
Bernd Pruenster contributed to the a-sit-plus/valera repository by delivering features and fixes that improved cross-platform stability, branding consistency, and release reliability. He enhanced the Android and iOS build pipelines using Gradle and Kotlin Multiplatform, modernized dependency management, and automated CI/CD workflows with GitHub Actions. Bernd addressed cryptographic service cleanup, streamlined build configurations, and introduced robust test infrastructure, reducing maintenance overhead and accelerating release cycles. He also updated documentation and branding assets to align with evolving requirements. His work demonstrated depth in Kotlin, Gradle scripting, and mobile development, resulting in a maintainable codebase and smoother onboarding for contributors.

In Sept 2025, the a-sit-plus/valera repository focused on documentation governance and contributor experience. Delivered branding-consistent updates and migrated policy links to the new domain plus.a-sit.at to ensure contributors access current documentation and legal terms. No critical bugs were introduced or fixed this month; efforts centered on improving accuracy, onboarding, and compliance. These changes reduce onboarding time, strengthen brand integrity, and mitigate policy risk while preserving developer velocity.
In Sept 2025, the a-sit-plus/valera repository focused on documentation governance and contributor experience. Delivered branding-consistent updates and migrated policy links to the new domain plus.a-sit.at to ensure contributors access current documentation and legal terms. No critical bugs were introduced or fixed this month; efforts centered on improving accuracy, onboarding, and compliance. These changes reduce onboarding time, strengthen brand integrity, and mitigate policy risk while preserving developer velocity.
July 2025 monthly summary: Delivered cross-repo stability and modernization across a-sit-plus/valera and kotest/kotest, focusing on business value through faster, more reliable builds and standardized test reporting. Key outcomes include cross-platform build stability improvements, API bug fixes, test infrastructure stabilization, dependency modernization, and multiplatform test reporting improvements. The improvements reduce ship cycle times, improve test reliability, and simplify maintenance. Technologies demonstrated include Kotlin Multiplatform, Gradle, Ktor, Koin, VC-K, Signum, AndroidX/ML Kit, KSP, WASI, and WebAssembly target support.
July 2025 monthly summary: Delivered cross-repo stability and modernization across a-sit-plus/valera and kotest/kotest, focusing on business value through faster, more reliable builds and standardized test reporting. Key outcomes include cross-platform build stability improvements, API bug fixes, test infrastructure stabilization, dependency modernization, and multiplatform test reporting improvements. The improvements reduce ship cycle times, improve test reliability, and simplify maintenance. Technologies demonstrated include Kotlin Multiplatform, Gradle, Ktor, Koin, VC-K, Signum, AndroidX/ML Kit, KSP, WASI, and WebAssembly target support.
June 2025 monthly summary for a-sit-plus/valera: Performance-focused delivery in CI/CD automation restoration and release readiness. This period concentrated on stabilizing Android build pipelines, consolidating workflows, and preparing the 5.7.x release line. Key outcomes include automated Android builds and shared tests, dependency caching, emulator-based instrumentation, and updated versioning for a clean release cycle.
June 2025 monthly summary for a-sit-plus/valera: Performance-focused delivery in CI/CD automation restoration and release readiness. This period concentrated on stabilizing Android build pipelines, consolidating workflows, and preparing the 5.7.x release line. Key outcomes include automated Android builds and shared tests, dependency caching, emulator-based instrumentation, and updated versioning for a clean release cycle.
May 2025 monthly summary for developer work across a-sit-plus/valera and kotest/kotest. Focused on feature improvements, bug fixes, and delivery of business value while maintaining stability. Notable activities include a planned Signum library upgrade with OID serialization, followed by a rollback to preserve compatibility, and a Kotest compiler plugin fix improving JS target generation and root-package imports. Overall, demonstrated strong build discipline, risk-aware change management, and competency in Kotlin/Java tooling.
May 2025 monthly summary for developer work across a-sit-plus/valera and kotest/kotest. Focused on feature improvements, bug fixes, and delivery of business value while maintaining stability. Notable activities include a planned Signum library upgrade with OID serialization, followed by a rollback to preserve compatibility, and a Kotest compiler plugin fix improving JS target generation and root-package imports. Overall, demonstrated strong build discipline, risk-aware change management, and competency in Kotlin/Java tooling.
