June 2026 (Adyen/adyen-android): Delivered a robust OnBeforeSubmit checkout callback and session patching workflow, refined the submission flow, and improved code quality. Implemented API for patching session amounts, refined error handling for onBeforeSubmit, and refactored core models and view model references to support safer, more flexible pre-submit customization. These changes reduce checkout errors, enable shopper-data customization before payment submission, and improve maintainability and testability of the pre-submit path.

May 2026 monthly summary focusing on delivering documentation improvements and robust error handling in Adyen iOS and Android SDKs, with attention to developer experience and payment flow resiliency across platforms.

April 2026 — Performance review period focusing on stability, reliability and maintainability across Android and iOS SDKs. Delivered a major refactor of how checkout results are modeled, strengthened error handling and retry paths, and hardened against edge cases like empty server responses. These changes reduce crashes, improve user experience at checkout, and enable faster, safer delivery of upstream features.

March 2026 performance overview focusing on delivering business value through feature delivery, architectural refinements, onboarding improvements, and quality improvements across iOS and Android repositories. Key outcomes include enabling payment installment options in the iOS session flow, clarifying and standardizing the Android payment submission flow, onboarding improvements for the example app, and targeted test quality fixes. These efforts collectively boost checkout conversion, reduce developer onboarding time, and improve maintainability of payment components across platforms.

January 2026 focused on cross-platform API consistency and code hygiene across Android and iOS, delivering substantial refactors that align naming conventions with the companion platform, improve session handling visibility, and tighten public API surfaces. The work reduces onboarding friction and sets a solid foundation for platform parity and merchant integration. Key platform updates: - Android: Cross-Platform Naming Consistency and Session API Refactor to align with iOS conventions, including renaming initialize to setup, checkoutConfiguration to configuration, sessionModel to sessionResponse, and related session handling improvements. Public API clarity and code style improvements in SessionInteractor also completed. - iOS: Checkout API Naming Cleanup, renaming AdyenCheckout to Checkout across codebase, removing Adyen prefixes from related types and protocols, and updating file names accordingly. - iOS: ThreeDS2SdkVersion exposure and organization, making the constant public and adjusting file placement with a move and revert to preserve stability. Impact: API surface is now clearer and more consistent across platforms, reducing integration complexity for merchants and accelerating future parity work. Maintains a clean codebase with improved maintainability and testability. Technologies/skills demonstrated: Kotlin/Android and Swift/iOS naming conventions, public API design, code refactoring, file/structure organization, and commit hygiene across teams.