecated variables to increase reliability and consistency of Android release builds (7 commits). - ESRP-based Android Release Publishing: added ESRP Release task to publish Maven artifacts to ESRP using managed identity and Key Vault for credentials, replacing the previous Gradle-based OSSRH publishing. - Artifact Integrity Verification for Releases: added generation of MD5, SHA1, SHA256, and SHA512 checksum files for all artifacts in the release staging directory to ensure integrity and verifiability of released artifacts. Impact and business value: - Greater release reliability and predictability, reducing pipeline failures and manual intervention in Android releases. - Improved security and credential management with ESRP publishing via managed identities and Key Vault. - Stronger artifact verifiability and compliance through automated checksum generation, enabling end-to-end integrity verification for customers and internal stakeholders. Technologies/skills demonstrated: - YAML-based release pipelines and Android release automation - ESRP publishing workflow and managed identity/Key Vault integration - Cryptographic hashing (MD5/SHA1/SHA256/SHA512) and artifact verification
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