Month: 2025-03 | Repository: a-sit-plus/valera. Focused on delivering user-facing UI improvements, simplifying build configuration, and strengthening testing infrastructure to improve reliability and cycle time across iOS and Android. The changes emphasize business value, reduce maintenance overhead, and set foundations for faster, more reliable releases.
Month: 2025-03 | Repository: a-sit-plus/valera. Focused on delivering user-facing UI improvements, simplifying build configuration, and strengthening testing infrastructure to improve reliability and cycle time across iOS and Android. The changes emphasize business value, reduce maintenance overhead, and set foundations for faster, more reliable releases.
2025-02 monthly summary for a-sit-plus/valera. Key features and fixes delivered include: iOS Gradle Build Stability Fix addressing linker errors on iOS simulator ARM64 by disabling Kotlin native cache and updating the Compose plugin (commit 180fa901fe69e86657ad4e89c0c43335edcc01a8). Branding and Logo Visual Refresh updating and aligning application branding assets with the new design guidelines (commits 8573adf489e98964ac3d364b601770db29decc7d, 58e3f13b5435e3272a47d7cf1039a7ebfd695a8d, 7170911774264c70cc8322fdb0c348b749083f3e). Tax ID Credentials Support via VC-K 5.4.2 introducing initial support by upgrading the VC-K library to 5.4.2 and updating changelog/gradle properties (commit c14a6a94d42dc45980d5535da5ad4d5a026a6881). Next Release Version Bump incrementing version numbers for the next development iteration (commit c77eb4db8d0c2f3da0c7be7507298facfc4bdbd9). Overall impact: improved iOS build reliability, stronger branding consistency, early-stage regulatory credentials support, and readying the project for the next development cycle. Technologies/skills demonstrated: Kotlin, Gradle, iOS build pipeline optimization, Kotlin native cache management, Compose plugin updates, VC-K integration, versioning practices, and branding asset management.
2025-02 monthly summary for a-sit-plus/valera. Key features and fixes delivered include: iOS Gradle Build Stability Fix addressing linker errors on iOS simulator ARM64 by disabling Kotlin native cache and updating the Compose plugin (commit 180fa901fe69e86657ad4e89c0c43335edcc01a8). Branding and Logo Visual Refresh updating and aligning application branding assets with the new design guidelines (commits 8573adf489e98964ac3d364b601770db29decc7d, 58e3f13b5435e3272a47d7cf1039a7ebfd695a8d, 7170911774264c70cc8322fdb0c348b749083f3e). Tax ID Credentials Support via VC-K 5.4.2 introducing initial support by upgrading the VC-K library to 5.4.2 and updating changelog/gradle properties (commit c14a6a94d42dc45980d5535da5ad4d5a026a6881). Next Release Version Bump incrementing version numbers for the next development iteration (commit c77eb4db8d0c2f3da0c7be7507298facfc4bdbd9). Overall impact: improved iOS build reliability, stronger branding consistency, early-stage regulatory credentials support, and readying the project for the next development cycle. Technologies/skills demonstrated: Kotlin, Gradle, iOS build pipeline optimization, Kotlin native cache management, Compose plugin updates, VC-K integration, versioning practices, and branding asset management.
January 2025 monthly summary for a-sit-plus/valera. Focused on strengthening brand consistency, improving release readiness, and stabilizing cross-platform build and CI. Delivered visible business value through a cohesive UI branding, documented project scope for maintainability, and tightened the release process to accelerate delivery while reducing build-time issues. Key deliverables included a new Logo composable integrated into the TopAppBar across Authentication, Credential Details, Credentials, Error, QR Code Scanner, Load Credential, Onboarding, and Settings screens, enabling consistent branding across the app. This was backed by a targeted set of commits implementing branding and ensuring cross-screen consistency. In parallel, updated project documentation to clarify the Kotlin Multiplatform approach, eIDAS2 compliance framing, and guiding principles, aiding onboarding and long-term maintainability. The release readiness effort for version 5.4.3 established a clear baseline for upcoming development, including version bumps in Gradle and iOS configurations and a comprehensive CHANGELOG with fixes for provisioning and deselection crashes and related versioning updates. Post-release scaffolding prepared the next development iteration for a smooth transition. Quality and stability improvements were advanced on iOS through build compatibility work, raising minimum XCFramework iOS versions and scaffolding Swift adapter methods for digital credentials API integration, addressing build blockers and improving platform parity. Finally, CI efficiency was enhanced by removing unused dependencies (Arrow Core) and tightening the iOS test workflow to trigger on pushes, improving testing consistency and reducing CI noise. Overall, these efforts improved brand consistency, release reliability, cross-platform stability, and development efficiency, delivering measurable business value and demonstrating proficiency in Kotlin Multiplatform, Swift, Gradle, and CI best practices.
January 2025 monthly summary for a-sit-plus/valera. Focused on strengthening brand consistency, improving release readiness, and stabilizing cross-platform build and CI. Delivered visible business value through a cohesive UI branding, documented project scope for maintainability, and tightened the release process to accelerate delivery while reducing build-time issues. Key deliverables included a new Logo composable integrated into the TopAppBar across Authentication, Credential Details, Credentials, Error, QR Code Scanner, Load Credential, Onboarding, and Settings screens, enabling consistent branding across the app. This was backed by a targeted set of commits implementing branding and ensuring cross-screen consistency. In parallel, updated project documentation to clarify the Kotlin Multiplatform approach, eIDAS2 compliance framing, and guiding principles, aiding onboarding and long-term maintainability. The release readiness effort for version 5.4.3 established a clear baseline for upcoming development, including version bumps in Gradle and iOS configurations and a comprehensive CHANGELOG with fixes for provisioning and deselection crashes and related versioning updates. Post-release scaffolding prepared the next development iteration for a smooth transition. Quality and stability improvements were advanced on iOS through build compatibility work, raising minimum XCFramework iOS versions and scaffolding Swift adapter methods for digital credentials API integration, addressing build blockers and improving platform parity. Finally, CI efficiency was enhanced by removing unused dependencies (Arrow Core) and tightening the iOS test workflow to trigger on pushes, improving testing consistency and reducing CI noise. Overall, these efforts improved brand consistency, release reliability, cross-platform stability, and development efficiency, delivering measurable business value and demonstrating proficiency in Kotlin Multiplatform, Swift, Gradle, and CI best practices.
December 2024 monthly summary for a-sit-plus/valera. Key branding and platform improvements were delivered, with a strong focus on stability, CI hygiene, and release readiness. The Valera branding and visual identity were updated across configuration files, assets, and references (no core functionality changes). CI now enforces contributor agreements via CLA checks to accelerate and secure PR reviews. Build stability was enhanced through XCFramework export fixes and iOS build configuration simplifications, reducing export failures. Dependency and build tooling were modernized by updating credential-related dependencies and removing a workaround for known build tool issues, improving reliability and reflect changelog updates. The team shipped Release 5.4.1 with vck updates and mDoc fixes, including versioning and changelog alignment. These efforts collectively improve deployment confidence, reduce build and release friction, and deliver a cohesive user experience across platforms.
December 2024 monthly summary for a-sit-plus/valera. Key branding and platform improvements were delivered, with a strong focus on stability, CI hygiene, and release readiness. The Valera branding and visual identity were updated across configuration files, assets, and references (no core functionality changes). CI now enforces contributor agreements via CLA checks to accelerate and secure PR reviews. Build stability was enhanced through XCFramework export fixes and iOS build configuration simplifications, reducing export failures. Dependency and build tooling were modernized by updating credential-related dependencies and removing a workaround for known build tool issues, improving reliability and reflect changelog updates. The team shipped Release 5.4.1 with vck updates and mDoc fixes, including versioning and changelog alignment. These efforts collectively improve deployment confidence, reduce build and release friction, and deliver a cohesive user experience across platforms.
November 2024 monthly summary for a-sit-plus/valera: Focused on cleaning up the crypto service to reduce technical debt and align AndroidCryptoService with current requirements. Implemented code cleanups, removed deprecated crypto paths, and clarified keystore file naming to improve maintainability and security posture. Delivered a leaner crypto module with clearer responsibilities, enabling faster future changes and safer deployments.
November 2024 monthly summary for a-sit-plus/valera: Focused on cleaning up the crypto service to reduce technical debt and align AndroidCryptoService with current requirements. Implemented code cleanups, removed deprecated crypto paths, and clarified keystore file naming to improve maintainability and security posture. Delivered a leaner crypto module with clearer responsibilities, enabling faster future changes and safer deployments.
Overview of all repositories you've contributed to across your timeline